:root {
  --msa-bg: rgba(255, 255, 255, 0.9);
  --msa-bg-solid: #ffffff;
  --msa-surface: rgba(248, 250, 252, 0.84);
  --msa-surface-strong: rgba(255, 255, 255, 0.72);
  --msa-border: rgba(15, 23, 42, 0.08);
  --msa-text: #111827;
  --msa-text-2: #4b5563;
  --msa-text-3: #94a3b8;
  --msa-green: #16a34a;
  --msa-green-2: #15803d;
  --msa-green-bg: rgba(22, 163, 74, 0.1);
  --msa-blue: #0284c7;
  --msa-blue-bg: rgba(2, 132, 199, 0.1);
  --msa-amber: #ca8a04;
  --msa-amber-bg: rgba(202, 138, 4, 0.1);
  --msa-red: #dc2626;
  --msa-red-bg: rgba(220, 38, 38, 0.08);
  --msa-shadow: 0 24px 60px rgba(15, 23, 42, 0.12), 0 8px 24px rgba(15, 23, 42, 0.08);
  --msa-shadow-sm: 0 10px 30px rgba(15, 23, 42, 0.07);
  --msa-blur: blur(18px);
  --msa-r-panel: 28px;
  --msa-r-card: 22px;
  --msa-r-chip: 999px;
  --msa-font: "Aptos", "Segoe UI Variable Text", "Trebuchet MS", sans-serif;
  --msa-font-display: "Aptos Display", "Segoe UI Variable Display", "Trebuchet MS", sans-serif;
  --msa-ease: 180ms ease;
  --msa-bg-gradient:
    radial-gradient(circle at 20% 20%, rgba(2, 132, 199, 0.12), transparent 30%),
    radial-gradient(circle at 80% 15%, rgba(22, 163, 74, 0.15), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #eef7f5 48%, #f8fbfd 100%);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--msa-font);
  color: var(--msa-text);
  background: var(--msa-bg-gradient);
}

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

button,
input {
  font: inherit;
}

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

.msa-noise,
.msa-orb {
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
}

.msa-noise {
  inset: 0;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.35) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 88%);
}

.msa-orb {
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.25;
}

.msa-orb--one {
  top: -8rem;
  right: -8rem;
  background: rgba(2, 132, 199, 0.28);
}

.msa-orb--two {
  bottom: 10%;
  left: -10rem;
  background: rgba(22, 163, 74, 0.22);
}

.msa-site-header,
main {
  position: relative;
  z-index: 1;
}

.msa-site-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1rem 1.5rem;
  margin: 0 auto;
  width: min(1200px, calc(100% - 2rem));
  backdrop-filter: var(--msa-blur);
  -webkit-backdrop-filter: var(--msa-blur);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 0 0 24px 24px;
}

.msa-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-weight: 700;
}

.msa-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--msa-shadow-sm);
}

.msa-brand-mark img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.msa-brand-text {
  font-size: 0.98rem;
}

.msa-site-nav {
  display: inline-flex;
  gap: 1.25rem;
  color: var(--msa-text-2);
  font-size: 0.95rem;
}

.msa-site-nav a:hover,
.msa-secondary-link:hover {
  color: var(--msa-blue);
}

.msa-header-cta,
.msa-secondary-link,
.msa-demo-choice,
.msa-install-button,
.msa-source-card,
.msa-flow-card,
.msa-signal-card,
.msa-data-card {
  transition:
    transform var(--msa-ease),
    border-color var(--msa-ease),
    background var(--msa-ease),
    box-shadow var(--msa-ease),
    color var(--msa-ease);
}

.msa-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 28px;
  padding: 0 8px;
  border: none;
  background: transparent;
  color: var(--msa-text-2);
  cursor: pointer;
  border-radius: 6px;
  font-family: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
  transition: background var(--msa-ease), color var(--msa-ease);
}

.msa-lang-btn:hover {
  background: var(--msa-surface);
  color: var(--msa-text);
}

