:root {
  color-scheme: light;
  --page: #f6f7f9;
  --surface: #ffffff;
  --ink: #111827;
  --muted: #5f6b7a;
  --line: #dfe5ee;
  --line-soft: #edf1f6;
  --dark: #111827;
  --dark-2: #0f172a;
  --blue: #2563eb;
  --green: #16a34a;
  --amber: #f59e0b;
  --red: #ef4444;
  --violet: #8b5cf6;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 48px;
  border-bottom: 1px solid rgba(223, 229, 238, 0.86);
  background: rgba(246, 247, 249, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 19px;
  font-weight: 850;
  letter-spacing: 4px;
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 22px;
  height: 22px;
  border: 2px solid #9bbcff;
  border-radius: 999px;
}

.brand-mark::after {
  position: absolute;
  inset: 5px;
  border: 2px solid var(--blue);
  border-radius: inherit;
  content: "";
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #3d4a5c;
  font-size: 14px;
  font-weight: 650;
}

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

.header-cta,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 750;
}

.header-cta,
.secondary-button {
  border: 1px solid var(--line);
  background: var(--surface);
}

.primary-button {
  border: 1px solid #174fc4;
  background: var(--blue);
  color: #ffffff;
  box-shadow: 0 14px 34px rgba(37, 99, 235, 0.24);
}

.secondary-button:hover,
.header-cta:hover {
  border-color: #b8c2d1;
}

.hero,
.section,
.cta,
.site-footer {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 54px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 72px 0 84px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(44px, 6vw, 76px);
  line-height: 0.95;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1;
}

h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.2;
}

p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.hero-lede {
  max-width: 640px;
  margin: 24px 0 0;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 560px;
  margin: 38px 0 0;
}

.hero-stats div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.hero-stats dt {
  margin-bottom: 5px;
  font-size: 24px;
  font-weight: 850;
}

.hero-stats dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.product-preview {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  min-height: 470px;
  overflow: hidden;
  border: 1px solid #cfd8e6;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.preview-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 26px 16px;
  background: linear-gradient(180deg, var(--dark), var(--dark-2));
}

.preview-sidebar span {
  display: block;
  height: 28px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.12);
}

.preview-sidebar span:first-child {
  width: 42px;
  margin-bottom: 16px;
  background: rgba(147, 197, 253, 0.72);
}

.preview-main {
  padding: 28px;
  background: linear-gradient(180deg, #fbfcff, #f4f7fb);
}

.preview-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.preview-kicker,
.preview-title,
.preview-button {
  display: block;
  border-radius: 999px;
  background: #dce4ef;
}

.preview-kicker {
  width: 170px;
  height: 16px;
  margin-bottom: 11px;
}

.preview-title {
  width: 280px;
  height: 30px;
  background: #b9c7da;
}

.preview-button {
  width: 40px;
  height: 40px;
}

.preview-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.preview-cards div {
  min-height: 102px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.preview-cards strong,
.preview-cards span {
  display: block;
}

.preview-cards strong {
  margin-bottom: 12px;
  font-size: 28px;
}

.preview-cards span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.preview-table {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.preview-table span {
  display: block;
  height: 18px;
  border-radius: 999px;
  background: #dce4ef;
}

.preview-table span:nth-child(2) {
  width: 86%;
}

.preview-table span:nth-child(3) {
  width: 94%;
}

.preview-table span:nth-child(4) {
  width: 76%;
}

.section {
  padding: 88px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.problem-grid,
.semantic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.problem-grid article,
.feature-list article,
.mini-dashboard {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.icon-dot {
  display: block;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 999px;
}

.icon-dot.blue {
  background: #dbe7ff;
}

.icon-dot.amber {
  background: #fee9b7;
}

.icon-dot.green {
  background: #c7f0d7;
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 54px;
  align-items: start;
}

.split.reverse {
  grid-template-columns: 1.1fr 0.9fr;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.panel-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 44px;
  align-items: center;
}

.mini-dashboard {
  background: #111827;
  color: #ffffff;
}

.mini-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.mini-row.head {
  color: #9ca3af;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  width: max-content;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
}

.pill.warning {
  background: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
}

.mini-note {
  padding-top: 18px;
  color: #cbd5e1;
  font-size: 13px;
}

.semantic {
  text-align: center;
}

.semantic .section-heading {
  margin-inline: auto;
}

.semantic-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.semantic-grid span {
  display: grid;
  min-height: 86px;
  place-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: #334155;
  font-size: 14px;
  font-weight: 760;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 58px;
  padding: 42px;
  border-radius: 12px;
  background: #111827;
  color: #ffffff;
}

.cta p {
  max-width: 680px;
  color: #cbd5e1;
}

.cta .eyebrow {
  color: #93c5fd;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.site-footer span:first-child {
  color: var(--ink);
  font-weight: 850;
  letter-spacing: 3px;
}

@media (max-width: 980px) {
  .site-header {
    padding: 0 24px;
  }

  .nav {
    display: none;
  }

  .hero,
  .split,
  .split.reverse,
  .panel-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  .product-preview {
    grid-template-columns: 64px minmax(0, 1fr);
    min-height: 390px;
  }

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

@media (max-width: 640px) {
  .site-header {
    min-height: 66px;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .section,
  .cta,
  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  .hero-stats,
  .preview-cards,
  .problem-grid,
  .semantic-grid,
  .mini-row {
    grid-template-columns: 1fr;
  }

  .product-preview {
    grid-template-columns: 1fr;
  }

  .preview-sidebar {
    display: none;
  }

  .section {
    padding: 64px 0;
  }

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