:root {
  color-scheme: light;
  --ink: #122033;
  --muted: #5d6b7c;
  --line: #d8e2ec;
  --page: #eef4f8;
  --panel: #ffffff;
  --navy: #092039;
  --navy-2: #103451;
  --brand: #1f6feb;
  --teal: #0f8b83;
  --green: #087f5b;
  --gold: #b7791f;
  --coral: #d84c42;
  --soft: #f8fbfd;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 0 5vw;
  background: rgba(9, 32, 57, .96);
  color: #fff;
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav a {
  color: #d7e4f0;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

.site-nav a:hover {
  color: #fff;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 16px;
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  background: var(--brand);
  border: 1px solid #3b82f6;
  border-radius: 8px;
}

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

.hero {
  position: relative;
  min-height: 78vh;
  padding: 92px 5vw 84px;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(9, 32, 57, .96), rgba(9, 32, 57, .76) 44%, rgba(9, 32, 57, .25)),
    radial-gradient(circle at 80% 20%, rgba(15, 139, 131, .45), transparent 26%),
    linear-gradient(135deg, var(--navy), #17466a);
}

.hero-scene {
  position: absolute;
  inset: 72px 4vw auto auto;
  width: min(680px, 54vw);
  min-height: 480px;
  opacity: .78;
  pointer-events: none;
}

.screen {
  position: absolute;
  inset: 0;
  padding: 22px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: 8px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, .34);
  transform: rotate(-2deg);
}

.screen-bar {
  display: grid;
  grid-template-columns: 1fr 90px 90px;
  gap: 10px;
  margin-bottom: 18px;
}

.screen-bar span,
.metric-card,
.chart-card,
.assistant-card,
.list-row {
  border-radius: 8px;
  background: #eef5fc;
}

.screen-bar span {
  min-height: 34px;
}

.screen-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.metric-card {
  min-height: 92px;
  padding: 14px;
}

.metric-card b {
  display: block;
  width: 60%;
  height: 16px;
  margin-bottom: 20px;
  background: #c8d8e8;
  border-radius: 99px;
}

.metric-card i {
  display: block;
  width: 86%;
  height: 12px;
  background: #0f8b83;
  border-radius: 99px;
}

.chart-card {
  grid-column: span 2;
  min-height: 190px;
  padding: 18px;
}

.chart-bars {
  display: flex;
  align-items: end;
  gap: 10px;
  height: 136px;
}

.chart-bars span {
  flex: 1;
  min-height: 24px;
  background: linear-gradient(180deg, #1f6feb, #0f8b83);
  border-radius: 8px 8px 0 0;
}

.assistant-card {
  min-height: 190px;
  padding: 18px;
  background: #092039;
  color: #fff;
}

.assistant-card img {
  width: 58px;
  height: 58px;
  border-radius: 8px;
}

.assistant-card p {
  margin: 14px 0 0;
  color: #d7e4f0;
}

.list-card {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.list-row {
  min-height: 42px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: #77d8ce;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.05;
  letter-spacing: 0;
}

h1 {
  max-width: 720px;
  margin: 0 0 18px;
  font-size: clamp(44px, 6vw, 82px);
}

.hero p {
  max-width: 660px;
  margin: 0 0 28px;
  color: #d7e4f0;
  font-size: 20px;
}

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

.section {
  padding: 68px 5vw;
}

.section.alt {
  background: #fff;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-heading h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(30px, 4vw, 50px);
}

.section-heading p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.feature-grid,
.module-grid,
.trust-grid,
.policy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  min-width: 0;
  padding: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.card h3 {
  margin: 0 0 10px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: #fff;
  font-weight: 900;
  background: var(--brand);
  border-radius: 8px;
}

.icon.teal {
  background: var(--teal);
}

.icon.gold {
  background: var(--gold);
}

.icon.green {
  background: var(--green);
}

.icon.coral {
  background: var(--coral);
}

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

.module {
  min-height: 164px;
}

.security-band {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  color: #fff;
  background: var(--navy);
}

.security-band p,
.security-band li {
  color: #d7e4f0;
}

.security-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.security-list li {
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-left: 4px solid #77d8ce;
  border-radius: 8px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 46px 5vw;
  color: #fff;
  background: linear-gradient(90deg, var(--teal), var(--brand));
}

.cta h2 {
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 44px);
}

.cta p {
  margin: 0;
  color: #eef8ff;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  padding: 34px 5vw;
  color: #d7e4f0;
  background: var(--navy);
}

.site-footer a {
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.legal-page {
  max-width: 980px;
  margin: 0 auto;
  padding: 64px 5vw;
}

.legal-page h1 {
  color: var(--ink);
  font-size: clamp(36px, 5vw, 58px);
}

.legal-page h2 {
  margin-top: 36px;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
}

.notice {
  padding: 16px;
  background: #fff8e7;
  border: 1px solid #f3d08b;
  border-left: 4px solid var(--gold);
  border-radius: 8px;
}

@media (max-width: 920px) {
  .site-header,
  .section-heading,
  .cta,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-scene {
    position: relative;
    inset: auto;
    width: 100%;
    min-height: 440px;
    margin-top: 40px;
  }

  .feature-grid,
  .module-grid,
  .trust-grid,
  .policy-grid,
  .security-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .screen-grid {
    grid-template-columns: 1fr;
  }

  .chart-card,
  .list-card {
    grid-column: span 1;
  }
}