/* Trialhelix — thx.css
   Palette: Alabaster (#F7F5F0) / Oxford Blue (#1A2B52) / Clinical Jade (#1B7A5E)
   Fonts: IBM Plex Sans + Source Serif 4 + IBM Plex Mono
*/

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand palette */
  --thx-oxford:          #1A2B52;
  --thx-oxford-deep:     #0F1E3D;
  --thx-jade:            #1B7A5E;
  --thx-jade-aa-light:   #155F47;
  --thx-jade-aa-dark:    #3ECFA0;
  --thx-taupe:           #C4A882;

  /* Foreground tokens */
  --thx-fg-light-1:      #1A2B52;
  --thx-fg-light-2:      #4A5568;
  --thx-fg-light-3:      #718096;
  --thx-fg-dark-1:       #F0EDE8;
  --thx-fg-dark-2:       #9AABCC;
  --thx-fg-dark-3:       #6B84AB;

  /* Background tokens */
  --thx-bg-light:        #F7F5F0;
  --thx-bg-white:        #FFFFFF;
  --thx-bg-dark:         #1A2B52;
  --thx-bg-dark-alt:     #0F1E3D;
  --thx-bg-card:         #FFFFFF;
  --thx-bg-card-dark:    #22366B;

  /* Borders */
  --thx-border-light:    #E2DDD4;
  --thx-border-dark:     #2E4070;

  /* Status */
  --thx-green:           #155F47;
  --thx-red:             #B91C1C;
  --thx-amber:           #92400E;

  /* Typography */
  --thx-font-sans:       'IBM Plex Sans', 'Helvetica Neue', sans-serif;
  --thx-font-serif:      'Source Serif 4', Georgia, serif;
  --thx-font-mono:       'IBM Plex Mono', 'Courier New', monospace;

  /* Spacing */
  --thx-section-y:       clamp(4rem, 8vw, 7rem);
  --thx-container-max:   1200px;
  --thx-container-px:    clamp(1.25rem, 4vw, 2.5rem);
  --thx-card-pad:        1.75rem;
  --thx-gap:             clamp(1.25rem, 2.5vw, 2rem);

  /* Border radii */
  --thx-radius-card:     8px;
  --thx-radius-btn:      4px;
  --thx-radius-badge:    3px;

  /* Shadows */
  --thx-shadow-card:     0 1px 3px rgba(26,43,82,0.08), 0 4px 16px rgba(26,43,82,0.06);
  --thx-shadow-hover:    0 4px 12px rgba(26,43,82,0.14), 0 8px 32px rgba(26,43,82,0.08);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--thx-font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--thx-fg-light-1);
  background: var(--thx-bg-white);
  -webkit-font-smoothing: antialiased;
}

body.thx-page--light-top { background: var(--thx-bg-light); }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--thx-font-sans);
  font-weight: 600;
  line-height: 1.2;
  color: var(--thx-fg-light-1);
}

h1 { font-size: clamp(2.25rem, 4vw, 3.5rem); line-height: 1.15; }
h2 { font-size: clamp(1.75rem, 3vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.625rem); font-weight: 500; line-height: 1.3; }
h4 { font-size: 1.125rem; font-weight: 600; }

p { line-height: 1.65; }
p + p { margin-top: 1em; }

.thx-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--thx-font-sans);
}

.thx-mono {
  font-family: var(--thx-font-mono);
  font-size: 0.9375rem;
  font-weight: 500;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.thx-container {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding-left: var(--thx-container-px);
  padding-right: var(--thx-container-px);
}

.thx-section {
  padding-top: var(--thx-section-y);
  padding-bottom: var(--thx-section-y);
}

.thx-section--light  { background: var(--thx-bg-light); }
.thx-section--white  { background: var(--thx-bg-white); }
.thx-section--dark   { background: var(--thx-bg-dark); }
.thx-section--dark-alt { background: var(--thx-bg-dark-alt); }

/* Dark section text defaults */
.thx-section--dark h1,
.thx-section--dark h2,
.thx-section--dark h3,
.thx-section--dark h4,
.thx-section--dark p,
.thx-section--dark li,
.thx-section--dark-alt h1,
.thx-section--dark-alt h2,
.thx-section--dark-alt h3,
.thx-section--dark-alt h4,
.thx-section--dark-alt p,
.thx-section--dark-alt li {
  color: var(--thx-fg-dark-1);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.thx-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--thx-bg-dark);
  border-bottom: 1px solid var(--thx-border-dark);
  height: 64px;
  display: flex;
  align-items: center;
}

.thx-nav__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
}

.thx-nav__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.thx-nav__logo img {
  height: 32px;
  width: auto;
  max-width: 180px;
}

.thx-nav__logo-text {
  font-family: var(--thx-font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  letter-spacing: -0.01em;
}

.thx-nav__logo-text .thx-nav__logo-suffix {
  font-weight: 400;
  color: var(--thx-fg-dark-2);
}

.thx-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.thx-nav__link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--thx-fg-dark-2);
  border-radius: var(--thx-radius-btn);
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
  white-space: nowrap;
}

.thx-nav__link:hover { color: var(--thx-fg-dark-1); background: rgba(255,255,255,0.07); }
.thx-nav__link svg { width: 10px; height: 10px; fill: currentColor; opacity: 0.7; }

.thx-nav__dropdown {
  position: relative;
}

.thx-nav__dropdown-toggle {
  background: transparent;
  border: none;
  font-family: var(--thx-font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--thx-fg-dark-2);
  padding: 0.375rem 0.75rem;
  border-radius: var(--thx-radius-btn);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.thx-nav__dropdown-toggle:hover {
  color: var(--thx-fg-dark-1);
  background: rgba(255,255,255,0.07);
}

