@import url('https://fonts.googleapis.com/css2?family=Lora:wght@600;700&family=IBM+Plex+Sans:wght@400;500&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --stx-surface-deep: #161210;
  --stx-surface-mid: #231D18;
  --stx-surface-warm: #F5F1ED;
  --stx-surface-white: #FFFFFF;
  --stx-copper: #B87028;
  --stx-copper-glow: #C8843A;
  --stx-copper-ink: #8B5520;
  --stx-text-deep-primary: #F5F0EB;
  --stx-text-deep-muted: #9A8E84;
  --stx-text-warm-primary: #1A1612;
  --stx-text-warm-muted: #5C504A;
  --stx-border-deep: #2E2620;
  --stx-border-warm: #DDD5CC;
  --stx-nav-h: 68px;
  --stx-section-pad-v: 96px;
  --stx-section-pad-v-lg: 120px;
  --stx-container-max: 1200px;
  --stx-container-pad: 0 2rem;
  --stx-radius: 6px;
  --stx-radius-lg: 12px;
  --stx-transition: 200ms ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--stx-text-warm-primary);
  background: var(--stx-surface-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Lora', Georgia, serif;
  line-height: 1.2;
  font-weight: 700;
}


.stx-container {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
  width: 100%;
}

.stx-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stx-copper-ink);
  display: block;
  margin-bottom: 1rem;
}

.stx-eyebrow--light {
  color: var(--stx-copper-ink);
}

.stx-eyebrow--copper {
  color: var(--stx-copper-glow);
}


.stx-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--stx-nav-h);
  background: var(--stx-surface-deep);
  border-bottom: 1px solid var(--stx-border-deep);
  display: flex;
  align-items: center;
}

.stx-nav__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stx-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  text-decoration: none;
}

.stx-nav__logo img,
.stx-nav__logo svg {
  height: 32px;
  width: auto;
}

.stx-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.stx-nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-text-deep-muted);
  padding: 0.375rem 0.75rem;
  border-radius: var(--stx-radius);
  text-decoration: none;
  transition: color var(--stx-transition), background var(--stx-transition);
  white-space: nowrap;
}

.stx-nav__link:hover {
  color: var(--stx-text-deep-primary);
  background: rgba(255,255,255,0.06);
}

.stx-nav__link--active {
  color: var(--stx-text-deep-primary);
}

.stx-nav__cta {
  margin-left: 1rem;
  flex-shrink: 0;
}

.stx-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
}

.stx-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--stx-text-deep-primary);
  border-radius: 2px;
  transition: transform var(--stx-transition), opacity var(--stx-transition);
}

.stx-nav__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.stx-nav__hamburger.is-open span:nth-child(2) {
  opacity: 0;
}

.stx-nav__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.stx-nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--stx-nav-h);
  left: 0;
  right: 0;
  background: var(--stx-surface-deep);
  border-bottom: 1px solid var(--stx-border-deep);
  padding: 1rem 2rem 1.5rem;
  z-index: 999;
}

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

.stx-nav__mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stx-nav__mobile-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--stx-text-deep-muted);
  padding: 0.625rem 0.75rem;
  border-radius: var(--stx-radius);
  display: block;
  transition: color var(--stx-transition), background var(--stx-transition);
}

.stx-nav__mobile-link:hover {
  color: var(--stx-text-deep-primary);
  background: rgba(255,255,255,0.06);
}

.stx-nav__mobile-cta {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--stx-border-deep);
}


.stx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1.375rem;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  border-radius: var(--stx-radius);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--stx-transition), color var(--stx-transition), border-color var(--stx-transition), box-shadow var(--stx-transition);
  cursor: pointer;
  border: 1.5px solid transparent;
}

.stx-btn--primary {
  background: var(--stx-copper-ink);
  color: #fff;
  border-color: var(--stx-copper-ink);
}

.stx-btn--primary:hover {
  background: #7A4A17;
  border-color: #7A4A17;
}

.stx-btn--outline-on-dark {
  background: transparent;
  color: var(--stx-text-deep-primary);
  border-color: rgba(245, 240, 235, 0.35);
}

.stx-btn--outline-on-dark:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(245, 240, 235, 0.6);
}

.stx-btn--ghost-on-dark {
  background: transparent;
  color: var(--stx-text-deep-muted);
  border-color: transparent;
}

.stx-btn--ghost-on-dark:hover {
  color: var(--stx-text-deep-primary);
  background: rgba(255,255,255,0.06);
}