.msa-lang-btn:focus-visible {
  outline: 2px solid var(--msa-blue);
  outline-offset: 1px;
}

.msa-lang-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.msa-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  white-space: nowrap;
  padding: 0.8rem 1.1rem;
  border-radius: var(--msa-r-chip);
  color: #fff;
  background: linear-gradient(135deg, var(--msa-green), var(--msa-green-2));
  box-shadow: 0 12px 24px rgba(22, 163, 74, 0.22);
  font-weight: 700;
}

.msa-header-cta--ghost {
  color: var(--msa-text);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--msa-shadow-sm);
}

.msa-header-cta:hover,
.msa-install-button:hover {
  transform: translateY(-2px);
}

main {
  width: min(1200px, calc(100% - 2rem));
  margin: 0 auto;
  padding-bottom: 5rem;
}

.msa-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 2.4rem;
  align-items: center;
  padding: 3.8rem 0 2.8rem;
}

.msa-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: var(--msa-r-chip);
  background: var(--msa-surface);
  border: 1px solid var(--msa-border);
  color: var(--msa-blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.msa-hero h1,
.msa-section-heading h2,
.msa-final-panel h2 {
  margin: 1rem 0 0;
  font-family: var(--msa-font-display);
  letter-spacing: -0.04em;
  line-height: 0.97;
}

.msa-hero h1 {
  font-size: clamp(3rem, 6vw, 5.6rem);
  max-width: 11ch;
}

.msa-hero-lead,
.msa-final-panel p,
.msa-flow-card p,
.msa-data-card li,
.msa-footnote {
  color: var(--msa-text-2);
  line-height: 1.6;
}

.msa-hero-lead {
  font-size: 1.08rem;
  max-width: 58ch;
  margin-top: 1.2rem;
}

.msa-inline-link {
  color: var(--msa-blue);
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.msa-policy-main {
  width: min(980px, 100%);
  padding-top: 3.4rem;
}

.msa-policy-hero {
  position: relative;
  z-index: 1;
  padding: 1.4rem 0 2rem;
}

.msa-policy-hero h1 {
  margin: 1rem 0 0;
  font-family: var(--msa-font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
  max-width: 13ch;
}

.msa-policy-lead,
.msa-policy-card p,
.msa-policy-card li,
.msa-policy-meta {
  color: var(--msa-text-2);
  line-height: 1.68;
}

.msa-policy-lead {
  max-width: 64ch;
  font-size: 1.08rem;
  margin-top: 1rem;
}

.msa-policy-meta {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.msa-policy-card {
  position: relative;
  z-index: 1;
  margin-top: 1.2rem;
  padding: 1.5rem 1.55rem;
  border-radius: var(--msa-r-card);
  border: 1px solid var(--msa-border);
  background: var(--msa-bg);
  box-shadow: var(--msa-shadow-sm);
  backdrop-filter: var(--msa-blur);
  -webkit-backdrop-filter: var(--msa-blur);
}

.msa-policy-card h2 {
  margin: 0 0 0.9rem;
  font-family: var(--msa-font-display);
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.msa-policy-card p {
  margin: 0.85rem 0 0;
}

.msa-policy-card ul {
  margin: 0.85rem 0 0;
  padding-left: 1.2rem;
}

.msa-policy-card li + li {
  margin-top: 0.48rem;
}

.msa-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1.8rem;
}

.msa-install-button {
  display: inline-flex;
  flex-direction: column;
  gap: 0.18rem;
  padding: 1.2rem 1.45rem;
  min-width: min(100%, 23rem);
  border-radius: 24px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(22, 163, 74, 0.92), rgba(2, 132, 199, 0.92)),
    #0f172a;
  box-shadow:
    0 22px 45px rgba(2, 132, 199, 0.18),
    0 10px 22px rgba(22, 163, 74, 0.2);
}