.thx-nav__dropdown-toggle svg {
  width: 10px;
  height: 10px;
  fill: currentColor;
  opacity: 0.6;
  transition: transform 0.2s;
}

.thx-nav__dropdown.is-open .thx-nav__dropdown-toggle svg { transform: rotate(180deg); }

.thx-nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--thx-bg-dark);
  border: 1px solid var(--thx-border-dark);
  border-radius: var(--thx-radius-card);
  box-shadow: 0 8px 32px rgba(0,0,0,0.32);
  padding: 0.5rem 0;
  z-index: 200;
}

.thx-nav__dropdown.is-open .thx-nav__dropdown-menu { display: block; }

.thx-nav__dropdown-menu a {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--thx-fg-dark-2);
  transition: color 0.15s, background 0.15s;
  text-decoration: none;
}

.thx-nav__dropdown-menu a:hover {
  color: var(--thx-fg-dark-1);
  background: rgba(255,255,255,0.07);
}

/* light-top pages: nav forced solid (same as dark — nav is always oxford blue) */
body.thx-page--light-top .thx-nav {
  background: var(--thx-bg-dark);
}

.thx-nav__ctas {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.thx-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.125rem;
  font-family: var(--thx-font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--thx-radius-btn);
  border: 1.5px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.thx-btn--primary {
  background: var(--thx-jade);
  color: #FFFFFF;
  border-color: var(--thx-jade);
}

.thx-btn--primary:hover {
  background: var(--thx-jade-aa-light);
  border-color: var(--thx-jade-aa-light);
}

.thx-btn--ghost {
  background: transparent;
  color: var(--thx-fg-dark-2);
  border-color: var(--thx-border-dark);
}

.thx-btn--ghost:hover {
  color: var(--thx-fg-dark-1);
  border-color: var(--thx-fg-dark-2);
}

.thx-btn--outline-dark {
  background: transparent;
  color: var(--thx-fg-light-1);
  border-color: var(--thx-fg-light-1);
}

.thx-btn--outline-dark:hover {
  background: var(--thx-fg-light-1);
  color: var(--thx-bg-white);
}

/* Hamburger */
.thx-nav__hamburger {
  display: none;
  background: transparent;
  border: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
  aria-controls: "thx-mobile-menu";
}

.thx-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--thx-fg-dark-2);
  border-radius: 1px;
  transition: transform 0.25s, opacity 0.25s;
}

.thx-nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.thx-nav__hamburger.is-open span:nth-child(2) { opacity: 0; }
.thx-nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.thx-nav__mobile-menu {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: var(--thx-bg-dark);
  border-bottom: 1px solid var(--thx-border-dark);
  padding: 1rem var(--thx-container-px);
  z-index: 99;
}

.thx-nav__mobile-menu.is-open { display: block; }

.thx-nav__mobile-menu a,
.thx-nav__mobile-menu button {
  display: block;
  padding: 0.625rem 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--thx-fg-dark-2);
  border-bottom: 1px solid var(--thx-border-dark);
  background: transparent;
  border-left: none;
  border-right: none;
  border-top: none;
  font-family: var(--thx-font-sans);
  text-align: left;
  width: 100%;
  cursor: pointer;
  text-decoration: none;
}

.thx-nav__mobile-menu a:last-child { border-bottom: none; }
.thx-nav__mobile-menu a:hover,
.thx-nav__mobile-menu button:hover { color: var(--thx-fg-dark-1); }

/* ============================================================
   FOOTER
   ============================================================ */
.thx-footer {
  background: var(--thx-bg-dark);
  color: var(--thx-fg-dark-2);
  padding-top: clamp(3rem, 6vw, 5rem);
}

.thx-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--thx-gap);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--thx-border-dark);
}

.thx-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.thx-footer__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
}

.thx-footer__logo img {
  height: 28px;
  width: auto;
  max-width: 160px;
}

.thx-footer__logo-text {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  letter-spacing: -0.01em;
}

.thx-footer__logo-text .thx-footer__logo-suffix { font-weight: 400; color: var(--thx-fg-dark-2); }

.thx-footer__tagline {
  font-size: 0.875rem;
  color: var(--thx-fg-dark-3);
  line-height: 1.5;
  max-width: 280px;
}

.thx-footer__col-heading {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--thx-fg-dark-1);
  margin-bottom: 1rem;
}

.thx-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.thx-footer__col-links a {
  font-size: 0.875rem;
  color: var(--thx-fg-dark-2);
  text-decoration: none;
  transition: color 0.15s;
}

.thx-footer__col-links a:hover { color: var(--thx-fg-dark-1); }

.thx-footer__address {
  font-size: 0.8125rem;
  color: var(--thx-fg-dark-3);
  line-height: 1.6;
  margin-top: 0.75rem;
  font-style: normal;
}

.thx-footer__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  gap: 1rem;
  flex-wrap: wrap;
}

.thx-footer__copy {
  font-size: 0.8125rem;
  color: var(--thx-fg-dark-3);
}

.thx-footer__legal-links {
  display: flex;
  gap: 1.25rem;
}

.thx-footer__legal-links a {
  font-size: 0.8125rem;
  color: var(--thx-fg-dark-3);
  text-decoration: none;
  transition: color 0.15s;
}

.thx-footer__legal-links a:hover { color: var(--thx-fg-dark-2); }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.thx-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--thx-bg-dark-alt);
  border-top: 1px solid var(--thx-border-dark);
  padding: 1rem var(--thx-container-px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.thx-cookie__text {
  font-size: 0.875rem;
  color: var(--thx-fg-dark-2);
  flex: 1;
  min-width: 200px;
}

.thx-cookie__text a {
  color: var(--thx-jade-aa-dark);
  text-decoration: underline;
}