.stx-btn--outline-on-light {
  background: transparent;
  color: var(--stx-text-warm-primary);
  border-color: var(--stx-border-warm);
}

.stx-btn--outline-on-light:hover {
  background: var(--stx-surface-warm);
  border-color: var(--stx-copper);
}

.stx-btn--ghost-on-light {
  background: transparent;
  color: var(--stx-copper-ink);
  border-color: transparent;
}

.stx-btn--ghost-on-light:hover {
  background: var(--stx-surface-warm);
  color: var(--stx-text-warm-primary);
}

.stx-btn--lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
}

.stx-btn--sm {
  padding: 0.375rem 0.875rem;
  font-size: 0.8125rem;
}

.stx-btn--full {
  width: 100%;
}


.stx-bg--deep {
  background: var(--stx-surface-deep);
  color: var(--stx-text-deep-primary);
}

.stx-bg--mid {
  background: var(--stx-surface-mid);
  color: var(--stx-text-deep-primary);
}

.stx-bg--warm {
  background: var(--stx-surface-warm);
  color: var(--stx-text-warm-primary);
}

.stx-bg--white {
  background: var(--stx-surface-white);
  color: var(--stx-text-warm-primary);
}


.stx-section {
  padding-block: var(--stx-section-pad-v);
}

.stx-section--lg {
  padding-block: var(--stx-section-pad-v-lg);
}

.stx-section--sm {
  padding-block: 56px;
}

.stx-section--xs {
  padding-block: 36px;
}


.stx-hero {
  padding-top: calc(var(--stx-nav-h) + var(--stx-section-pad-v));
  padding-bottom: var(--stx-section-pad-v);
}

.stx-hero--tall {
  padding-top: calc(var(--stx-nav-h) + 80px);
  padding-bottom: 80px;
}

.stx-hero__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
}

.stx-hero__inner--two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.stx-hero__inner--centered {
  text-align: center;
  max-width: 800px;
}

.stx-hero__eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stx-copper-glow);
  display: block;
  margin-bottom: 1.25rem;
}

.stx-hero__h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  color: var(--stx-text-deep-primary);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.stx-hero__sub {
  font-size: clamp(1rem, 1.5vw, 1.175rem);
  color: var(--stx-text-deep-muted);
  line-height: 1.65;
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.stx-hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.stx-hero__text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.stx-arch-diagram,
.stx-flow-diagram,
.stx-platform-diagram {
  width: 100%;
  max-width: 100%;
  height: auto;
}

.stx-page--dark-top,
.stx-page--light-top {
  min-height: 100vh;
}

.stx-subhero {
  padding-top: calc(var(--stx-nav-h) + 64px);
  padding-bottom: 64px;
}

.stx-subhero__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
}

.stx-subhero__inner--centered {
  max-width: 800px;
  text-align: center;
}

.stx-subhero__h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.stx-bg--deep .stx-subhero__h1,
.stx-bg--mid .stx-subhero__h1 {
  color: var(--stx-text-deep-primary);
}

.stx-bg--warm .stx-subhero__h1,
.stx-bg--white .stx-subhero__h1 {
  color: var(--stx-text-warm-primary);
}

.stx-subhero__sub {
  font-size: 1.0625rem;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 640px;
}

.stx-bg--deep .stx-subhero__sub,
.stx-bg--mid .stx-subhero__sub {
  color: var(--stx-text-deep-muted);
}

.stx-bg--warm .stx-subhero__sub,
.stx-bg--white .stx-subhero__sub {
  color: var(--stx-text-warm-muted);
}


.stx-section-heading {
  margin-bottom: 3rem;
}

.stx-section-heading--centered {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

.stx-section-title {
  font-size: clamp(1.625rem, 3vw, 2.375rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 0.875rem;
}

.stx-bg--deep .stx-section-title,
.stx-bg--mid .stx-section-title {
  color: var(--stx-text-deep-primary);
}

.stx-bg--warm .stx-section-title,
.stx-bg--white .stx-section-title {
  color: var(--stx-text-warm-primary);
}

.stx-section-sub {
  font-size: 1.0625rem;
  line-height: 1.65;
}

.stx-bg--deep .stx-section-sub,
.stx-bg--mid .stx-section-sub {
  color: var(--stx-text-deep-muted);
}

.stx-bg--warm .stx-section-sub,
.stx-bg--white .stx-section-sub {
  color: var(--stx-text-warm-muted);
}