.msa-install-button-title {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.msa-chrome-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  flex-shrink: 0;
  background: conic-gradient(#ea4335 0 25%, #fbbc05 25% 50%, #34a853 50% 75%, #4285f4 75% 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.msa-chrome-badge span {
  width: 0.54rem;
  height: 0.54rem;
  border-radius: 50%;
  background: #4285f4;
  box-shadow: 0 0 0 0.12rem #fff;
}

.msa-install-button span {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.msa-install-button small {
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.82);
}

.msa-secondary-link {
  font-weight: 700;
  color: var(--msa-text-2);
}

.msa-signal-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2rem;
}

.msa-signal-card,
.msa-flow-card,
.msa-data-card,
.msa-source-card,
.msa-final-panel,
.msa-demo-panel {
  background: var(--msa-bg);
  border: 1px solid var(--msa-border);
  backdrop-filter: var(--msa-blur);
  -webkit-backdrop-filter: var(--msa-blur);
  box-shadow: var(--msa-shadow-sm);
}

.msa-signal-card {
  padding: 1rem;
  border-radius: 18px;
}

.msa-signal-card strong {
  display: block;
  font-size: 0.95rem;
}

.msa-signal-card span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--msa-text-2);
  line-height: 1.45;
}

.msa-hero-visual {
  min-width: 0;
}

.msa-map-stage {
  position: relative;
  min-height: 46rem;
  border-radius: 34px;
  overflow: hidden;
  padding: 1.4rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.25)),
    linear-gradient(135deg, rgba(2, 132, 199, 0.12), rgba(22, 163, 74, 0.14));
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--msa-shadow);
  transform-style: preserve-3d;
}

.msa-map-grid,
.msa-map-route,
.msa-map-point,
.msa-floating-chip {
  position: absolute;
}

.msa-map-grid {
  inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.14) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 92%);
}

.msa-map-route {
  border-radius: 999px;
  background: rgba(100, 116, 139, 0.16);
}

.msa-map-route--a {
  inset: 16% 20% auto auto;
  width: 42%;
  height: 1rem;
  transform: rotate(28deg);
}

.msa-map-route--b {
  inset: auto auto 28% 10%;
  width: 54%;
  height: 1rem;
  transform: rotate(-16deg);
}

.msa-map-point {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.22);
}

.msa-map-point--green {
  top: 20%;
  left: 18%;
  background: var(--msa-green);
}

.msa-map-point--blue {
  top: 54%;
  right: 18%;
  background: var(--msa-blue);
}

.msa-map-point--amber {
  bottom: 18%;
  left: 24%;
  background: var(--msa-amber);
}

.msa-floating-chip {
  padding: 0.55rem 0.9rem;
  border-radius: var(--msa-r-chip);
  border: 1px solid rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
  color: var(--msa-text);
  font-size: 0.84rem;
  font-weight: 700;
}

.msa-floating-chip--air {
  top: 10%;
  right: 8%;
}

.msa-floating-chip--park {
  bottom: 12%;
  right: 12%;
}

.msa-floating-chip--quiet {
  top: 36%;
  left: 6%;
}

.msa-demo-panel {
  position: absolute;
  top: 1.4rem;
  right: 1.4rem;
  width: min(100%, 24rem);
  border-radius: 28px;
  padding: 1rem;
}

.msa-demo-header,
.msa-demo-brand,
.msa-demo-results-head,
.msa-demo-result-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.msa-demo-brand {
  justify-content: flex-start;
}

.msa-demo-logo {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 6px rgba(22, 163, 74, 0.12);
}

.msa-demo-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.msa-demo-header strong,
.msa-demo-result-top strong {
  display: block;
}

.msa-demo-header span,
.msa-demo-result-top span {
  font-size: 0.82rem;
  color: var(--msa-text-2);
}

.msa-demo-badge,
.msa-demo-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.32rem 0.6rem;
  border-radius: var(--msa-r-chip);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--msa-green);
  background: var(--msa-green-bg);
}