.thx-cookie__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
}

.thx-cookie__accept {
  padding: 0.4375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: var(--thx-font-sans);
  background: var(--thx-jade);
  color: #FFFFFF;
  border: 1.5px solid var(--thx-jade);
  border-radius: var(--thx-radius-btn);
  cursor: pointer;
  transition: background 0.15s;
}

.thx-cookie__accept:hover { background: var(--thx-jade-aa-light); border-color: var(--thx-jade-aa-light); }

.thx-cookie__essential {
  padding: 0.4375rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: var(--thx-font-sans);
  background: transparent;
  color: var(--thx-fg-dark-3);
  border: 1.5px solid var(--thx-border-dark);
  border-radius: var(--thx-radius-btn);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.thx-cookie__essential:hover { color: var(--thx-fg-dark-2); border-color: var(--thx-fg-dark-3); }

body.thx-cookie-hidden .thx-cookie { display: none; }
body.thx-cookie-visible { padding-bottom: 80px; }

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.thx-legal-hero {
  background: var(--thx-bg-dark);
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.thx-legal-hero__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
}

.thx-legal-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--thx-jade-aa-dark);
  margin-bottom: 0.75rem;
}

.thx-legal-hero h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  margin-bottom: 0.5rem;
}

.thx-legal-hero__meta {
  font-size: 0.875rem;
  color: var(--thx-fg-dark-3);
}

.thx-legal-body {
  background: var(--thx-bg-white);
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.thx-legal-body__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.thx-legal-toc {
  position: sticky;
  top: 80px;
  background: var(--thx-bg-light);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: 1.25rem;
}

.thx-legal-toc__title {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--thx-fg-light-2);
  margin-bottom: 0.875rem;
}

.thx-legal-toc__links {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.thx-legal-toc__links a {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-2);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  transition: color 0.15s, background 0.15s;
}

.thx-legal-toc__links a:hover {
  color: var(--thx-fg-light-1);
  background: var(--thx-border-light);
}

.thx-legal-content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--thx-border-light);
}

.thx-legal-content h2:first-child { margin-top: 0; }

.thx-legal-content h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-top: 1.5rem;
  margin-bottom: 0.625rem;
}

.thx-legal-content p {
  font-size: 0.9375rem;
  color: var(--thx-fg-light-2);
  line-height: 1.7;
  margin-bottom: 0.875rem;
}

.thx-legal-content ul,
.thx-legal-content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 0.875rem;
}

.thx-legal-content ol { list-style: decimal; }

.thx-legal-content li {
  font-size: 0.9375rem;
  color: var(--thx-fg-light-2);
  line-height: 1.65;
  margin-bottom: 0.375rem;
}

.thx-legal-content a {
  color: var(--thx-jade-aa-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.thx-legal-content a:hover { color: var(--thx-jade); }

.thx-legal-content strong { color: var(--thx-fg-light-1); font-weight: 600; }

/* ============================================================
   BLOG INDEX PAGE
   ============================================================ */
.thx-blog-hero {
  background: var(--thx-bg-dark);
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.thx-blog-hero__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2rem;
}

.thx-blog-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--thx-jade-aa-dark);
  margin-bottom: 0.75rem;
}

.thx-blog-hero h1 {
  font-size: clamp(1.875rem, 3.5vw, 2.75rem);
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  margin-bottom: 0.75rem;
}

.thx-blog-hero__lead {
  font-size: 1.0625rem;
  color: var(--thx-fg-dark-2);
  max-width: 520px;
  line-height: 1.6;
}

.thx-blog-hero__stats {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-align: right;
  padding-bottom: 0.25rem;
}

.thx-blog-hero__stat-num {
  font-family: var(--thx-font-mono);
  font-size: 2rem;
  font-weight: 500;
  color: var(--thx-jade-aa-dark);
  line-height: 1;
}

.thx-blog-hero__stat-label {
  font-size: 0.75rem;
  color: var(--thx-fg-dark-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Blog grid section */
.thx-blog-grid-section {
  background: var(--thx-bg-light);
  padding: var(--thx-section-y) 0;
}

.thx-blog-grid-section__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
}

.thx-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--thx-gap);
}

.thx-blog-card {
  background: var(--thx-bg-card);
  border-radius: var(--thx-radius-card);
  border: 1px solid var(--thx-border-light);
  overflow: hidden;
  box-shadow: var(--thx-shadow-card);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
}

.thx-blog-card:hover {
  box-shadow: var(--thx-shadow-hover);
  transform: translateY(-2px);
}

.thx-blog-card__cover {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--thx-bg-light);
}

.thx-blog-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.thx-blog-card:hover .thx-blog-card__cover img { transform: scale(1.03); }

.thx-blog-card__body {
  padding: var(--thx-card-pad);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.thx-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.thx-blog-card__tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  background: rgba(21,95,71,0.1);
  color: var(--thx-jade-aa-light);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--thx-radius-badge);
  border: 1px solid rgba(21,95,71,0.2);
}

.thx-blog-card__date {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-3);
  font-family: var(--thx-font-mono);
}

.thx-blog-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  line-height: 1.35;
  margin-bottom: 0.625rem;
}

.thx-blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.thx-blog-card__author {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-3);
  margin-bottom: 0.625rem;
}

.thx-blog-card__cta {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--thx-jade-aa-light);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: auto;
}

.thx-blog-card__cta::after {
  content: '→';
  transition: transform 0.15s;
}

.thx-blog-card:hover .thx-blog-card__cta::after { transform: translateX(3px); }

/* ============================================================
   BLOG ARTICLE PAGE
   ============================================================ */
.thx-article-hero {
  background: var(--thx-bg-dark);
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.thx-article-hero__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  max-width: 800px;
}

.thx-article-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.thx-article-hero__tag {
  display: inline-block;
  padding: 0.2rem 0.625rem;
  background: rgba(62,207,160,0.15);
  color: var(--thx-jade-aa-dark);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: var(--thx-radius-badge);
  border: 1px solid rgba(62,207,160,0.3);
}

