/* ================================================================
   A&Y Advisory — Stylesheet
   Corporate-neutral palette: white + cool gray + navy accent.
   Typography: Inter throughout.
   ================================================================ */

/* ---------- 1. Custom properties ---------- */
:root {
  /* Color */
  --color-white: #FFFFFF;
  --color-surface-alt: #F5F7FA;       /* alternating section bg */
  --color-surface-deep: #EEF1F5;      /* callout / quote bg */
  --color-charcoal: #14181F;
  --color-text: #2A2F38;
  --color-text-muted: #5A6473;
  --color-rule: #E2E5EA;
  --color-rule-strong: #BFC4CC;
  --color-navy: #0E2A47;
  --color-navy-deep: #061827;
  --color-navy-soft: #1F4774;
  --color-gold: #B08A3E;
  --color-gold-deep: #8E6E2D;
  --color-bg: var(--color-white);
  --color-surface: var(--color-white);

  /* Type */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;

  /* Spacing scale (8px base) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6rem;
  --space-8: 8rem;

  /* Layout */
  --max-prose: 68ch;
  --max-narrow: 56rem;
  --max-wide: 76rem;

  /* Transitions */
  --t-fast: 150ms ease-out;
  --t-med: 250ms ease-out;
}

/* ---------- 2. Reset / base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, picture, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol { padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }

a {
  color: var(--color-navy);
  text-decoration: underline;
  text-decoration-color: var(--color-rule-strong);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color var(--t-fast), text-decoration-color var(--t-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-navy-deep);
  text-decoration-color: var(--color-navy);
}

button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--color-navy);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 3. Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-charcoal);
  margin: 0 0 var(--space-2);
  letter-spacing: -0.015em;
}

h1 {
  font-size: 2rem;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h2 {
  font-size: 1.625rem;
  margin-top: var(--space-5);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.1875rem;
  margin-top: var(--space-4);
  letter-spacing: -0.01em;
}

h4 {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.375rem; }
}

@media (min-width: 1280px) {
  h1 { font-size: 3.25rem; }
  h2 { font-size: 2.25rem; }
}

p { margin: 0 0 var(--space-2); }
p + p { margin-top: 0; }

strong, b { font-weight: 600; color: var(--color-charcoal); }
em, i { font-style: italic; }

blockquote {
  margin: var(--space-4) 0;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-surface-alt);
  border-left: 2px solid var(--color-navy);
  font-size: 1.0625rem;
  color: var(--color-charcoal);
}

hr {
  border: none;
  border-top: 1px solid var(--color-rule);
  margin: var(--space-5) 0;
}

code {
  font-family: 'SF Mono', Menlo, Monaco, Consolas, monospace;
  font-size: 0.9375em;
  background-color: var(--color-surface-deep);
  padding: 0.125em 0.375em;
  border-radius: 2px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-3) 0 var(--space-4);
  font-size: 0.9375rem;
}

th, td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-rule);
  vertical-align: top;
}

th {
  font-weight: 600;
  color: var(--color-charcoal);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--color-rule-strong);
}

/* ---------- 4. Layout primitives ---------- */
.container {
  width: 100%;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-4); }
}

.container--narrow { max-width: var(--max-narrow); }
.container--prose { max-width: var(--max-prose); }

.section { padding: var(--space-6) 0; }

@media (min-width: 768px) {
  .section { padding: var(--space-7) 0; }
}

.section--tight { padding: var(--space-5) 0; }

/* Alternating section background — light cool gray */
.section--ivory { background-color: var(--color-surface-alt); }

/* Accent band — reserved for closing CTA */
.section--navy {
  background-color: var(--color-navy);
  color: #E8EBF0;
}
.section--navy h1,
.section--navy h2,
.section--navy h3 { color: var(--color-white); }
.section--navy a {
  color: var(--color-white);
  text-decoration-color: rgba(255,255,255,0.4);
}
.section--navy a:hover { color: var(--color-white); text-decoration-color: var(--color-white); }

/* ---------- 5. Skip link ---------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-2);
  background: var(--color-navy);
  color: var(--color-white);
  padding: 0.75rem 1rem;
  z-index: 1000;
  text-decoration: none;
  border-radius: 2px;
  font-size: 0.9375rem;
  font-weight: 500;
}