.msa-demo-questionnaire,
.msa-demo-results {
  margin-top: 1rem;
}

.msa-demo-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--msa-text-3);
}

.msa-demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-top: 0.7rem;
}

.msa-demo-choice {
  border: 1px solid var(--msa-border);
  border-radius: 18px;
  background: var(--msa-surface);
  color: var(--msa-text-2);
  padding: 0.8rem;
  cursor: pointer;
  font-weight: 700;
}

.msa-demo-choice.is-active,
.msa-demo-choice:hover {
  border-color: var(--msa-green);
  background: var(--msa-green-bg);
  color: var(--msa-green);
  transform: translateY(-1px);
}

.msa-demo-switches {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.9rem;
}

.msa-demo-switch {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.8rem;
  border-radius: 16px;
  border: 1px solid var(--msa-border);
  background: var(--msa-surface);
  color: var(--msa-text-2);
}

.msa-demo-switch input {
  accent-color: var(--msa-green);
}

.msa-demo-result-card {
  margin-top: 0.75rem;
  padding: 0.9rem;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(22, 163, 74, 0.12), rgba(255, 255, 255, 0.8));
  border: 1px solid rgba(22, 163, 74, 0.22);
}

.msa-demo-results-head span {
  font-size: 0.82rem;
  color: var(--msa-text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.msa-demo-results-head strong {
  font-size: 1.2rem;
  color: var(--msa-green);
}

.msa-demo-bar {
  margin-top: 0.9rem;
  height: 0.38rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.08);
  overflow: hidden;
}

.msa-demo-bar span {
  display: block;
  width: 87%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--msa-green), var(--msa-blue));
  transition: width 220ms ease;
}

.msa-demo-reasons {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.45rem;
  color: var(--msa-text-2);
}

.msa-section {
  padding: 3rem 0;
}

.msa-section--contrast {
  padding: 3rem 1.4rem;
  margin: 1.5rem 0;
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.22));
  border: 1px solid rgba(255, 255, 255, 0.42);
  backdrop-filter: var(--msa-blur);
}

.msa-section-heading {
  max-width: 54rem;
}

.msa-section-heading h2,
.msa-final-panel h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.msa-flow-grid,
.msa-data-grid,
.msa-sources-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.7rem;
}

.msa-flow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.msa-flow-card,
.msa-data-card,
.msa-source-card {
  padding: 1.15rem;
  border-radius: 24px;
}

.msa-flow-card:hover,
.msa-source-card:hover,
.msa-data-card:hover,
.msa-signal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--msa-shadow);
}

.msa-step-index {
  display: inline-flex;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  background: var(--msa-blue-bg);
  color: var(--msa-blue);
  font-weight: 800;
  margin-bottom: 1rem;
}

.msa-flow-card h3,
.msa-data-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

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

.msa-data-card ul {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.msa-data-card--good {
  border-color: rgba(22, 163, 74, 0.2);
}

.msa-data-card--neutral {
  border-color: rgba(2, 132, 199, 0.18);
}

.msa-data-card--info {
  border-color: rgba(202, 138, 4, 0.18);
}

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

.msa-zone-snapshot {
  display: flex;
  justify-content: center;
  padding: 0 1.5rem 3rem;
}

.msa-zone-snapshot-card {
  width: 100%;
  max-width: 640px;
  background: var(--msa-surface);
  border: 1px solid var(--msa-border);
  border-radius: 16px;
  padding: 1.4rem 1.6rem 1.2rem;
  box-shadow: var(--msa-shadow-sm);
}

.msa-zone-snapshot-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.msa-zone-snapshot-header > div {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.msa-zone-snapshot-header strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--msa-text);
}

.msa-zone-snapshot-meta {
  font-size: 0.75rem;
  color: var(--msa-text-2);
  text-align: right;
  flex-shrink: 0;
}