.thx-article-hero__date {
  font-size: 0.8125rem;
  color: var(--thx-fg-dark-3);
  font-family: var(--thx-font-mono);
}

.thx-article-hero h1 {
  font-size: clamp(1.625rem, 3vw, 2.375rem);
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.thx-article-hero__excerpt {
  font-size: 1.0625rem;
  color: var(--thx-fg-dark-2);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.thx-article-hero__byline {
  font-size: 0.875rem;
  color: var(--thx-fg-dark-3);
}

.thx-article-hero__byline strong { color: var(--thx-fg-dark-2); font-weight: 500; }

/* Article cover image */
.thx-article-cover {
  background: var(--thx-bg-white);
  padding: 0;
}

.thx-article-cover__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
}

.thx-article-cover img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 0 0 var(--thx-radius-card) var(--thx-radius-card);
  display: block;
}

/* Article body */
.thx-article-body {
  background: var(--thx-bg-white);
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.thx-article-body__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
}

.thx-article-content {
  font-family: var(--thx-font-sans);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--thx-fg-light-2);
}

.thx-article-content h2 {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-top: 2.5rem;
  margin-bottom: 0.875rem;
}

.thx-article-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-top: 1.75rem;
  margin-bottom: 0.625rem;
}

.thx-article-content p { margin-bottom: 1.25rem; }

.thx-article-content ul,
.thx-article-content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.thx-article-content ol { list-style: decimal; }
.thx-article-content li { margin-bottom: 0.5rem; }

.thx-article-content a {
  color: var(--thx-jade-aa-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.thx-article-content blockquote {
  font-family: var(--thx-font-serif);
  font-size: 1.125rem;
  font-style: italic;
  color: var(--thx-fg-light-1);
  border-left: 3px solid var(--thx-jade);
  padding: 1rem 1.25rem;
  margin: 2rem 0;
  background: var(--thx-bg-light);
  border-radius: 0 var(--thx-radius-card) var(--thx-radius-card) 0;
}

.thx-article-content code {
  font-family: var(--thx-font-mono);
  font-size: 0.875rem;
  background: var(--thx-bg-light);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--thx-fg-light-1);
}

.thx-article-content pre {
  font-family: var(--thx-font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  background: var(--thx-oxford-deep);
  color: var(--thx-fg-dark-1);
  padding: 1.25rem 1.5rem;
  border-radius: var(--thx-radius-card);
  overflow-x: auto;
  margin: 1.5rem 0;
}

.thx-article-content pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}

/* Article back-nav */
.thx-article-backnav {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--thx-border-light);
  background: var(--thx-bg-white);
}

.thx-article-backnav__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
}

.thx-article-backnav a {
  font-size: 0.875rem;
  color: var(--thx-jade-aa-light);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
}

.thx-article-backnav a:hover { color: var(--thx-jade); }

.thx-article-backnav a::before { content: '←'; }

/* Article tags footer */
.thx-article-tags {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--thx-border-light);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-wrap: wrap;
}

.thx-article-tags__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--thx-fg-light-2);
}

.thx-article-tag {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  background: rgba(21,95,71,0.08);
  color: var(--thx-jade-aa-light);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: var(--thx-radius-badge);
  border: 1px solid rgba(21,95,71,0.18);
}

/* ============================================================
   FADE-IN ANIMATION
   ============================================================ */
.thx-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.thx-fade-in.thx-visible,
.thx-fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   TEAM PAGE
   ============================================================ */
.thx-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--thx-gap);
}

.thx-team-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  overflow: hidden;
  box-shadow: var(--thx-shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
}

.thx-team-card:hover {
  box-shadow: var(--thx-shadow-hover);
  transform: translateY(-2px);
}

.thx-team-card__portrait {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--thx-bg-light);
}

.thx-team-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thx-team-card__letter {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 600;
  font-family: var(--thx-font-sans);
  background: var(--thx-bg-dark);
  color: var(--thx-jade-aa-dark);
}

.thx-team-card__body {
  padding: 1.25rem;
}

.thx-team-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.2rem;
}

.thx-team-card__role {
  font-size: 0.8125rem;
  color: var(--thx-jade-aa-light);
  font-weight: 500;
  margin-bottom: 0.625rem;
}

.thx-team-card__bio {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.thx-contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.thx-contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.thx-form-group { display: flex; flex-direction: column; gap: 0.375rem; }

.thx-form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--thx-fg-light-1);
}

.thx-form-input,
.thx-form-select,
.thx-form-textarea {
  padding: 0.625rem 0.875rem;
  font-family: var(--thx-font-sans);
  font-size: 0.9375rem;
  color: var(--thx-fg-light-1);
  background: var(--thx-bg-white);
  border: 1.5px solid var(--thx-border-light);
  border-radius: var(--thx-radius-btn);
  transition: border-color 0.18s, box-shadow 0.18s;
  outline: none;
  width: 100%;
  appearance: auto;
}

.thx-form-input:focus,
.thx-form-select:focus,
.thx-form-textarea:focus {
  border-color: var(--thx-jade-aa-light);
  box-shadow: 0 0 0 3px rgba(21,95,71,0.12);
}

.thx-form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.65;
}

.thx-form-note {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-3);
}

.thx-contact-info { display: flex; flex-direction: column; gap: 1.5rem; }

.thx-contact-tile {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.thx-contact-tile__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(21,95,71,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 0.875rem;
}

.thx-contact-tile__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--thx-fg-light-3);
  margin-bottom: 0.2rem;
}

.thx-contact-tile__value {
  font-size: 0.9375rem;
  color: var(--thx-fg-light-1);
  font-weight: 500;
}