.stx-trust-strip {
  padding-block: 28px;
  border-block: 1px solid var(--stx-border-deep);
}

.stx-trust-strip__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stx-trust-strip__item {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-text-deep-muted);
  padding: 0.5rem 2rem;
  position: relative;
}

.stx-trust-strip__item + .stx-trust-strip__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 24px;
  background: var(--stx-copper);
  opacity: 0.5;
}


.stx-problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stx-problem-card {
  background: var(--stx-surface-warm);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 2rem;
}

.stx-problem-card__icon {
  width: 40px;
  height: 40px;
  background: rgba(184, 112, 40, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--stx-copper);
  font-size: 1.125rem;
}

.stx-problem-card__title {
  font-family: 'Lora', serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.stx-problem-card__text {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}


.stx-how-steps {
  margin-top: 3rem;
}

.stx-how-steps__diagram {
  margin-bottom: 3rem;
  display: flex;
  justify-content: center;
}

.stx-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.stx-step {
  padding: 2rem;
  background: var(--stx-surface-white);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
}

.stx-step__num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-copper-ink);
  margin-bottom: 0.75rem;
  display: block;
}

.stx-step__title {
  font-family: 'Lora', serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.625rem;
}

.stx-step__text {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}


.stx-connector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stx-connector-card {
  background: var(--stx-surface-mid);
  border: 1px solid var(--stx-border-deep);
  border-radius: var(--stx-radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.stx-connector-card--light {
  background: var(--stx-surface-white);
  border-color: var(--stx-border-warm);
}

.stx-connector-card__name {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--stx-text-deep-primary);
}

.stx-connector-card--light .stx-connector-card__name {
  color: var(--stx-text-warm-primary);
}

.stx-connector-card__desc {
  font-size: 0.8125rem;
  color: var(--stx-text-deep-muted);
  line-height: 1.5;
}

.stx-connector-card--light .stx-connector-card__desc {
  color: var(--stx-text-warm-muted);
}

.stx-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  width: fit-content;
}

.stx-badge--available {
  background: rgba(184, 112, 40, 0.18);
  color: #E8A050;
  border: 1px solid rgba(184, 112, 40, 0.3);
}

.stx-badge--coming {
  background: rgba(181, 169, 159, 0.12);
  color: #B5A99F;
  border: 1px solid rgba(181, 169, 159, 0.22);
}

.stx-badge--coming-light {
  background: rgba(92, 80, 74, 0.1);
  color: var(--stx-text-warm-muted);
  border: 1px solid var(--stx-border-warm);
}

.stx-badge--dev {
  background: rgba(184, 112, 40, 0.08);
  color: var(--stx-copper-ink);
  border: 1px solid rgba(139, 85, 32, 0.2);
}


.stx-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.stx-testimonial {
  background: var(--stx-surface-white);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 2.5rem;
}

.stx-testimonial__quote {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--stx-text-warm-primary);
  margin-bottom: 1.75rem;
  font-style: italic;
  font-family: 'Lora', serif;
  font-weight: 600;
}

.stx-testimonial__quote::before {
  content: '\201C';
  color: var(--stx-copper);
  font-size: 1.5rem;
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}

.stx-testimonial__author {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stx-testimonial__name {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--stx-text-warm-primary);
}

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


.stx-cta-band {
  text-align: center;
}

.stx-cta-band__h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--stx-text-deep-primary);
  margin-bottom: 1rem;
}

.stx-cta-band__sub {
  font-size: 1.0625rem;
  color: var(--stx-text-deep-muted);
  margin-bottom: 2.5rem;
  max-width: 560px;
  margin-inline: auto;
}

.stx-cta-band__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.stx-cta-pricing-preview {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.stx-cta-tier {
  text-align: center;
  padding: 1rem 1.5rem;
  border: 1px solid var(--stx-border-deep);
  border-radius: var(--stx-radius-lg);
  min-width: 140px;
}

.stx-cta-tier__name {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--stx-text-deep-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.375rem;
}

.stx-cta-tier__price {
  font-family: 'Lora', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--stx-text-deep-primary);
}

.stx-cta-tier--highlighted {
  border-color: var(--stx-copper);
  background: rgba(184, 112, 40, 0.08);
}

.stx-cta-tier--highlighted .stx-cta-tier__price {
  color: var(--stx-copper-glow);
}


.stx-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.stx-pricing-card {
  background: var(--stx-surface-white);
  border: 1.5px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 2.5rem;
}