.msa-zone-scores {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

/* Desktop: label | bar | value in one row */
.msa-zone-scores li {
  display: grid;
  grid-template-columns: minmax(0, 13rem) 1fr 2.5rem;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.msa-zone-scores li > span {
  font-size: 0.83rem;
  color: var(--msa-text-2);
  line-height: 1.3;
}

.msa-zone-scores li > b {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--msa-text);
  text-align: right;
}

.msa-zone-bar-track {
  height: 6px;
  background: var(--msa-border);
  border-radius: 99px;
  overflow: hidden;
}

.msa-zone-bar {
  height: 100%;
  border-radius: 99px;
  transition: width 0.4s ease;
}

.msa-zone-bar--high { background: var(--msa-green); }
.msa-zone-bar--mid  { background: var(--msa-blue); }
.msa-zone-bar--low  { background: #94a3b8; }

.msa-zone-snapshot-note {
  font-size: 0.78rem;
  color: var(--msa-text-2);
  margin: 0;
  padding-top: 0.8rem;
  border-top: 1px solid var(--msa-border);
  line-height: 1.5;
}

/* Mobile: label on its own row, bar + value below */
@media (max-width: 520px) {
  .msa-zone-snapshot {
    padding: 0 1rem 2.5rem;
  }

  .msa-zone-snapshot-card {
    padding: 1.1rem 1.1rem 1rem;
  }

  .msa-zone-snapshot-header {
    flex-direction: column;
    gap: 0.3rem;
  }

  .msa-zone-snapshot-meta {
    text-align: left;
  }

  .msa-zone-scores li {
    grid-template-columns: 1fr 2.5rem;
    grid-template-rows: auto auto;
    gap: 0.25rem 0.5rem;
  }

  .msa-zone-scores li > span {
    grid-column: 1 / -1;
    font-size: 0.78rem;
  }

  .msa-zone-scores li > .msa-zone-bar-track {
    grid-column: 1;
    grid-row: 2;
    align-self: center;
  }

  .msa-zone-scores li > b {
    grid-column: 2;
    grid-row: 2;
  }
}

.msa-source-intro {
  margin-top: 1.2rem;
}

.msa-source-intro p,
.msa-source-block-head p {
  margin: 0;
  color: var(--msa-text-2);
}

.msa-source-platforms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.3rem;
}

.msa-source-platform-card {
  padding: 1.15rem;
  border-radius: 24px;
  border: 1px solid var(--msa-border);
  background: var(--msa-bg);
  box-shadow: var(--msa-shadow-sm);
}

.msa-source-platform-card strong {
  display: block;
  font-size: 1rem;
}

.msa-source-platform-card p {
  margin: 0.55rem 0 0;
  color: var(--msa-text-2);
  line-height: 1.55;
}

.msa-source-platform-card a {
  display: inline-flex;
  margin-top: 0.9rem;
  color: var(--msa-blue);
  font-weight: 700;
}

.msa-source-platform-card a:hover {
  text-decoration: underline;
}

.msa-source-platform-kicker {
  display: inline-flex;
  margin-bottom: 0.7rem;
  padding: 0.34rem 0.7rem;
  border-radius: var(--msa-r-chip);
  background: var(--msa-surface);
  border: 1px solid var(--msa-border);
  color: var(--msa-text-3);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.msa-source-disclaimer {
  margin: 1rem 0 0;
  color: var(--msa-text-3);
  font-size: 0.92rem;
  line-height: 1.55;
}

.msa-source-intro code {
  font-size: 0.9em;
}

.msa-sources-block {
  margin-top: 1.6rem;
}

.msa-source-block-head {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.msa-source-card strong {
  display: block;
  font-size: 1rem;
}

.msa-source-top {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.msa-source-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #1f2937;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--msa-shadow-sm);
}

.msa-source-icon--parking {
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
  color: #1e3a8a;
}

.msa-source-icon--locales {
  background: linear-gradient(135deg, #ffedd5, #fed7aa);
  color: #9a3412;
}