.thx-contact-tile__value a {
  color: var(--thx-jade-aa-light);
  transition: color 0.15s;
}

.thx-contact-tile__value a:hover {
  color: var(--thx-jade);
  text-decoration: underline;
}

/* ============================================================
   CAREERS PAGE
   ============================================================ */
.thx-roles-grid { display: flex; flex-direction: column; gap: 1rem; }

.thx-role-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: 1.375rem var(--thx-card-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--thx-shadow-card);
  transition: box-shadow 0.2s;
}

.thx-role-card:hover { box-shadow: var(--thx-shadow-hover); }

.thx-role-card__info { flex: 1; }

.thx-role-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.25rem;
}

.thx-role-card__meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.thx-role-card__dept {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-2);
}

.thx-role-card__tag {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: rgba(21,95,71,0.08);
  color: var(--thx-jade-aa-light);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--thx-radius-badge);
  border: 1px solid rgba(21,95,71,0.2);
}

.thx-benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--thx-gap);
}

.thx-benefit-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
}

.thx-benefit-card__icon {
  font-size: 1.5rem;
  color: var(--thx-jade-aa-light);
  margin-bottom: 0.75rem;
}

.thx-benefit-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.5rem;
}

.thx-benefit-card__desc {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

/* ============================================================
   404 PAGE
   ============================================================ */
/* 404 standalone page (minimal nav + centered content) */
.thx-404-nav {
  position: relative;
  padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
}

.thx-404-wrap {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem clamp(1.25rem, 4vw, 2.5rem);
  padding-bottom: calc(3rem + 80px);
}

.thx-404-inner {
  max-width: 540px;
  text-align: center;
}

.thx-404-desc {
  font-size: 1rem;
  color: var(--thx-fg-dark-3);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.thx-404-page {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--thx-bg-dark-alt);
  padding: 3rem var(--thx-container-px);
}

.thx-404-page__inner { max-width: 600px; }

.thx-404-code {
  font-family: var(--thx-font-mono);
  font-size: clamp(6rem, 15vw, 9rem);
  font-weight: 500;
  color: var(--thx-fg-dark-3);
  line-height: 1;
  letter-spacing: -0.04em;
}

.thx-404-title {
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 500;
  color: var(--thx-fg-dark-2);
  margin-top: 0.75rem;
  margin-bottom: 0.875rem;
}

.thx-404-body {
  font-size: 1rem;
  color: var(--thx-fg-dark-3);
  max-width: 420px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}

.thx-404-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   LOGIN PAGES
   ============================================================ */
.thx-auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 480px 1fr;
  background: var(--thx-bg-dark-alt);
}

.thx-auth-panel {
  background: var(--thx-bg-white);
  display: flex;
  flex-direction: column;
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1.75rem, 4vw, 3rem);
  overflow-y: auto;
  min-height: 100vh;
}

.thx-auth-logo {
  display: block;
  margin-bottom: 2.5rem;
  text-decoration: none;
}

.thx-auth-logo img {
  height: 30px;
  width: auto;
}

.thx-auth-logo-text {
  font-family: var(--thx-font-sans);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  letter-spacing: -0.01em;
}

.thx-auth-logo-text .thx-auth-logo-suffix {
  font-weight: 400;
  color: var(--thx-fg-light-2);
}

.thx-auth-heading {
  font-size: clamp(1.375rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.5rem;
  letter-spacing: -0.015em;
}

.thx-auth-sub {
  font-size: 0.9375rem;
  color: var(--thx-fg-light-2);
  margin-bottom: 1.75rem;
  line-height: 1.55;
}

.thx-auth-form { display: flex; flex-direction: column; gap: 1rem; }

.thx-auth-footer-link {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
}

.thx-auth-footer-link a {
  color: var(--thx-jade-aa-light);
  font-weight: 500;
  transition: color 0.15s;
}

.thx-auth-footer-link a:hover { text-decoration: underline; }

.thx-auth-forgot {
  text-align: right;
  margin-top: -0.5rem;
}

.thx-auth-forgot a {
  font-size: 0.8125rem;
  color: var(--thx-jade-aa-light);
  transition: color 0.15s;
}

.thx-auth-forgot a:hover { text-decoration: underline; }

.thx-auth-aside {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 5vw, 5rem) clamp(2rem, 5vw, 4rem);
}

.thx-auth-aside__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--thx-jade-aa-dark);
  margin-bottom: 0.75rem;
}

.thx-auth-aside__title {
  font-size: clamp(1.375rem, 2.5vw, 2rem);
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  margin-bottom: 0.875rem;
  line-height: 1.25;
}

.thx-auth-aside__body {
  font-size: 0.9375rem;
  color: var(--thx-fg-dark-2);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.thx-auth-features { display: flex; flex-direction: column; gap: 1rem; }

.thx-auth-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.thx-auth-feature__icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(62,207,160,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-dark);
  font-size: 0.8125rem;
}

.thx-auth-feature__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  margin-bottom: 0.15rem;
}

.thx-auth-feature__desc {
  font-size: 0.8125rem;
  color: var(--thx-fg-dark-2);
  line-height: 1.5;
}

.thx-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.thx-input-wrapper .thx-form-input { padding-right: 2.75rem; }

.thx-pw-toggle {
  position: absolute;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--thx-fg-light-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  padding: 0.25rem;
  transition: color 0.15s;
}

.thx-pw-toggle:hover { color: var(--thx-fg-light-1); }

/* ============================================================
   RESOURCES PAGES
   ============================================================ */
.thx-resource-cats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--thx-gap);
}

.thx-resource-cat {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
  transition: box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  display: block;
}

.thx-resource-cat:hover {
  box-shadow: var(--thx-shadow-hover);
  transform: translateY(-2px);
}