.skip-link:focus { top: var(--space-2); }

/* ---------- 6. Header / nav ---------- */
.site-header {
  background-color: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--color-rule);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(1.4) blur(8px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0.875rem var(--space-3);
  min-height: 64px;
}

@media (min-width: 768px) {
  .site-header__inner { padding: 1rem var(--space-4); }
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  font-family: var(--font-sans);
  text-decoration: none;
  color: var(--color-charcoal);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.005em;
}

.brand:hover { color: var(--color-navy); text-decoration: none; }

.brand__mark {
  color: var(--color-navy);
  font-weight: 600;
}

.brand__sub {
  font-weight: 400;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-left: 0.5rem;
  padding-left: 0.625rem;
  border-left: 1px solid var(--color-rule);
}

.nav { display: none; }

.nav__list {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__list li { margin: 0; }

.nav__list a {
  font-size: 0.9375rem;
  text-decoration: none;
  color: var(--color-charcoal);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.nav__list a:hover,
.nav__list a[aria-current="page"] { color: var(--color-navy); }

.nav__list a[aria-current="page"]::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-navy);
}

@media (min-width: 1024px) {
  .nav { display: block; }
}

/* Mobile nav */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-rule);
  border-radius: 2px;
  padding: 0;
  gap: 5px;
}

.nav-toggle__bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-charcoal);
  transition: transform var(--t-med), opacity var(--t-med);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}

.mobile-nav {
  display: none;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-rule);
  padding: var(--space-2) var(--space-3) var(--space-3);
}

.mobile-nav.is-open { display: block; }

.mobile-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-nav li {
  margin: 0;
  border-bottom: 1px solid var(--color-rule);
}

.mobile-nav li:last-child { border-bottom: none; }

.mobile-nav a {
  display: block;
  padding: 0.875rem 0;
  text-decoration: none;
  color: var(--color-charcoal);
  font-weight: 500;
  min-height: 44px;
  font-size: 1rem;
}

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

@media (min-width: 1024px) {
  .mobile-nav { display: none !important; }
}

/* ---------- 7. Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0;
  padding: 0.875rem 1.5rem;
  min-height: 44px;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  border: 1px solid transparent;
  line-height: 1.2;
  text-align: center;
}

.btn--primary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: var(--color-navy-deep);
  color: var(--color-white);
  border-color: var(--color-navy-deep);
  text-decoration: none;
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-rule-strong);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  border-color: var(--color-charcoal);
  text-decoration: none;
}

.btn--gold {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn--gold:hover,
.btn--gold:focus-visible {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
  text-decoration: none;
}

.btn--ivory {
  background-color: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn--ivory:hover,
.btn--ivory:focus-visible {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
  text-decoration: none;
}

/* Subtle "Learn more →" inline link style */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-navy);
  font-weight: 500;
  text-decoration: none;
  font-size: 0.9375rem;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color var(--t-fast), gap var(--t-fast);
}

.link-arrow:hover,
.link-arrow:focus-visible {
  border-bottom-color: var(--color-navy);
  color: var(--color-navy);
  text-decoration: none;
  gap: 0.625rem;
}

/* ---------- 8. Hero ---------- */
.hero {
  background-color: var(--color-white);
  padding: var(--space-6) 0 var(--space-6);
  border-bottom: 1px solid var(--color-rule);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero { padding: var(--space-7) 0; }
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
  font-weight: 600;
}

.hero__title {
  font-size: 2.125rem;
  margin: 0 0 var(--space-3);
  max-width: 26ch;
  letter-spacing: -0.025em;
  line-height: 1.1;
  font-weight: 600;
  color: var(--color-charcoal);
}

@media (min-width: 768px) {
  .hero__title { font-size: 3rem; max-width: 24ch; }
}

@media (min-width: 1280px) {
  .hero__title { font-size: 3.5rem; }
}

.hero__lede {
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--color-text);
  max-width: 58ch;
  margin: 0 0 var(--space-4);
}

@media (min-width: 768px) {
  .hero__lede { font-size: 1.1875rem; }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.hero__divider {
  display: none; /* removed decorative gold rule */
}