.stx-pricing-card--highlighted {
  border-color: var(--stx-copper);
  position: relative;
}

.stx-pricing-card--highlighted::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--stx-copper);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 500;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  white-space: nowrap;
}

.stx-pricing-card__tier {
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stx-copper-ink);
  margin-bottom: 0.75rem;
  font-family: 'IBM Plex Mono', monospace;
}

.stx-pricing-card__price {
  font-family: 'Lora', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  line-height: 1;
  margin-bottom: 0.375rem;
}

.stx-pricing-card__price-sub {
  font-size: 0.875rem;
  color: var(--stx-text-warm-muted);
  margin-bottom: 1.25rem;
}

.stx-pricing-card__caps {
  font-size: 0.875rem;
  color: var(--stx-text-warm-muted);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--stx-border-warm);
  line-height: 1.5;
}

.stx-pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 2rem;
}

.stx-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--stx-text-warm-primary);
  line-height: 1.45;
}

.stx-pricing-card__feature::before {
  content: '';
  width: 16px;
  height: 16px;
  min-width: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='7' fill='none' stroke='%23B87028' stroke-width='1.5'/%3E%3Cpath d='M5 8l2 2 4-4' stroke='%23B87028' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  margin-top: 2px;
}


.stx-faq {
  max-width: 760px;
  margin-inline: auto;
}

.stx-faq__item {
  border-bottom: 1px solid var(--stx-border-warm);
}

.stx-faq__question {
  width: 100%;
  text-align: left;
  padding: 1.375rem 0;
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  background: none;
  border: none;
}

.stx-faq__icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--stx-copper);
  transition: transform var(--stx-transition);
}

.stx-faq__item.is-open .stx-faq__icon {
  transform: rotate(180deg);
}

.stx-faq__answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 300ms ease;
}

.stx-faq__item.is-open .stx-faq__answer {
  max-height: 400px;
}

.stx-faq__answer-inner {
  padding-bottom: 1.375rem;
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.7;
}


.stx-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.stx-team-card {
  background: var(--stx-surface-white);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 2rem;
  text-align: center;
}

.stx-team-card__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  background: var(--stx-surface-warm);
  border: 2px solid var(--stx-border-warm);
}

.stx-team-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stx-team-card__initials {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--stx-surface-mid);
  border: 2px solid var(--stx-border-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Lora', serif;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--stx-copper-glow);
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.stx-team-card__name {
  font-family: 'Lora', serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.25rem;
}

.stx-team-card__role {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--stx-copper-ink);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
  font-family: 'IBM Plex Mono', monospace;
}

.stx-team-card__bio {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}


.stx-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.stx-value-card {
  padding: 2rem;
  border-left: 3px solid var(--stx-copper);
}

.stx-value-card__title {
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.625rem;
}

.stx-value-card__text {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}


.stx-docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.stx-docs-card {
  background: var(--stx-surface-warm);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 2rem;
  text-decoration: none;
  display: block;
  transition: border-color var(--stx-transition), background var(--stx-transition);
}

.stx-docs-card:hover {
  border-color: var(--stx-copper);
  background: var(--stx-surface-white);
}

.stx-docs-card__icon {
  width: 40px;
  height: 40px;
  background: rgba(184, 112, 40, 0.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--stx-copper);
  font-size: 1.125rem;
}

.stx-docs-card__title {
  font-family: 'Lora', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.5rem;
}

.stx-docs-card__desc {
  font-size: 0.875rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.55;
}


.stx-docs-hero-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.stx-docs-hero-card {
  background: var(--stx-surface-mid);
  border: 1px solid var(--stx-border-deep);
  border-radius: var(--stx-radius-lg);
  padding: 1.75rem;
  text-decoration: none;
  display: block;
  transition: border-color var(--stx-transition);
}

.stx-docs-hero-card:hover {
  border-color: var(--stx-copper);
}

.stx-docs-hero-card__title {
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stx-text-deep-primary);
  margin-bottom: 0.5rem;
}

.stx-docs-hero-card__desc {
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  line-height: 1.55;
}


.stx-prose {
  max-width: 760px;
}

.stx-bg--deep .stx-prose,
.stx-bg--mid .stx-prose {
  color: var(--stx-text-deep-primary);
}

.stx-bg--deep .stx-prose p,
.stx-bg--mid .stx-prose p {
  color: var(--stx-text-deep-muted);
}

.stx-bg--warm .stx-prose,
.stx-bg--white .stx-prose {
  color: var(--stx-text-warm-primary);
}

