:root {
  --seed: #0175c2;
  --primary: #0175c2;
  --on-primary: #ffffff;
  --primary-container: #c8e7ff;
  --on-primary-container: #001e31;
  --surface: #f8fafc;
  --surface-container: #ffffff;
  --surface-container-high: #eef3f7;
  --on-surface: #1a1c1e;
  --on-surface-variant: #43474e;
  --outline: #73777f;
  --shadow: 0 12px 40px rgba(1, 117, 194, 0.12);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Roboto", system-ui, -apple-system, sans-serif;
  color: var(--on-surface);
  background:
    radial-gradient(circle at top right, rgba(1, 117, 194, 0.08), transparent 42%),
    radial-gradient(circle at 20% 60%, rgba(1, 117, 194, 0.05), transparent 35%),
    var(--surface);
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

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

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background: rgba(248, 250, 252, 0.88);
  border-bottom: 1px solid rgba(115, 119, 127, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.05rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-size: 0.875rem;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.55;
    transform: scale(0.92);
  }
}

.hero {
  padding: 3.5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.lead {
  margin: 0 0 1.75rem;
  color: var(--on-surface-variant);
  font-size: 1.125rem;
  max-width: 38rem;
}

.coming-soon-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--surface-container);
  border: 1px solid rgba(1, 117, 194, 0.18);
  box-shadow: var(--shadow);
}

.coming-soon-card strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.coming-soon-card p {
  margin: 0;
  color: var(--on-surface-variant);
}

.coming-soon-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.notify-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.notify-form input,
.notify-form button {
  font: inherit;
  border-radius: 999px;
  border: 1px solid transparent;
}

.notify-form input {
  flex: 1 1 220px;
  min-width: 0;
  padding: 0.85rem 1.1rem;
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
  border-color: rgba(115, 119, 127, 0.25);
}

.notify-form button {
  padding: 0.85rem 1.25rem;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 500;
  cursor: not-allowed;
  opacity: 0.72;
}

.form-note {
  margin: 0.75rem 0 0;
  color: var(--outline);
  font-size: 0.875rem;
}

.phone-mock {
  width: min(100%, 320px);
  margin-inline: auto;
  padding: 0.75rem;
  border-radius: 2rem;
  background: linear-gradient(145deg, #0d2740, var(--primary));
  box-shadow: var(--shadow);
}

.phone-notch {
  width: 34%;
  height: 6px;
  margin: 0.25rem auto 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
}

.phone-screen {
  overflow: hidden;
  border-radius: 1.35rem;
  background: var(--surface-container);
}

.mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 500;
}

.mock-badge {
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.75rem;
}

.mock-map {
  position: relative;
  height: 140px;
  background:
    linear-gradient(180deg, rgba(1, 117, 194, 0.12), rgba(1, 117, 194, 0.04)),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 18px,
      rgba(1, 117, 194, 0.06) 18px,
      rgba(1, 117, 194, 0.06) 19px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 18px,
      rgba(1, 117, 194, 0.06) 18px,
      rgba(1, 117, 194, 0.06) 19px
    );
}

.pin {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  background: var(--primary);
  box-shadow: 0 2px 8px rgba(1, 117, 194, 0.35);
}

.pin-1 {
  top: 28%;
  left: 24%;
}

.pin-2 {
  top: 52%;
  left: 58%;
  background: #2e7d32;
}

.pin-3 {
  top: 38%;
  left: 72%;
  background: #c62828;
}

.mock-list {
  padding: 0.5rem 0;
}

.mock-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--on-surface-variant);
}

.mock-row strong {
  color: var(--on-surface);
}

.mock-row.highlight {
  background: rgba(1, 117, 194, 0.08);
}

.features,
.roadmap,
.data-sources {
  padding: 4rem 0;
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section-head p {
  margin: 0;
  color: var(--on-surface-variant);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.feature-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--surface-container);
  border: 1px solid rgba(115, 119, 127, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  background: var(--primary-container);
  font-size: 1.25rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
}

