:root {
  --color-bg: #f7f5ef;
  --color-surface: #ffffff;
  --color-surface-muted: #eef3f4;
  --color-text: #122032;
  --color-muted: #5d6a79;
  --color-border: #d9dee3;
  --color-accent: #0f766e;
  --color-accent-dark: #0b5f59;
  --color-positive: #147a4b;
  --color-negative: #b42318;
  --color-warning: #9a5b00;
  --font-base: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page-width: 1160px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --radius: 8px;
  --shadow: 0 12px 28px rgba(18, 32, 50, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
}

a:hover {
  color: var(--color-accent);
}

:focus-visible {
  outline: 3px solid rgba(15, 118, 110, 0.45);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -48px;
  left: var(--space-4);
  z-index: 20;
  padding: var(--space-2) var(--space-4);
  background: var(--color-text);
  color: #fff;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: var(--space-4);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 245, 239, 0.94);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
}

.header-inner,
.section-inner,
.footer-inner {
  width: min(100% - 32px, var(--page-width));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: var(--space-4);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
  font-weight: 800;
  font-size: 1.12rem;
  text-decoration: none;
}

.logo-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  overflow: hidden;
  color: transparent;
  background: url("../assets/logo-mark.svg") center / contain no-repeat;
  border-radius: var(--radius);
  font-size: 0.85rem;
  letter-spacing: 0;
  text-indent: -999px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.site-nav a {
  color: var(--color-muted);
  font-weight: 650;
  text-decoration: none;
}

.site-nav a[aria-current="page"] {
  color: var(--color-text);
}

.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: #fff;
  font: inherit;
  font-weight: 750;
  line-height: 1.1;
  text-decoration: none;
  cursor: pointer;
}

.button:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.button.secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.button.secondary:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

.button.small {
  min-height: 36px;
  padding: 0.55rem 0.75rem;
  font-size: 0.93rem;
}

.hero {
  padding: clamp(3rem, 8vw, 7rem) 0 var(--space-7);
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: var(--space-7);
  align-items: center;
}

.eyebrow,
.demo-label {
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.12;
  margin: 0 0 var(--space-4);
}

h1 {
  max-width: 760px;
  font-size: clamp(2.6rem, 6vw, 5.7rem);
}

h2 {
  font-size: clamp(1.8rem, 3.2vw, 3rem);
}

h3 {
  font-size: 1.18rem;
}

p {
  margin: 0 0 var(--space-4);
}

.lead {
  max-width: 710px;
  color: var(--color-muted);
  font-size: clamp(1.08rem, 1.5vw, 1.28rem);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-5) 0;
}

.trust-statement,
.notice,
.meta {
  color: var(--color-muted);
  font-size: 0.94rem;
}

.probability-panel {
  position: relative;
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.probability-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--color-accent), #c2a14d);
  border-radius: var(--radius) var(--radius) 0 0;
}

.ticker-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.ticker-row strong {
  display: block;
}

.probability {
  font-size: 1.6rem;
  font-weight: 850;
}

.positive {
  color: var(--color-positive);
}

.negative {
  color: var(--color-negative);
}

.section {
  padding: var(--space-7) 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.section-heading p {
  max-width: 640px;
}

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.market-grid {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.market-card,
.callout,
.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.card,
.article-card {
  padding: var(--space-5);
}

.market-card {
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: var(--space-5);
}

.market-card .question {
  flex: 1;
  margin-bottom: var(--space-5);
  font-size: 1.05rem;
  font-weight: 750;
}

.market-topline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.move {
  font-weight: 800;
}

.market-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  color: var(--color-muted);
  font-size: 0.88rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0.2rem 0.55rem;
  background: var(--color-surface-muted);
  border-radius: 999px;
}

.newsletter-preview {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: var(--space-5);
  align-items: start;
}

.issue-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.issue-list li {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.issue-list li:last-child {
  border-bottom: 0;
}

.issue-list span {
  color: var(--color-muted);
  font-weight: 750;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.signup-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: var(--space-3);
  max-width: 620px;
}

.signup-form label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

input,
select {
  width: 100%;
  min-height: 44px;
  padding: 0.72rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
}

.form-message {
  grid-column: 1 / -1;
  min-height: 24px;
  margin: 0;
  font-weight: 650;
}

.form-message.error {
  color: var(--color-negative);
}

.form-message.success {
  color: var(--color-positive);
}

.callout {
  padding: var(--space-6);
  background: var(--color-text);
  color: #fff;
}

.callout p {
  color: rgba(255, 255, 255, 0.78);
}

.callout .button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.32);
}

.page-header {
  padding: var(--space-7) 0 var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--space-6);
  align-items: start;
}

.article-body {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: clamp(1.25rem, 4vw, 3rem);
}

.article-body h2 {
  margin-top: var(--space-6);
  font-size: 1.6rem;
}

.article-body ul {
  padding-left: 1.2rem;
}

.article-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.share-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.dashboard-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(3, minmax(150px, 1fr)) auto;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.empty-state {
  display: none;
  padding: var(--space-6);
  text-align: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.empty-state.visible {
  display: block;
}

.site-footer {
  padding: var(--space-7) 0 var(--space-5);
  background: #101b2a;
  color: #fff;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.3fr;
  gap: var(--space-6);
}

.footer-inner a,
.footer-inner p {
  color: rgba(255, 255, 255, 0.76);
}

.footer-links {
  display: grid;
  gap: var(--space-2);
}

.footer-disclaimer {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .hero-grid,
  .newsletter-preview,
  .article-layout,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .grid.two,
  .market-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-controls {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 72px 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: var(--space-3);
  }

  .grid.three,
  .grid.two,
  .market-grid,
  .dashboard-controls {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .signup-form {
    grid-template-columns: 1fr;
  }

  .issue-list li {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .article-nav {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}