/* Photo-background hero variant (homepage) */
.hero--photo {
  background-color: #0E2A47;
  background-image:
    linear-gradient(180deg, rgba(8,16,28,0.55) 0%, rgba(8,16,28,0.82) 100%),
    url('../images/wind-rivers-hero.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  border-bottom: none;
  padding: var(--space-6) 0;
}

@media (min-width: 768px) {
  .hero--photo {
    padding: var(--space-7) 0 var(--space-7);
  }
}

.hero--photo .hero__eyebrow {
  color: #FFFFFF;
  opacity: 0.92;
}

.hero--photo .hero__title {
  color: #FFFFFF;
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

.hero--photo .hero__lede {
  color: rgba(255,255,255,0.94);
  text-shadow: 0 1px 2px rgba(0,0,0,0.25);
}

.hero--photo .btn--primary {
  background-color: #FFFFFF;
  color: var(--color-navy);
  border-color: #FFFFFF;
}

.hero--photo .btn--primary:hover,
.hero--photo .btn--primary:focus-visible {
  background-color: transparent;
  color: #FFFFFF;
  border-color: #FFFFFF;
}

.hero--photo .btn--ghost {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
}

.hero--photo .btn--ghost:hover,
.hero--photo .btn--ghost:focus-visible {
  background-color: #FFFFFF;
  color: var(--color-navy);
  border-color: #FFFFFF;
}

/* ---------- 9. Sections / cards ---------- */
.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
  font-weight: 600;
}

.section__title {
  font-size: 1.875rem;
  max-width: 30ch;
  margin-top: 0;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

@media (min-width: 768px) {
  .section__title { font-size: 2.25rem; }
}

.section__lede {
  font-size: 1.0625rem;
  color: var(--color-text);
  max-width: 62ch;
  margin-bottom: var(--space-4);
  line-height: 1.55;
}

.grid {
  display: grid;
  gap: var(--space-3);
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

@media (min-width: 768px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}

@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
}

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-rule);
  padding: var(--space-3);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-fast), transform var(--t-fast);
}

.card:hover {
  border-color: var(--color-rule-strong);
}

@media (min-width: 768px) {
  .card { padding: var(--space-4); }
}

.card__index {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
  font-weight: 600;
}

.card__title {
  font-size: 1.1875rem;
  margin: 0 0 var(--space-1);
  color: var(--color-charcoal);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card__price {
  color: var(--color-navy);
  font-size: 0.9375rem;
  margin: 0 0 var(--space-2);
  font-weight: 500;
}

.card__body {
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  flex-grow: 1;
  line-height: 1.55;
}

.card__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-3);
}

.card__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  margin-bottom: 0.4rem;
}

.card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 8px;
  height: 1px;
  background-color: var(--color-navy);
}

.card__cta {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-navy);
  margin-top: auto;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  display: inline-block;
  padding-bottom: 1px;
  transition: border-color var(--t-fast);
  align-self: flex-start;
}

.card__cta:hover {
  border-bottom-color: var(--color-navy);
  color: var(--color-navy);
  text-decoration: none;
}

/* ---------- 10. Numbered list (beliefs / problems) ---------- */
.beliefs {
  list-style: none;
  padding: 0;
  margin: var(--space-3) 0 0;
  counter-reset: belief;
}

.beliefs li {
  counter-increment: belief;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-rule);
  position: relative;
  padding-left: 3rem;
  margin: 0;
}

.beliefs li::before {
  content: counter(belief, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--space-3);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: 0.04em;
}

.beliefs li:last-child {
  border-bottom: 1px solid var(--color-rule);
}

.beliefs__title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-charcoal);
  margin: 0 0 0.5rem;
  display: block;
  letter-spacing: -0.005em;
}

/* ---------- 11. Long-form prose (Insights pages) ---------- */
.prose {
  max-width: var(--max-prose);
  margin: 0 auto;
  font-size: 1.0625rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .prose { font-size: 1.125rem; line-height: 1.72; }
}

.prose h2 {
  margin-top: var(--space-5);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-rule);
  font-size: 1.625rem;
  letter-spacing: -0.02em;
}

.prose h3 {
  margin-top: var(--space-4);
  font-size: 1.25rem;
}

.prose h2:first-child,
.prose > *:first-child {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.prose ul,
.prose ol {
  padding-left: 1.5rem;
  margin-bottom: var(--space-3);
}