.thx-resource-cat__icon {
  font-size: 1.5rem;
  color: var(--thx-jade-aa-light);
  margin-bottom: 1rem;
}

.thx-resource-cat__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.5rem;
}

.thx-resource-cat__desc {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

.thx-whitepaper-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--thx-gap);
}

.thx-whitepaper-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: box-shadow 0.2s;
}

.thx-whitepaper-card:hover { box-shadow: var(--thx-shadow-hover); }

.thx-whitepaper-card__doc {
  width: 48px;
  height: 56px;
  background: var(--thx-bg-light);
  border: 1px solid var(--thx-border-light);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.thx-whitepaper-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  line-height: 1.35;
  flex: 1;
}

.thx-whitepaper-card__meta {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-3);
}

.thx-whitepaper-card__cta {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--thx-jade-aa-light);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
}

.thx-whitepaper-card__cta::after { content: '→'; transition: transform 0.15s; }
.thx-whitepaper-card:hover .thx-whitepaper-card__cta::after { transform: translateX(3px); }

/* ============================================================
   UTILITY / WRAPPER CLASSES (structural, minimal own styles)
   ============================================================ */

/* Footer column wrapper — children handle all visual styles */
.thx-footer__col {}

/* Hero content text area */
.thx-hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Sub-hero content text area */
.thx-subhero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Two-column layout text side */
.thx-two-col__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
}

/* CTA band decorative mark (optional visual flourish) */
.thx-cta-band__mark {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.04;
  pointer-events: none;
  user-select: none;
}

/* Small button variant */
.thx-btn--sm {
  font-size: 0.8125rem;
  padding: 0.375rem 0.875rem;
  height: auto;
  min-height: unset;
}

/* ============================================================
   WHITEPAPER LIST (whitepapers.html detailed list view)
   ============================================================ */
.thx-wp-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.thx-wp-item {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: 1.75rem;
  box-shadow: var(--thx-shadow-card);
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 1.5rem;
  align-items: start;
  transition: box-shadow 0.2s;
}

.thx-wp-item:hover { box-shadow: var(--thx-shadow-hover); }

.thx-wp-item__icon {
  width: 56px;
  height: 64px;
  background: var(--thx-bg-light);
  border: 1px solid var(--thx-border-light);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 1.375rem;
  flex-shrink: 0;
}

.thx-wp-item__meta {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--thx-fg-light-3);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.thx-wp-item__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.thx-wp-item__desc {
  font-size: 0.9rem;
  color: var(--thx-fg-light-2);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.thx-wp-item__topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.thx-wp-item__topics span {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  background: var(--thx-bg-light);
  border: 1px solid var(--thx-border-light);
  color: var(--thx-fg-light-2);
}

.thx-wp-item__body {
  min-width: 0;
}

.thx-wp-item__action {
  flex-shrink: 0;
  padding-top: 0.25rem;
}

.thx-wp-request-note {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: var(--thx-bg-light);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: 1.125rem 1.25rem;
  margin-top: 2rem;
}

.thx-wp-request-note__icon {
  font-size: 1rem;
  color: var(--thx-jade-aa-light);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.thx-cta-band {
  background: var(--thx-bg-dark-alt);
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  overflow: hidden;
  position: relative;
}

.thx-cta-band__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.thx-cta-band__title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--thx-fg-dark-1);
  margin-bottom: 0.75rem;
}

.thx-cta-band__sub {
  font-size: 1rem;
  color: var(--thx-fg-dark-2);
  line-height: 1.6;
  max-width: 480px;
}

.thx-cta-band__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ============================================================
   SUB-PAGE HERO
   ============================================================ */
.thx-subhero {
  background: var(--thx-bg-dark);
  padding: clamp(3rem, 6vw, 5.5rem) 0;
}

.thx-subhero__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.thx-subhero--1col .thx-subhero__inner {
  grid-template-columns: 1fr;
  max-width: 800px;
}

.thx-subhero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--thx-jade-aa-dark);
  margin-bottom: 0.75rem;
}

.thx-subhero__title {
  color: var(--thx-fg-dark-1);
  margin-bottom: 0.875rem;
}

.thx-subhero__lead {
  color: var(--thx-fg-dark-2);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.thx-subhero__actions {
  margin-top: 1.5rem;
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.thx-subhero__visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.thx-subhero__stat-tiles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
  width: 100%;
}

.thx-subhero__stat-tile {
  background: var(--thx-bg-card-dark);
  border: 1px solid var(--thx-border-dark);
  border-radius: var(--thx-radius-card);
  padding: 1rem 1.125rem;
  text-align: center;
}

.thx-subhero__stat-val {
  font-family: var(--thx-font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--thx-jade-aa-dark);
  display: block;
  line-height: 1.2;
}

.thx-subhero__stat-label {
  font-size: 0.75rem;
  color: var(--thx-fg-dark-3);
  margin-top: 0.25rem;
  line-height: 1.4;
}

/* ============================================================
   HOMEPAGE SECTIONS
   ============================================================ */
.thx-hero {
  background: var(--thx-bg-dark-alt);
  padding: clamp(5rem, 10vw, 8rem) 0 clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  position: relative;
}

.thx-hero__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.thx-hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--thx-jade-aa-dark);
  display: block;
  margin-bottom: 1.25rem;
}

.thx-hero__headline {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--thx-fg-dark-1);
  margin-bottom: 1.25rem;
}

.thx-hero__sub {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--thx-fg-dark-2);
  margin-bottom: 2rem;
  max-width: 500px;
}

.thx-hero__actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}

.thx-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Proof bar */
.thx-proof {
  background: var(--thx-bg-dark);
  padding: 2.5rem 0;
  border-top: 1px solid var(--thx-border-dark);
  border-bottom: 1px solid var(--thx-border-dark);
}