.stx-bg--warm .stx-prose p,
.stx-bg--white .stx-prose p {
  color: var(--stx-text-warm-muted);
}

.stx-prose h2 {
  font-size: clamp(1.375rem, 2.5vw, 1.875rem);
  margin-bottom: 1rem;
  margin-top: 2.5rem;
}

.stx-prose h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  margin-top: 2rem;
}

.stx-prose p {
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.stx-prose ul,
.stx-prose ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.stx-prose li {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 0.5rem;
  color: var(--stx-text-warm-muted);
}

.stx-bg--deep .stx-prose li,
.stx-bg--mid .stx-prose li {
  color: var(--stx-text-deep-muted);
}

.stx-prose ul li {
  list-style: disc;
}

.stx-prose ol li {
  list-style: decimal;
}


.stx-code-block {
  background: var(--stx-surface-mid);
  border: 1px solid var(--stx-border-deep);
  border-radius: var(--stx-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  max-width: 100%;
}

.stx-code-block pre {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--stx-text-deep-primary);
  white-space: pre;
  margin: 0;
}

.stx-code-block code {
  font-family: 'IBM Plex Mono', monospace;
}

.stx-code-block .tok-comment {
  color: var(--stx-text-deep-muted);
}

.stx-code-block .tok-keyword {
  color: var(--stx-copper-glow);
}

.stx-code-block .tok-string {
  color: #9DB87A;
}

.stx-code-block .tok-number {
  color: #B5C5E0;
}

.stx-code-block .tok-property {
  color: var(--stx-text-deep-primary);
}

.stx-code-block__label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--stx-text-deep-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: block;
}

.stx-code-block--light {
  background: var(--stx-surface-warm);
  border-color: var(--stx-border-warm);
}

.stx-code-block--light pre {
  color: var(--stx-text-warm-primary);
}

.stx-code-block--light .stx-code-block__label {
  color: var(--stx-text-warm-muted);
}


.stx-api-endpoint {
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  margin-bottom: 2rem;
  overflow: hidden;
}

.stx-api-endpoint__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--stx-surface-warm);
  border-bottom: 1px solid var(--stx-border-warm);
}

.stx-api-endpoint__method {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.2rem 0.625rem;
  border-radius: 4px;
}

.stx-api-endpoint__method--post {
  background: rgba(184, 112, 40, 0.15);
  color: var(--stx-copper-ink);
}

.stx-api-endpoint__method--get {
  background: rgba(155, 184, 122, 0.15);
  color: #3A6020;
}

.stx-api-endpoint__path {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  color: var(--stx-text-warm-primary);
}

.stx-api-endpoint__body {
  padding: 1.5rem;
  background: var(--stx-surface-white);
}

.stx-api-endpoint__desc {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}


.stx-contact-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: start;
}

.stx-contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.stx-contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.stx-contact-info__icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: rgba(184, 112, 40, 0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--stx-copper);
  font-size: 0.9375rem;
  margin-top: 2px;
}

.stx-contact-info__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stx-text-warm-muted);
  margin-bottom: 0.25rem;
  font-family: 'IBM Plex Mono', monospace;
}

.stx-contact-info__value {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-primary);
  line-height: 1.5;
}

.stx-contact-info__value a {
  color: var(--stx-copper-ink);
  text-decoration: none;
}

.stx-contact-info__value a:hover {
  text-decoration: underline;
}


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

.stx-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stx-form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-text-warm-primary);
}

.stx-form__input,
.stx-form__textarea {
  padding: 0.6875rem 0.875rem;
  border: 1.5px solid var(--stx-border-warm);
  border-radius: var(--stx-radius);
  font-size: 0.9375rem;
  color: var(--stx-text-warm-primary);
  background: var(--stx-surface-white);
  transition: border-color var(--stx-transition);
  width: 100%;
}

.stx-form__input:focus,
.stx-form__textarea:focus {
  outline: none;
  border-color: var(--stx-copper);
}

.stx-form__textarea {
  min-height: 120px;
  resize: vertical;
}

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

.stx-form__success {
  background: rgba(184, 112, 40, 0.08);
  border: 1px solid rgba(184, 112, 40, 0.2);
  border-radius: var(--stx-radius);
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--stx-copper-ink);
  display: none;
}

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

.stx-form__error {
  font-size: 0.8125rem;
  color: #B84040;
}


.stx-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.stx-blog-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--stx-surface-white);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  overflow: hidden;
  margin-bottom: 2rem;
}