.prose li { margin-bottom: 0.6rem; }

.prose .lede {
  font-size: 1.1875rem;
  color: var(--color-text-muted);
  border-left: 2px solid var(--color-navy);
  padding-left: var(--space-3);
  margin: var(--space-3) 0 var(--space-4);
  line-height: 1.55;
  font-weight: 400;
}

.prose .callout {
  background-color: var(--color-surface-alt);
  border-left: 2px solid var(--color-navy);
  padding: var(--space-3);
  margin: var(--space-4) 0;
  font-size: 1rem;
}

.prose .callout strong:first-child {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

/* Article meta header */
.article-header {
  text-align: left;
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--color-rule);
  margin-bottom: var(--space-5);
  background-color: var(--color-white);
}

.article-header h1 {
  font-size: 2rem;
  max-width: 26ch;
  margin: 0 0 var(--space-3);
  letter-spacing: -0.025em;
}

@media (min-width: 768px) {
  .article-header h1 { font-size: 2.75rem; }
}

.article-header__lede {
  font-size: 1.1875rem;
  color: var(--color-text-muted);
  max-width: 58ch;
  margin: 0;
  line-height: 1.55;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-3);
  font-weight: 500;
}

.article-meta span:not(:last-child)::after {
  content: '·';
  margin-left: var(--space-2);
  color: var(--color-rule-strong);
}

/* ---------- 12. Founder block ---------- */
.founder {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

@media (min-width: 768px) {
  .founder { grid-template-columns: 280px 1fr; gap: var(--space-5); }
}

@media (min-width: 1024px) {
  .founder { grid-template-columns: 320px 1fr; }
}

.founder__photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  background-color: var(--color-surface-alt);
  border: 1px solid var(--color-rule);
  object-fit: cover;
  border-radius: 2px;
}

.founder__name {
  font-size: 1.5rem;
  margin: 0 0 0.25rem;
  color: var(--color-charcoal);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.founder__role {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-3);
  font-weight: 500;
}

/* ---------- 13. Pull quote ---------- */
.pullquote {
  font-size: 1.375rem;
  line-height: 1.35;
  color: var(--color-charcoal);
  font-weight: 500;
  margin: var(--space-5) 0;
  max-width: 50ch;
  padding-left: var(--space-3);
  border-left: 3px solid var(--color-navy);
  letter-spacing: -0.015em;
}

@media (min-width: 768px) {
  .pullquote { font-size: 1.625rem; }
}

/* ---------- 14. Voice comparison table ---------- */
.voice-table {
  background-color: var(--color-white);
  border: 1px solid var(--color-rule);
  margin: var(--space-4) 0;
}

.voice-table table { margin: 0; }

.voice-table td {
  font-size: 0.9375rem;
  vertical-align: top;
  padding: 1rem 1.25rem;
}

.voice-table td:first-child {
  color: var(--color-text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--color-rule-strong);
  width: 50%;
}

.voice-table td:last-child {
  font-weight: 500;
  color: var(--color-charcoal);
}

@media (max-width: 599px) {
  .voice-table table,
  .voice-table tbody,
  .voice-table tr,
  .voice-table td {
    display: block;
    width: 100%;
  }
  .voice-table td:first-child {
    width: 100%;
    border-bottom: none;
    padding-bottom: 0.25rem;
  }
}

/* ---------- 15. Stat callouts ---------- */
.stat-row {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  margin: var(--space-4) 0;
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
}

@media (min-width: 768px) {
  .stat-row { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}

.stat__value {
  font-size: 2.5rem;
  color: var(--color-navy);
  font-weight: 600;
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}

.stat__label {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.5;
}

/* ---------- 16. Insights index cards ---------- */
.insight {
  display: block;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-rule);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--t-fast);
}

.insight:hover,
.insight:focus-visible {
  background-color: var(--color-surface-alt);
  color: inherit;
  text-decoration: none;
  margin: 0 calc(-1 * var(--space-3));
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.insight__meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-1);
  font-weight: 500;
}

.insight__title {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin: 0 0 0.5rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .insight__title { font-size: 1.625rem; max-width: 36ch; }
}