.thx-proof__inner {
  max-width: var(--thx-container-max);
  margin: 0 auto;
  padding: 0 var(--thx-container-px);
  display: flex;
  align-items: stretch;
}

.thx-proof__item {
  flex: 1;
  text-align: center;
  padding: 0 1.75rem;
  border-right: 1px solid var(--thx-border-dark);
}
.thx-proof__item:last-child { border-right: none; }

.thx-proof__value {
  font-family: var(--thx-font-mono);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  color: var(--thx-jade-aa-dark);
  line-height: 1.2;
  display: block;
  margin-bottom: 0.25rem;
}

.thx-proof__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--thx-fg-dark-2);
  margin-bottom: 0.25rem;
}

.thx-proof__context {
  font-size: 0.75rem;
  color: var(--thx-fg-dark-3);
}

/* Platform intro */
.thx-platform-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--thx-gap);
}

.thx-platform-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
  transition: box-shadow 0.25s, transform 0.25s;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-decoration: none;
}
.thx-platform-card:hover {
  box-shadow: var(--thx-shadow-hover);
  transform: translateY(-2px);
}

.thx-platform-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(21,95,71,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 1.25rem;
}

.thx-platform-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
}

.thx-platform-card__body {
  font-size: 0.9375rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

.thx-platform-card__cta {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--thx-jade-aa-light);
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: auto;
}

/* Workflow steps */
.thx-workflow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.thx-workflow-step {
  flex: 1;
  text-align: center;
  padding: 0 1rem;
  position: relative;
}
.thx-workflow-step::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -1px;
  width: 2px;
  height: 40px;
  background: var(--thx-border-light);
}
.thx-workflow-step:last-child::after { display: none; }

.thx-workflow-step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--thx-jade-aa-light);
  color: #fff;
  font-family: var(--thx-font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.875rem;
}

.thx-workflow-step__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.375rem;
}

.thx-workflow-step__body {
  font-size: 0.8125rem;
  color: var(--thx-fg-light-2);
  line-height: 1.55;
}

/* Trust items */
.thx-trust-list { display: flex; flex-direction: column; gap: 1.25rem; }

.thx-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.thx-trust-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: rgba(21,95,71,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 0.9375rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.thx-trust-item__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.25rem;
}

.thx-trust-item__body {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.55;
}

/* Testimonials */
.thx-testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--thx-gap);
}

.thx-testimonial-card {
  background: var(--thx-bg-card-dark);
  border: 1px solid var(--thx-border-dark);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.thx-testimonial-card__quote {
  font-family: var(--thx-font-serif);
  font-style: italic;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--thx-fg-dark-1);
  flex: 1;
}
.thx-testimonial-card__quote::before { content: '\201C'; }
.thx-testimonial-card__quote::after  { content: '\201D'; }

.thx-testimonial-card__attr {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.thx-testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--thx-jade-aa-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}

.thx-testimonial-card__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--thx-fg-dark-1);
}

.thx-testimonial-card__role {
  font-size: 0.8125rem;
  color: var(--thx-fg-dark-2);
}

/* Two-column layout */
.thx-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.thx-two-col--reverse { direction: rtl; }
.thx-two-col--reverse > * { direction: ltr; }

.thx-two-col__visual img {
  border-radius: var(--thx-radius-card);
  width: 100%;
  height: auto;
  box-shadow: var(--thx-shadow-card);
}

/* Section header (centered) */
.thx-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.thx-section-header h2 { margin-bottom: 1rem; }
.thx-section-header p { color: var(--thx-fg-light-2); font-size: 1.0625rem; }

.thx-section--dark .thx-section-header p,
.thx-section--dark-alt .thx-section-header p { color: var(--thx-fg-dark-2); }

/* Section eyebrow */
.thx-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.thx-section--white .thx-eyebrow,
.thx-section--light .thx-eyebrow { color: var(--thx-jade-aa-light); }

.thx-section--dark .thx-eyebrow,
.thx-section--dark-alt .thx-eyebrow { color: var(--thx-jade-aa-dark); }

/* Pain cards */
.thx-pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--thx-gap);
}

.thx-pain-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
}

.thx-pain-card__icon {
  font-size: 1.5rem;
  color: var(--thx-amber);
  margin-bottom: 1rem;
}

.thx-pain-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.5rem;
}

.thx-pain-card__body {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.55;
}

/* Lifecycle timeline */
.thx-lifecycle {
  display: flex;
  gap: 0;
  position: relative;
}

.thx-lifecycle::before {
  content: '';
  position: absolute;
  top: 24px;
  left: 48px;
  right: 48px;
  height: 2px;
  background: var(--thx-border-light);
}

.thx-lifecycle__step {
  flex: 1;
  text-align: center;
  padding: 0 0.75rem;
  position: relative;
}

.thx-lifecycle__step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--thx-bg-white);
  border: 2px solid var(--thx-border-light);
  color: var(--thx-fg-light-1);
  font-family: var(--thx-font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  position: relative;
  z-index: 1;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.thx-lifecycle__step:hover .thx-lifecycle__step-num {
  background: var(--thx-jade-aa-light);
  border-color: var(--thx-jade-aa-light);
  color: #fff;
}

.thx-lifecycle__step-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.375rem;
}

.thx-lifecycle__step-body {
  font-size: 0.75rem;
  color: var(--thx-fg-light-2);
  line-height: 1.55;
}

/* Workflow cards */
.thx-workflow-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--thx-gap);
}

.thx-workflow-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
  transition: box-shadow 0.25s, transform 0.25s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.thx-workflow-card:hover {
  box-shadow: var(--thx-shadow-hover);
  transform: translateY(-2px);
}

.thx-workflow-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(21,95,71,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 1.25rem;
}

.thx-workflow-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
}

.thx-workflow-card__body {
  font-size: 0.9rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

.thx-workflow-card__cta {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--thx-jade-aa-light);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: auto;
}

