:root {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-muted: #f1f5f9;
  --ink: #0b1220;
  --ink-soft: #1e293b;
  --slate: #475569;
  --muted: #64748b;
  --line: #e2e8f0;
  --line-soft: #eef2f7;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #eff6ff;
  --green: #047857;
  --amber: #b45309;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04), 0 6px 18px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 8px 28px rgba(15, 23, 42, 0.05);
  --radius: 12px;
  --radius-lg: 16px;
  --max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.wordmark {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--ink);
  white-space: nowrap;
}

.wordmark-accent {
  color: var(--blue);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
  min-height: 4rem;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--slate);
}

.nav a:hover,
.footer-nav a:hover,
.footer-legal a:hover {
  color: var(--blue);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-cta .link-contact {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--slate);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: 8px;
  padding: 0.45rem 0.7rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 0.62rem 1.05rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 6px 16px rgba(37, 99, 235, 0.18);
}

.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 8px 20px rgba(37, 99, 235, 0.22);
}

.btn-secondary {
  background: #fff;
  color: var(--ink);
  border-color: var(--line);
}

.btn-secondary:hover {
  border-color: #cbd5e1;
  background: var(--bg-soft);
}

.badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-soft);
  border: 1px solid #dbeafe;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
}

.chip {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--slate);
  background: var(--bg-muted);
  border: 1px solid var(--line);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}

.chip-blue {
  color: var(--blue);
  background: var(--blue-soft);
  border-color: #dbeafe;
}

.section {
  padding: 4.25rem 0;
}

.section-soft {
  background: var(--bg-soft);
}

.section-muted {
  background: var(--bg-muted);
}

.section-head {
  max-width: 38rem;
  margin-bottom: 2rem;
}

.section-head.center {
  text-align: center;
  margin-inline: auto;
}

.section-head h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.55rem, 2.6vw, 2.05rem);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.section-head p {
  margin: 0;
  color: var(--slate);
  font-size: 0.98rem;
  line-height: 1.65;
}

.section-head a {
  color: var(--blue);
  font-weight: 600;
}

.section-actions {
  margin-top: 1.25rem;
}

.kicker {
  margin-bottom: 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
}

.hero {
  padding: 3.5rem 0 2.75rem;
  border-bottom: 1px solid var(--line-soft);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.hero .badge {
  margin-bottom: 0.85rem;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.95rem, 3.6vw, 2.85rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
  max-width: 13ch;
}

.hero-lead {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  color: var(--slate);
  font-weight: 500;
}

.hero-copy {
  margin: 0 0 1.35rem;
  color: var(--slate);
  max-width: 32rem;
  font-size: 0.96rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0;
}

.mockup {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.mockup-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}

.mockup-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.mockup-body {
  padding: 0.85rem 0.95rem 0.95rem;
}

.mockup-body .ui-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 0.75rem;
}

.mockup-body .ui-field {
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  padding: 0.62rem 0.72rem;
  background: #fff;
}

.mockup-body .ui-field-span {
  grid-column: 1 / -1;
  background: var(--bg-soft);
  border-color: var(--line);
}

.mockup-body .ui-chart {
  margin-top: 0.65rem;
  border: 0;
  border-top: 1px solid var(--line-soft);
  border-radius: 0;
  padding: 0.75rem 0 0;
  background: transparent;
}

.mockup-body .ui-chart svg {
  max-height: 72px;
}

.ui-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.ui-field {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
  background: #fff;
}

.ui-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.ui-value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.ui-value.positive {
  color: var(--green);
}

.ui-chart {
  margin-top: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  background: var(--bg-soft);
}

.ui-chart svg {
  width: 100%;
  height: auto;
  display: block;
}

.ui-list {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.ui-list-item {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.84rem;
  color: var(--slate);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.ui-list-item:last-child {
  border-bottom: 0;
}

.trust-strip {
  border-bottom: 1px solid var(--line-soft);
  background: #fff;
}

.mockup-body .ui-list-flat {
  margin-top: 0.35rem;
  gap: 0.3rem;
}

.mockup-body .ui-list-item {
  padding: 0.3rem 0;
  font-size: 0.8rem;
}

.trust-strip-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.75rem;
  padding: 0.95rem 0;
}

.trust-item {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  align-items: stretch;
}

.feature-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
  height: 100%;
}

.feature-icon {
  width: 2rem;
  height: 2rem;
  color: var(--blue);
  margin-bottom: 0.85rem;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.feature-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--slate);
}

.dashboard-wide {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.dashboard-wide-head {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.dashboard-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr 0.9fr;
  min-height: 0;
}