.feature-card p {
  margin: 0;
  color: var(--on-surface-variant);
  font-size: 0.95rem;
}

.highlight-band {
  padding: 3rem 0;
  background: linear-gradient(135deg, var(--primary), #015a99);
  color: var(--on-primary);
}

.highlight-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.highlight-inner h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.highlight-inner p {
  margin: 0;
  opacity: 0.92;
}

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

.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
}

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1.25rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-md);
  background: var(--surface-container);
  border: 1px solid rgba(115, 119, 127, 0.12);
}

.timeline-marker {
  width: 14px;
  height: 14px;
  margin-top: 0.35rem;
  border-radius: 50%;
  border: 3px solid rgba(115, 119, 127, 0.35);
  background: transparent;
}

.timeline-item.done .timeline-marker {
  border-color: var(--primary);
  background: var(--primary);
}

.timeline-item.active {
  border-color: rgba(1, 117, 194, 0.35);
  box-shadow: var(--shadow);
}

.timeline-item.active .timeline-marker {
  border-color: var(--primary);
  animation: pulse 2s ease-in-out infinite;
}

.timeline-item h3 {
  margin: 0 0 0.35rem;
}

.timeline-item p {
  margin: 0;
  color: var(--on-surface-variant);
}

.opensource-badge {
  display: inline-block;
  margin: 0 0 0.75rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: var(--primary-container);
  color: var(--on-primary-container);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.opensource-callout {
  margin-bottom: 2rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-md);
  background: var(--surface-container);
  border: 1px solid rgba(1, 117, 194, 0.2);
  box-shadow: var(--shadow);
}

.opensource-callout strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
}

.opensource-callout p {
  margin: 0;
  color: var(--on-surface-variant);
}

.opensource-note {
  margin: 0;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.partner-logos a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  min-height: 72px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--surface-container);
  border: 1px solid rgba(115, 119, 127, 0.12);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.partner-logos a:hover {
  transform: translateY(-2px);
  border-color: rgba(1, 117, 194, 0.25);
  box-shadow: var(--shadow);
}

.partner-logos img {
  width: auto;
  height: 48px;
  max-width: 120px;
  object-fit: contain;
}

.legal-page {
  padding: 2.5rem 0 3.5rem;
}

.legal-content {
  max-width: 46rem;
}

.legal-meta {
  margin: 0 0 1rem;
  color: var(--on-surface-variant);
  font-size: 0.9rem;
}

.legal-content h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.legal-intro,
.legal-lang {
  margin: 0 0 1rem;
  color: var(--on-surface-variant);
}

.legal-lang a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.legal-article {
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius-md);
  background: var(--surface-container);
  border: 1px solid rgba(115, 119, 127, 0.12);
  box-shadow: var(--shadow);
}

.legal-article h2 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.1rem;
}

.legal-article h2:first-child {
  margin-top: 0;
}

.legal-article p {
  margin: 0 0 0.75rem;
  color: var(--on-surface-variant);
}

.legal-article p:last-child {
  margin-bottom: 0;
}

.legal-article ul {
  margin: 0 0 0.75rem;
  padding-left: 1.25rem;
  color: var(--on-surface-variant);
}

.legal-article li {
  margin-bottom: 0.35rem;
}

.legal-article li strong {
  color: var(--on-surface);
}

.legal-back {
  margin: 1.5rem 0 0;
}

.legal-back a {
  color: var(--primary);
  font-weight: 500;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.footer-nav a {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.footer-nav a:hover {
  color: var(--on-primary-container);
}

.footer-nav a[aria-current="page"] {
  color: var(--on-surface);
  text-decoration: none;
  font-weight: 700;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(115, 119, 127, 0.15);
}

.footer-inner {
  display: grid;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-brand p,
.disclaimer {
  margin: 0.15rem 0 0;
  color: var(--on-surface-variant);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .feature-grid,
  .highlight-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

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

@media (max-width: 560px) {
  .hero {
    padding-top: 2rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .brand span {
    font-size: 0.95rem;
  }
}