/* Security/controls */
.thx-controls-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--thx-gap);
}

.thx-control-card {
  background: var(--thx-bg-card);
  border: 1px solid var(--thx-border-light);
  border-radius: var(--thx-radius-card);
  padding: var(--thx-card-pad);
  box-shadow: var(--thx-shadow-card);
}

.thx-control-card__icon {
  width: 48px;
  height: 48px;
  background: rgba(21,95,71,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 1.375rem;
  margin-bottom: 1.25rem;
}

.thx-control-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.5rem;
}

.thx-control-card__body {
  font-size: 0.875rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

/* Feature detail */
.thx-feature-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 5vw, 5rem);
  align-items: start;
}

.thx-feature-list { display: flex; flex-direction: column; gap: 1.5rem; }

.thx-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.thx-feature-item__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(21,95,71,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--thx-jade-aa-light);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.thx-feature-item__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--thx-fg-light-1);
  margin-bottom: 0.375rem;
}

.thx-feature-item__body {
  font-size: 0.9rem;
  color: var(--thx-fg-light-2);
  line-height: 1.6;
}

/* Checklist */
.thx-checklist { display: flex; flex-direction: column; gap: 0.75rem; }

.thx-checklist__item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: 0.9375rem;
  color: var(--thx-fg-light-1);
  line-height: 1.5;
}

.thx-checklist__item::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--thx-jade-aa-light);
  flex-shrink: 0;
  margin-top: 0.1875rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round' d='M3 8l3.5 3.5L13 5'/%3E%3C/svg%3E");
  background-size: 70%;
  background-position: center;
  background-repeat: no-repeat;
}

/* Spec table */
.thx-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.thx-spec-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--thx-fg-light-2);
  background: var(--thx-bg-light);
  border-bottom: 2px solid var(--thx-border-light);
}

.thx-spec-table td {
  padding: 0.875rem 1rem;
  color: var(--thx-fg-light-1);
  border-bottom: 1px solid var(--thx-border-light);
  vertical-align: top;
}

.thx-spec-table tr:last-child td { border-bottom: none; }

.thx-spec-table__feature { font-weight: 500; }

.thx-spec-table__status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8125rem;
  font-weight: 500;
}
.thx-spec-table__status--yes { color: var(--thx-green); }
.thx-spec-table__status--no  { color: var(--thx-fg-light-3); }

/* Misc utilities */
.thx-text-center { text-align: center; }
.thx-mt-2  { margin-top: 0.5rem; }
.thx-mt-4  { margin-top: 1rem; }
.thx-mt-6  { margin-top: 1.5rem; }
.thx-mt-8  { margin-top: 2rem; }
.thx-mt-12 { margin-top: 3rem; }
.thx-mb-4  { margin-bottom: 1rem; }
.thx-mb-8  { margin-bottom: 2rem; }

/* Homepage misc */
.thx-proof-diagram-img {
  width: 100%;
  border-radius: var(--thx-radius-card);
  box-shadow: var(--thx-shadow-card);
}

.thx-section--dark .thx-trust-item__icon {
  background: rgba(62,207,160,0.15);
  color: var(--thx-jade-aa-dark);
}

.thx-section--dark .thx-trust-item__title { color: var(--thx-fg-dark-1); }
.thx-section--dark .thx-trust-item__body  { color: var(--thx-fg-dark-2); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .thx-nav__links { display: none; }
  .thx-nav__ctas { display: none; }
  .thx-nav__hamburger { display: flex; }

  .thx-footer__grid { grid-template-columns: 1fr 1fr; }
  .thx-blog-grid { grid-template-columns: repeat(2, 1fr); }
  .thx-legal-body__inner { grid-template-columns: 1fr; }
  .thx-legal-toc { position: static; }

  .thx-team-grid { grid-template-columns: repeat(2, 1fr); }
  .thx-resource-cats { grid-template-columns: repeat(2, 1fr); }
  .thx-whitepaper-grid { grid-template-columns: repeat(2, 1fr); }
  .thx-benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .thx-subhero__inner { grid-template-columns: 1fr; }
  .thx-subhero__visual { display: none; }
}

@media (max-width: 768px) {
  .thx-contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .thx-auth-page { grid-template-columns: 1fr; }
  .thx-auth-aside { display: none; }
  .thx-auth-panel { min-height: 100vh; padding: 2rem 1.5rem; }
  .thx-cta-band__inner { flex-direction: column; }
  .thx-cta-band__actions { justify-content: flex-start; }
  .thx-role-card { flex-direction: column; align-items: flex-start; }
  .thx-subhero__stat-tiles { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .thx-blog-grid { grid-template-columns: 1fr; }
  .thx-blog-hero__inner { grid-template-columns: 1fr; }
  .thx-blog-hero__stats { text-align: left; }

  .thx-footer__grid { grid-template-columns: 1fr; }
  .thx-footer__bar { flex-direction: column; align-items: flex-start; }

  .thx-cookie { flex-direction: column; align-items: flex-start; }

  .thx-article-hero__inner { max-width: 100%; }
  .thx-article-body__inner { max-width: 100%; }
  .thx-article-cover__inner { max-width: 100%; }
  .thx-article-backnav__inner { max-width: 100%; }

  .thx-team-grid { grid-template-columns: 1fr; }
  .thx-resource-cats { grid-template-columns: 1fr; }
  .thx-whitepaper-grid { grid-template-columns: 1fr; }
  .thx-benefits-grid { grid-template-columns: 1fr; }
  .thx-footer__legal-links { flex-direction: column; gap: 0.375rem; }
  .thx-wp-item { grid-template-columns: 1fr; }
  .thx-wp-item__icon { width: 48px; height: 56px; }
  .thx-wp-item__action { padding-top: 0; }
}