.dashboard-col {
  padding: 0.95rem;
  border-right: 1px solid var(--line-soft);
}

.overview-status {
  margin-bottom: 0.85rem;
}

.ui-chart-inline {
  margin-top: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
}

.ui-chart-inline svg {
  max-height: 88px;
}

.dashboard-col .chip {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.8rem;
}

.dashboard-col .chip-blue {
  color: var(--blue);
}

.partner-card h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.45rem, 2.5vw, 1.85rem);
  letter-spacing: -0.025em;
}

.partner-card p + p {
  margin-top: 0.85rem;
}

.dashboard-col:last-child {
  border-right: 0;
}

.list-title,
.panel-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.event-list {
  display: grid;
  gap: 0.55rem;
}

.event-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.65rem 0.75rem;
  font-size: 0.84rem;
  color: var(--slate);
  background: #fff;
}

.event-item.active {
  border-color: #93c5fd;
  background: var(--blue-soft);
  color: var(--ink-soft);
  font-weight: 600;
}

.timeline {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.85rem;
}

.timeline-item {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  font-size: 0.82rem;
  color: var(--slate);
}

.timeline-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 999px;
  background: #cbd5e1;
  flex: 0 0 auto;
}

.timeline-dot.active {
  background: var(--blue);
}

.signal-panel {
  display: grid;
  gap: 0.65rem;
}

.signal-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.84rem;
  color: var(--slate);
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line-soft);
}

.signal-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.85rem;
}

.step-card {
  border-top: 2px solid var(--line);
  padding-top: 1rem;
}

.step-num {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 0.55rem;
}

.step-card h3 {
  margin: 0 0 0.45rem;
  font-size: 0.98rem;
}

.step-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--slate);
}

.feed {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.feed-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.9rem;
  color: var(--slate);
}

.feed-item:last-child {
  border-bottom: 0;
}

.feed-time {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.82rem;
}

.feed-item .chip {
  background: transparent;
  border: 0;
  padding: 0;
  margin-left: 0.35rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted);
}

.partner-card,
.beta-card,
.disclaimer-box {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.partner-card,
.beta-card {
  padding: 2rem;
}

.beta-card {
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
  background: #fff;
}

.beta-card h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.45rem, 2.5vw, 1.85rem);
  letter-spacing: -0.025em;
}

.beta-card p {
  margin: 0 0 1rem;
  color: var(--slate);
  font-size: 0.96rem;
}

.disclaimer-box {
  padding: 1.35rem 1.5rem;
  background: #fffbeb;
  border-color: #fde68a;
}

.disclaimer-box h3 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
}

.disclaimer-box p,
.disclaimer-box li {
  margin: 0;
  color: #78350f;
  font-size: 0.92rem;
}

.disclaimer-box ul {
  margin: 0.65rem 0 0;
  padding-left: 1.1rem;
}

.site-footer {
  background: var(--ink);
  color: #cbd5e1;
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.footer-tagline {
  color: #94a3b8;
  font-size: 0.92rem;
  margin-bottom: 0.85rem;
}

.footer-email a {
  color: #e2e8f0;
}

.footer-nav,
.footer-legal {
  display: grid;
  gap: 0.5rem;
}

.footer-nav a,
.footer-legal a {
  color: #e2e8f0;
  font-size: 0.92rem;
}

.footer-note {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
  color: #94a3b8;
  line-height: 1.65;
}

.footer-copy {
  margin-top: 0.85rem;
  font-size: 0.82rem;
  color: #64748b;
}

.sr-note {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
}

@media (max-width: 1024px) {
  .hero-grid,
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .header-inner.nav-open {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }

  .header-inner.nav-open .nav,
  .header-inner.nav-open .header-cta {
    display: flex;
    grid-column: 1 / -1;
  }

  .header-inner.nav-open .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    padding-top: 0.5rem;
  }

  .header-inner.nav-open .header-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    padding-bottom: 0.75rem;
  }

  .hero {
    padding-top: 2.75rem;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(1.75rem, 8vw, 2.35rem);
  }

  .hero-actions .btn,
  .header-inner.nav-open .btn-nav {
    width: 100%;
  }

  .feature-grid,
  .steps,
  .ui-grid-2,
  .mockup-body .ui-grid-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-col {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .dashboard-col:last-child {
    border-bottom: 0;
  }

  .feed-item {
    grid-template-columns: 3.75rem 1fr;
    gap: 0.75rem;
    font-size: 0.86rem;
  }

  .section {
    padding: 3.25rem 0;
  }

  .partner-card,
  .beta-card {
    padding: 1.5rem;
  }
}