:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --bg-soft: #eef1f7;
  --panel: #ffffff;
  --panel-strong: #0f172a;
  --text: #0f172a;
  --text-soft: #516077;
  --muted: #8a94a6;
  --accent: #0b1220;
  --accent-2: #1d4ed8;
  --accent-3: #10b981;
  --ring: rgba(11, 18, 32, 0.12);
  --shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1200px;
}

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

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #f0f3ff 0%, #f5f7fb 45%, #eef1f7 100%);
}

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

img {
  max-width: 100%;
}

.container {
  width: min(100%, var(--container));
  margin: 0 auto;
  padding: 0 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: #e7ecff;
  color: #2640b4;
  font-size: 13px;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 20px rgba(15, 23, 42, 0.2);
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(15, 23, 42, 0.2);
  color: var(--accent);
}

.header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(24px);
  background: rgba(245, 247, 251, 0.9);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
}

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0f172a;
}

.logo-mark img {
  width: 100%;
  height: 100%;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 15px;
  color: var(--text-soft);
}

.nav a {
  padding: 8px 12px;
  border-radius: 999px;
}

.nav a.is-active {
  background: #0f172a;
  color: #ffffff;
}

.nav a:hover {
  background: rgba(15, 23, 42, 0.06);
  color: var(--text);
}

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

.burger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.1);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.burger span {
  width: 18px;
  height: 2px;
  background: #111827;
  display: block;
  position: relative;
}

.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 2px;
  left: 0;
  background: #111827;
}

.burger span::before {
  top: -6px;
}

.burger span::after {
  top: 6px;
}

.hero {
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(36px, 4vw, 52px);
  margin: 16px 0 18px;
  line-height: 1.05;
}

.hero p {
  font-size: 18px;
  color: var(--text-soft);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 26px;
  flex-wrap: wrap;
}

.hero-card {
  background: var(--panel);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.hero-card .card {
  box-shadow: none;
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.voice-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
  margin-top: 32px;
}

.voice-panel {
  background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 60%, #0f172a 100%);
  color: #fff;
  padding: 26px;
  border-radius: var(--radius-md);
  display: grid;
  gap: 12px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.25);
}

.voice-panel h3 {
  margin: 0;
  font-size: 22px;
}

.voice-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
}

.voice-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  font-size: 13px;
  justify-self: start;
  width: fit-content;
  max-width: 100%;
}

.landing-transactions {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.tx-group {
  display: grid;
  gap: 10px;
}

.tx-group-title {
  font-weight: 700;
  color: #8a8f98;
}

.tx-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 12px;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.tx-icon {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}

.tx-main {
  display: grid;
  gap: 4px;
}

.tx-title {
  font-weight: 700;
  color: #111827;
}

.tx-subtitle {
  color: #6b7280;
  font-size: 13px;
  display: inline-flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tx-author {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px 2px 2px;
  border-radius: 999px;
  background: #e2e8f0;
  font-size: 12px;
  color: #0f172a;
  font-weight: 600;
}

.tx-author-avatar {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #cbd5f5;
}

.tx-amount {
  font-weight: 700;
  font-size: 16px;
  color: #111827;
}

.tx-amount.positive {
  color: #1f7a46;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.metric {
  background: #f1f5f9;
  border-radius: 16px;
  padding: 14px;
  font-size: 13px;
  color: var(--text-soft);
}

.metric strong {
  display: block;
  font-size: 20px;
  color: var(--text);
}

.section {
  padding: 28px 0;
}

.section-title {
  font-size: 30px;
  margin-bottom: 18px;
}

.section-subtitle {
  color: var(--text-soft);
  max-width: 720px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.card {
  background: var(--panel);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(15, 23, 42, 0.05);
}

.card h3 {
  margin-top: 10px;
  margin-bottom: 8px;
}

.pill {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 600;
  max-width: 100%;
  white-space: normal;
  line-height: 1.3;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 30px;
  align-items: stretch;
}

.panel-dark {
  background: linear-gradient(120deg, #0f172a, #1d4ed8);
  color: #f8fafc;
  padding: 28px;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
}

.panel-dark p {
  color: rgba(248, 250, 252, 0.7);
}

.member-card {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #f8fafc;
}

.member-card + .member-card {
  margin-top: 8px;
}

.member-card strong {
  font-weight: 700;
}

.member-card span {
  color: rgba(248, 250, 252, 0.7);
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.timeline-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--accent-2);
  margin-top: 6px;
}

.analytics-board {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}

.graph {
  height: 180px;
  background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(16, 185, 129, 0.12));
  border-radius: var(--radius-md);
  padding: 18px;
  position: relative;
  overflow: hidden;
}

.graph::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(255, 255, 255, 0.9));
}

.bars {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  height: 120px;
}

.bar {
  width: 24px;
  border-radius: 10px 10px 0 0;
}

.bar.one {
  background: #2563eb;
  height: 70%;
}

.bar.two {
  background: #22c55e;
  height: 85%;
}

.bar.three {
  background: #f97316;
  height: 60%;
}

.bar.four {
  background: #e11d48;
  height: 45%;
}

.bar.five {
  background: #6366f1;
  height: 30%;
}

.map {
  background: #f8fafc;
  border-radius: var(--radius-md);
  padding: 16px;
  display: grid;
  gap: 12px;
}

.map-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
}

.map-row span {
  color: var(--text-soft);
}

.cta {
  background: linear-gradient(120deg, #0f172a, #1d4ed8);
  color: #fff;
  padding: 50px;
  border-radius: var(--radius-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  width: 100%;
}

.cta p {
  color: rgba(255, 255, 255, 0.75);
  max-width: 460px;
}

.footer {
  padding: 40px 0 50px;
  color: var(--muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 24px;
}

.footer h4 {
  margin-bottom: 8px;
  color: var(--text);
}

.footer a {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.mobile-menu.open {
  display: flex;
}

.article-hero {
  display: grid;
  gap: 16px;
  margin-bottom: 24px;
}

.article-meta {
  color: var(--muted);
}

.article-cover {
  border-radius: 20px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  padding: 16px;
  box-shadow: var(--shadow);
}

.article-body {
  display: grid;
  gap: 16px;
  line-height: 1.7;
  color: #334155;
}

@media (max-width: 980px) {
  .hero-grid,
  .split,
  .voice-hero,
  .analytics-board,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .header-inner {
    height: 70px;
  }

  .nav {
    display: none;
  }

  .burger {
    display: inline-flex;
  }

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

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

@media (max-width: 640px) {
  .container {
    padding: 0 18px;
  }

  .hero {
    padding: 60px 0 40px;
  }

  .hero-card {
    padding: 22px;
  }

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

  .grid-3 {
    gap: 16px;
  }

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