.stx-blog-featured__img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--stx-surface-warm);
}

.stx-blog-featured__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stx-blog-featured__body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stx-blog-card {
  background: var(--stx-surface-white);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: border-color var(--stx-transition), box-shadow var(--stx-transition);
}

.stx-blog-card:hover {
  border-color: var(--stx-copper);
  box-shadow: 0 4px 24px rgba(184, 112, 40, 0.08);
}

.stx-blog-card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--stx-surface-warm);
}

.stx-blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stx-blog-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.stx-blog-card__date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--stx-text-warm-muted);
  margin-bottom: 0.625rem;
}

.stx-blog-card__title {
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.stx-blog-card__excerpt {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
  flex: 1;
}

.stx-blog-card__read-more {
  margin-top: 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-copper-ink);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}


.stx-article-hero {
  padding-top: calc(var(--stx-nav-h) + 64px);
  padding-bottom: 64px;
}

.stx-article-hero__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
  max-width: 800px;
}

.stx-article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: color var(--stx-transition);
}

.stx-article-back:hover {
  color: var(--stx-text-deep-primary);
}

.stx-article-hero__h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--stx-text-deep-primary);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.stx-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.stx-article-hero__date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  color: var(--stx-text-deep-muted);
}

.stx-article-cover {
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

.stx-article-cover img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--stx-radius-lg);
}

.stx-article-body {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 2rem;
  padding-block: var(--stx-section-pad-v);
}

.stx-article-body h2 {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.stx-article-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.stx-article-body p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--stx-text-warm-muted);
  margin-bottom: 1.25rem;
}

.stx-article-body ul,
.stx-article-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.stx-article-body li {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--stx-text-warm-muted);
  margin-bottom: 0.5rem;
}

.stx-article-body ul li {
  list-style: disc;
}

.stx-article-body ol li {
  list-style: decimal;
}

.stx-article-related {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
}

.stx-article-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}


.stx-subscribe-form {
  display: flex;
  gap: 0.75rem;
  max-width: 480px;
  margin-inline: auto;
  flex-wrap: wrap;
}

.stx-subscribe-form__input {
  flex: 1;
  min-width: 200px;
  padding: 0.6875rem 0.875rem;
  border: 1.5px solid var(--stx-border-deep);
  border-radius: var(--stx-radius);
  font-size: 0.9375rem;
  background: rgba(255,255,255,0.06);
  color: var(--stx-text-deep-primary);
}

.stx-subscribe-form__input::placeholder {
  color: var(--stx-text-deep-muted);
}

.stx-subscribe-form__input:focus {
  outline: none;
  border-color: var(--stx-copper);
}


.stx-auth-page {
  min-height: 100vh;
  background: var(--stx-surface-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.stx-auth-card {
  background: var(--stx-surface-white);
  border: 1.5px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 3rem;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 8px 40px rgba(22, 18, 16, 0.08);
}

.stx-auth-card__logo {
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
}

.stx-auth-card__logo img,
.stx-auth-card__logo svg {
  height: 28px;
  width: auto;
}

.stx-auth-card__title {
  font-family: 'Lora', serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.5rem;
}

.stx-auth-card__sub {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  margin-bottom: 2rem;
  line-height: 1.55;
}

.stx-auth-form {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.stx-auth-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.stx-auth-form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-text-warm-primary);
}

.stx-auth-form__input {
  padding: 0.6875rem 0.875rem;
  border: 1.5px solid var(--stx-border-warm);
  border-radius: var(--stx-radius);
  font-size: 0.9375rem;
  color: var(--stx-text-warm-primary);
  background: var(--stx-surface-white);
  transition: border-color var(--stx-transition);
  width: 100%;
}

.stx-auth-form__input:focus {
  outline: none;
  border-color: var(--stx-copper);
}

.stx-auth-form__actions {
  margin-top: 0.5rem;
}

.stx-auth-form__error {
  background: rgba(184, 64, 64, 0.08);
  border: 1px solid rgba(184, 64, 64, 0.2);
  border-radius: var(--stx-radius);
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: #B84040;
  display: none;
}

.stx-auth-form__error.is-visible {
  display: block;
}

.stx-auth-confirm {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.stx-auth-confirm.is-visible {
  display: block;
}

.stx-auth-confirm__icon {
  width: 48px;
  height: 48px;
  background: rgba(184, 112, 40, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  color: var(--stx-copper);
  font-size: 1.25rem;
}