.insight__excerpt {
  font-size: 1rem;
  color: var(--color-text);
  max-width: 64ch;
  margin: 0 0 var(--space-1);
  line-height: 1.55;
}

.insight__cta {
  font-size: 0.875rem;
  color: var(--color-navy);
  font-weight: 500;
  letter-spacing: 0;
}

/* ---------- 17. Forms ---------- */
.form {
  display: grid;
  gap: var(--space-3);
  max-width: 32rem;
  margin: 0;
}

.form__row { display: grid; gap: 0.5rem; }

.form__row--inline { grid-template-columns: 1fr; }

@media (min-width: 600px) {
  .form__row--inline {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
  }
}

.form__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-charcoal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form__input,
.form__textarea,
.form__select {
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.75rem 0.875rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-rule-strong);
  border-radius: 2px;
  color: var(--color-charcoal);
  width: 100%;
  min-height: 44px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(14, 42, 71, 0.12);
}

.form__textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.5;
}

/* Honeypot */
.form__honey {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form__hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.form__success {
  background-color: var(--color-surface-alt);
  border-left: 2px solid var(--color-navy);
  padding: var(--space-3);
  display: none;
}

.form__success.is-visible { display: block; }

.form__success-title {
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-charcoal);
  margin: 0 0 0.5rem;
}

/* ---------- 18. Download module (gated, currently disabled) ---------- */
.download-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-rule);
  padding: var(--space-3);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .download-card { padding: var(--space-4); }
}

.download-card__kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-navy);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.download-card__title {
  font-size: 1.1875rem;
  margin: 0 0 0.5rem;
  color: var(--color-charcoal);
  font-weight: 600;
}

.download-card__desc {
  font-size: 0.9375rem;
  color: var(--color-text);
  margin: 0 0 var(--space-2);
  flex-grow: 1;
}

.download-card .form {
  margin-top: auto;
  gap: var(--space-2);
}

.download-card .form__input { font-size: 0.9375rem; }

.download-card__success {
  display: none;
  background-color: var(--color-surface-alt);
  border-left: 2px solid var(--color-navy);
  padding: var(--space-3);
  font-size: 0.9375rem;
}

.download-card__success.is-visible { display: block; }
.download-card__success a { font-weight: 500; }

/* ---------- 19. Footer ---------- */
.site-footer {
  background-color: var(--color-charcoal);
  color: #BCC2CC;
  padding: var(--space-5) 0 var(--space-4);
  margin-top: 0;
}

.site-footer__grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-5);
  }
}

.site-footer h2 {
  color: var(--color-white);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0 0 var(--space-2);
  font-weight: 600;
}

.site-footer__brand {
  font-size: 1.125rem;
  color: var(--color-white);
  margin: 0 0 var(--space-2);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-footer__tag {
  font-size: 0.9375rem;
  color: #BCC2CC;
  max-width: 42ch;
  margin: 0 0 var(--space-2);
  line-height: 1.55;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li { margin-bottom: 0.5rem; }

.site-footer a {
  color: #BCC2CC;
  text-decoration: none;
  font-size: 0.9375rem;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-white);
  border-bottom-color: var(--color-white);
}

.site-footer__rule {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin: var(--space-4) 0 var(--space-3);
}

.site-footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
}

.site-footer__legal p { margin: 0; }

/* ---------- 20. Inline SVG diagrams ---------- */
.diagram {
  margin: var(--space-4) 0;
}

.diagram svg {
  width: 100%;
  height: auto;
  max-width: 100%;
}

.diagram__caption {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin: var(--space-2) 0 0;
  text-align: center;
  font-style: italic;
}

/* ---------- 21. Misc utilities ---------- */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mt-0 { margin-top: 0; }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }

.muted { color: var(--color-text-muted); }

.divider {
  width: 48px;
  height: 2px;
  background-color: var(--color-navy);
  margin: 0 0 var(--space-3);
  border: none;
}

.divider--center { margin: var(--space-3) auto; }

/* Visually hidden but accessible to screen readers */
.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Print-friendly basics for the long-form pieces */
@media print {
  .site-header, .site-footer, .nav-toggle, .mobile-nav, .hero__actions { display: none; }
  body { background: white; color: black; }
  .prose { max-width: 100%; }
}

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