.msa-source-icon--sport {
  background: linear-gradient(135deg, #dcfce7, #bbf7d0);
  color: #166534;
}

.msa-source-icon--study {
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
  color: #6d28d9;
}

.msa-source-icon--education {
  background: linear-gradient(135deg, #cffafe, #a5f3fc);
  color: #155e75;
}

.msa-source-icon--nature {
  background: linear-gradient(135deg, #ecfccb, #d9f99d);
  color: #4d7c0f;
}

.msa-source-icon--census {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  color: #334155;
}

.msa-source-icon--air {
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  color: #0369a1;
}

.msa-source-icon--noise {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  color: #b91c1c;
}

.msa-source-meta {
  display: block;
  color: var(--msa-text-3);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
}

.msa-source-card span {
  display: block;
  margin-top: 0.5rem;
  color: var(--msa-text-2);
  line-height: 1.5;
}

.msa-source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.9rem;
  align-items: center;
}

.msa-source-links a {
  color: var(--msa-accent);
  font-weight: 600;
  text-decoration: none;
}

.msa-source-links a:hover {
  text-decoration: underline;
}

.msa-source-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  border: 1px solid rgba(217, 119, 6, 0.14);
  color: #92400e;
  font-size: 1.15rem;
  line-height: 1;
  box-shadow: var(--msa-shadow-sm);
}

.msa-source-link-icon:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.msa-source-id {
  display: block;
  margin-top: 0.9rem;
  color: var(--msa-text-3);
  font-size: 0.76rem;
  line-height: 1.4;
}

.msa-footnote {
  margin-top: 1rem;
  font-size: 0.92rem;
}

.msa-section--cta {
  padding-bottom: 1rem;
}

.msa-final-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.4rem;
  border-radius: 30px;
}

.msa-install-button--footer {
  min-width: 19rem;
}

@media (max-width: 1100px) {
  .msa-hero,
  .msa-final-panel,
  .msa-flow-grid,
  .msa-data-grid,
  .msa-sources-grid,
  .msa-source-platforms {
    grid-template-columns: 1fr;
  }

  .msa-map-stage {
    min-height: 40rem;
  }

  .msa-demo-panel {
    position: relative;
    top: auto;
    right: auto;
    width: 100%;
    margin-top: 13rem;
  }

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

@media (max-width: 840px) {
  .msa-site-header {
    flex-wrap: wrap;
    justify-content: center;
    border-radius: 0 0 20px 20px;
  }

  .msa-site-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .msa-hero {
    padding-top: 2.2rem;
  }

  .msa-map-stage {
    min-height: 37rem;
    padding: 1rem;
  }

  .msa-demo-grid {
    grid-template-columns: 1fr 1fr;
  }

  .msa-header-cta--ghost {
    display: none;
  }

  .msa-policy-hero h1 {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .msa-site-header,
  main {
    width: min(100% - 1rem, 1200px);
  }

  .msa-site-header {
    padding: 0.9rem;
  }

  .msa-brand-text {
    font-size: 0.9rem;
  }

  .msa-header-cta,
  .msa-install-button {
    width: 100%;
  }

  .msa-header-cta {
    justify-content: center;
  }

  .msa-map-stage {
    min-height: 35rem;
  }

  .msa-floating-chip {
    font-size: 0.76rem;
  }

  .msa-demo-panel {
    margin-top: 11.5rem;
    border-radius: 22px;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .msa-hero {
    padding-top: 1.4rem;
  }

  .msa-map-stage {
    min-height: 28rem;
  }

  .msa-demo-panel {
    margin-top: 7rem;
  }
}

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

  .msa-header-cta,
  .msa-install-button,
  .msa-demo-choice,
  .msa-source-card,
  .msa-flow-card,
  .msa-signal-card,
  .msa-data-card,
  .msa-demo-bar span {
    transition: none;
  }
}