.stx-auth-confirm__title {
  font-family: 'Lora', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.75rem;
}

.stx-auth-confirm__msg {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}

.stx-auth-card__links {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--stx-border-warm);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.stx-auth-card__link-row {
  font-size: 0.875rem;
  color: var(--stx-text-warm-muted);
}

.stx-auth-card__link-row a {
  color: var(--stx-copper-ink);
  text-decoration: none;
  font-weight: 500;
}

.stx-auth-card__link-row a:hover {
  text-decoration: underline;
}

.stx-auth-card__legal {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.55;
}

.stx-auth-card__legal a {
  color: var(--stx-copper-ink);
  text-decoration: none;
}

.stx-auth-card__legal a:hover {
  text-decoration: underline;
}


.stx-legal-page {
  padding-top: calc(var(--stx-nav-h) + 56px);
  padding-bottom: 56px;
}

.stx-legal-header {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--stx-border-warm);
}

.stx-legal-header__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.75rem;
}

.stx-legal-header__updated {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  color: var(--stx-text-warm-muted);
}

.stx-legal-content {
  max-width: 760px;
  margin-inline: auto;
  padding-inline: 2rem;
  padding-top: 3rem;
  background: var(--stx-surface-white);
  color: var(--stx-text-warm-primary);
}

.stx-legal-content h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.stx-legal-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.stx-legal-content p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--stx-text-warm-muted);
  margin-bottom: 1rem;
}

.stx-legal-content ul,
.stx-legal-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.stx-legal-content li {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--stx-text-warm-muted);
  margin-bottom: 0.375rem;
  list-style: disc;
}

.stx-legal-content a {
  color: var(--stx-copper-ink);
  text-decoration: underline;
}


.stx-footer {
  background: var(--stx-surface-deep);
  border-top: 1px solid var(--stx-border-deep);
  padding-block: 64px 32px;
}

.stx-footer__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  padding-inline: 2rem;
}

.stx-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--stx-border-deep);
  margin-bottom: 2rem;
}

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

.stx-footer__logo {
  display: inline-flex;
}

.stx-footer__logo img,
.stx-footer__logo svg {
  height: 28px;
  width: auto;
}

.stx-footer__tagline {
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  line-height: 1.6;
  max-width: 280px;
}

.stx-footer__col-heading {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stx-text-deep-primary);
  margin-bottom: 1.25rem;
}

.stx-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.stx-footer__col-link {
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  text-decoration: none;
  transition: color var(--stx-transition);
}

.stx-footer__col-link:hover {
  color: var(--stx-text-deep-primary);
}

.stx-footer__contact-items {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.stx-footer__contact-item {
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  line-height: 1.5;
}

.stx-footer__contact-item a {
  color: var(--stx-text-deep-muted);
  text-decoration: none;
  transition: color var(--stx-transition);
}

.stx-footer__contact-item a:hover {
  color: var(--stx-copper-glow);
}

.stx-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.stx-footer__bottom-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.stx-footer__bottom-link {
  font-size: 0.8125rem;
  color: var(--stx-text-deep-muted);
  text-decoration: none;
  transition: color var(--stx-transition);
}

.stx-footer__bottom-link:hover {
  color: var(--stx-text-deep-primary);
}


.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: var(--stx-surface-mid);
  border-top: 1px solid var(--stx-border-deep);
  padding: 1.25rem 2rem;
}

.cookie-banner__inner {
  max-width: var(--stx-container-max);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  line-height: 1.55;
}

.cookie-banner__text a {
  color: var(--stx-copper-glow);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 0.75rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-banner__btn {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border-radius: var(--stx-radius);
  cursor: pointer;
  transition: background var(--stx-transition), color var(--stx-transition);
  border: 1.5px solid transparent;
}

.cookie-banner__btn--primary {
  background: var(--stx-copper);
  color: #ffffff;
  border-color: var(--stx-copper);
}

.cookie-banner__btn--primary:hover {
  background: var(--stx-copper-glow);
  border-color: var(--stx-copper-glow);
}

.cookie-banner__btn--secondary {
  background: transparent;
  color: var(--stx-text-deep-muted);
  border-color: var(--stx-border-deep);
}

.cookie-banner__btn--secondary:hover {
  color: var(--stx-text-deep-primary);
  border-color: rgba(245, 240, 235, 0.3);
}


.stx-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.stx-fade-in.is-visible {
  opacity: 1;
  transform: none;
}


