:root {
  --navy: #06105a;
  --navy-2: #071a72;
  --ink: #101827;
  --muted: #60708b;
  --line: #dfe8f2;
  --cyan: #17c9ff;
  --cyan-2: #72e6ff;
  --paper: #f6fbff;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

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;
  padding: 16px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(6, 16, 90, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--navy);
  background: var(--cyan);
  border-radius: 8px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: #aeefff;
  font-size: 12px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: #dff8ff;
  font-size: 14px;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
  gap: clamp(24px, 5vw, 72px);
  min-height: 620px;
  padding: clamp(72px, 10vw, 128px) clamp(18px, 6vw, 80px) 56px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 20%, rgba(23, 201, 255, 0.32), transparent 22%),
    linear-gradient(135deg, #05105a 0%, #07166a 46%, #02073c 100%);
}

.hero::after {
  position: absolute;
  inset: auto -80px -120px auto;
  width: 360px;
  height: 360px;
  content: "";
  background: rgba(23, 201, 255, 0.08);
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
}

.hex-layer {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(30deg, rgba(23, 201, 255, 0.35) 12%, transparent 12.5%, transparent 87%, rgba(23, 201, 255, 0.35) 87.5%, rgba(23, 201, 255, 0.35)),
    linear-gradient(150deg, rgba(23, 201, 255, 0.35) 12%, transparent 12.5%, transparent 87%, rgba(23, 201, 255, 0.35) 87.5%, rgba(23, 201, 255, 0.35)),
    linear-gradient(30deg, rgba(23, 201, 255, 0.35) 12%, transparent 12.5%, transparent 87%, rgba(23, 201, 255, 0.35) 87.5%, rgba(23, 201, 255, 0.35)),
    linear-gradient(150deg, rgba(23, 201, 255, 0.35) 12%, transparent 12.5%, transparent 87%, rgba(23, 201, 255, 0.35) 87.5%, rgba(23, 201, 255, 0.35));
  background-position: 0 0, 0 0, 48px 84px, 48px 84px;
  background-size: 96px 168px;
}

.hero-copy,
.market-panel {
  position: relative;
  z-index: 1;
}

.hero-copy {
  max-width: 780px;
  align-self: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  font-size: clamp(48px, 9vw, 108px);
  line-height: 0.92;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.05;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.18;
}

.lead {
  max-width: 640px;
  color: #d8f4ff;
  font-size: clamp(18px, 2.5vw, 24px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 8px;
  font-weight: 800;
}

.button.primary {
  color: #041052;
  background: var(--cyan);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.36);
}

.button.secondary.dark {
  color: var(--navy);
  border-color: rgba(6, 16, 90, 0.24);
}

.text-link {
  color: var(--navy);
  font-weight: 800;
  border-bottom: 2px solid var(--cyan);
}

.market-panel {
  align-self: end;
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.18);
}

.panel-label,
.tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 9px;
  color: #06215c;
  background: var(--cyan-2);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 800;
}

.market-panel strong {
  display: block;
  margin-bottom: 12px;
  font-size: 28px;
  line-height: 1.1;
}

.market-panel p {
  margin-bottom: 0;
  color: #d9f6ff;
  line-height: 1.5;
}

.section {
  padding: clamp(52px, 7vw, 92px) clamp(18px, 6vw, 80px);
}

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

.section-head.compact {
  display: block;
}

.news-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 18px;
}

.news-grid .section-head {
  grid-column: 1 / -1;
}

.lead-card,
.news-card,
.quote-box,
.category-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(13, 43, 92, 0.08);
}

.lead-card {
  min-height: 320px;
  padding: 30px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 16, 90, 0.92), rgba(8, 35, 112, 0.88)),
    radial-gradient(circle at 80% 8%, rgba(23, 201, 255, 0.35), transparent 30%);
  border-color: rgba(23, 201, 255, 0.22);
}

.lead-card p,
.news-card p {
  color: inherit;
  line-height: 1.55;
}

.lead-card a {
  color: var(--cyan-2);
  font-weight: 800;
}

.news-card {
  padding: 24px;
}

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

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: clamp(24px, 5vw, 64px);
  background: var(--white);
}

.stack {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.story-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.story-row span {
  color: var(--cyan);
  font-size: 28px;
  font-weight: 900;
}

.story-row p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.story-row a,
.article-body a {
  display: inline-block;
  margin-top: 12px;
  color: var(--navy);
  font-weight: 800;
  border-bottom: 2px solid var(--cyan);
}

.quote-box {
  align-self: start;
  padding: 28px;
  color: var(--white);
  background: var(--navy);
}

.quote-box p {
  margin-bottom: 0;
  font-size: 22px;
  line-height: 1.35;
}

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

.category-card {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 22px;
}

.category-card span {
  font-size: 28px;
}

.category-card strong {
  font-size: 22px;
}

.category-card small {
  color: var(--muted);
  font-size: 14px;
}

.analytics-strip {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
}

.analytics-strip p:last-child {
  margin: 0;
  color: #d9f6ff;
  font-size: 20px;
  line-height: 1.55;
}

.subscribe {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: #eaf8ff;
}

.subscribe p {
  max-width: 620px;
  color: var(--muted);
  line-height: 1.55;
}

.subscribe code {
  padding: 2px 5px;
  color: var(--navy);
  background: rgba(23, 201, 255, 0.18);
  border-radius: 4px;
}

.page-hero,
.article-header {
  padding: clamp(72px, 10vw, 128px) clamp(18px, 6vw, 80px) clamp(52px, 7vw, 80px);
  color: var(--white);
  background:
    radial-gradient(circle at 18% 20%, rgba(23, 201, 255, 0.28), transparent 24%),
    linear-gradient(135deg, #05105a 0%, #07166a 48%, #02073c 100%);
}

.page-hero h1,
.article-header h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 86px);
}

.page-hero .lead,
.article-header .lead {
  max-width: 760px;
}

.briefing-preview {
  background: var(--white);
}

.briefing-list {
  display: grid;
  gap: 4px;
}

.archive-teaser {
  display: grid;
  grid-template-columns: minmax(220px, 0.5fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  background: #eaf8ff;
}

.archive-list {
  display: grid;
  gap: 12px;
}

.archive-row {
  display: grid;
  gap: 6px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.archive-row time {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}

.archive-row strong {
  font-size: 20px;
}

.archive-row span,
.muted {
  color: var(--muted);
  line-height: 1.5;
}

.archive-page {
  background: var(--paper);
}

.article {
  background: var(--white);
}

.article-body {
  display: grid;
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(44px, 7vw, 82px) clamp(18px, 5vw, 40px);
}

.article-body section {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.article-body h2 {
  margin-bottom: 14px;
  font-size: clamp(28px, 4vw, 44px);
}

.article-body p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.article-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 clamp(18px, 5vw, 40px) 72px;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 6vw, 80px);
  color: #c7e5f0;
  background: #030831;
}

.footer p {
  margin: 0;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .two-column,
  .analytics-strip,
  .archive-teaser {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .news-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .section-head,
  .subscribe,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .nav {
    width: 100%;
    justify-content: flex-start;
    gap: 12px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .lead-card,
  .news-card,
  .quote-box,
  .category-card,
  .market-panel {
    padding: 20px;
  }

  h1 {
    font-size: 54px;
  }
}