.stx-info-panel {
  background: var(--stx-surface-warm);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.stx-info-panel--dark {
  background: var(--stx-surface-mid);
  border-color: var(--stx-border-deep);
}

.stx-info-panel__title {
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.75rem;
}

.stx-info-panel--dark .stx-info-panel__title {
  color: var(--stx-text-deep-primary);
}

.stx-info-panel__body {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.65;
}

.stx-info-panel--dark .stx-info-panel__body {
  color: var(--stx-text-deep-muted);
}


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

.stx-feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.75rem;
  background: var(--stx-surface-white);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius-lg);
}

.stx-feature-list__icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(184, 112, 40, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--stx-copper);
  font-size: 1.125rem;
}

.stx-feature-list__content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stx-feature-list__title {
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.5rem;
}

.stx-feature-list__text {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}


.stx-two-col-text {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.stx-two-col-text--tight {
  gap: 2.5rem;
}

.stx-two-col-text__body p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--stx-text-warm-muted);
  margin-bottom: 1rem;
}

.stx-bg--deep .stx-two-col-text__body p,
.stx-bg--mid .stx-two-col-text__body p {
  color: var(--stx-text-deep-muted);
}


.stx-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 2.5rem;
}

.stx-timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--stx-border-warm);
}

.stx-timeline__item {
  position: relative;
  padding-bottom: 2rem;
}

.stx-timeline__dot {
  position: absolute;
  left: -2.5rem;
  top: 4px;
  width: 24px;
  height: 24px;
  background: var(--stx-surface-white);
  border: 2px solid var(--stx-copper);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stx-timeline__dot--filled {
  background: var(--stx-copper);
}

.stx-timeline__date {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  color: var(--stx-copper-ink);
  margin-bottom: 0.375rem;
}

.stx-timeline__title {
  font-size: 1rem;
  font-weight: 500;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.375rem;
}

.stx-timeline__text {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}


.stx-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.stx-stat {
  text-align: center;
}

.stx-stat__value {
  font-family: 'Lora', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--stx-copper-glow);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stx-stat__label {
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
  line-height: 1.45;
}


.stx-overview-text {
  max-width: 640px;
}

.stx-overview-text p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--stx-text-warm-muted);
  margin-bottom: 1.25rem;
}

.stx-overview-text a {
  color: var(--stx-copper-ink);
  text-decoration: underline;
}


@media (max-width: 1024px) {
  .stx-connector-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stx-contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --stx-section-pad-v: 64px;
    --stx-section-pad-v-lg: 80px;
  }

  .stx-nav__links,
  .stx-nav__cta {
    display: none;
  }

  .stx-nav__hamburger {
    display: flex;
  }

  .stx-hero__inner--two-col {
    grid-template-columns: 1fr;
  }

  .stx-hero__visual {
    order: -1;
  }

  .stx-hero__sub {
    max-width: 100%;
  }

  .stx-problem-cards {
    grid-template-columns: 1fr;
  }

  .stx-steps-grid {
    grid-template-columns: 1fr;
  }

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

  .stx-testimonials-grid {
    grid-template-columns: 1fr;
  }

  .stx-pricing-grid {
    grid-template-columns: 1fr;
  }

  .stx-team-grid {
    grid-template-columns: 1fr;
  }

  .stx-values-grid {
    grid-template-columns: 1fr;
  }

  .stx-docs-grid {
    grid-template-columns: 1fr;
  }

  .stx-docs-hero-cards {
    grid-template-columns: 1fr;
  }

  .stx-two-col-text {
    grid-template-columns: 1fr;
  }

  .stx-blog-featured {
    grid-template-columns: 1fr;
  }

  .stx-blog-grid {
    grid-template-columns: 1fr;
  }

  .stx-article-related__grid {
    grid-template-columns: 1fr;
  }

  .stx-footer__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .stx-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .stx-trust-strip__inner {
    flex-direction: column;
    gap: 0.5rem;
  }

  .stx-trust-strip__item + .stx-trust-strip__item::before {
    display: none;
  }

  .stx-cta-pricing-preview {
    flex-direction: column;
    align-items: center;
  }

  .stx-cta-band__actions {
    flex-direction: column;
    align-items: center;
  }

  .stx-stat-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stx-subscribe-form {
    flex-direction: column;
  }

  .stx-auth-card {
    padding: 2rem 1.5rem;
  }

  .stx-hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .stx-connector-grid {
    grid-template-columns: 1fr;
  }

  .stx-cta-tier {
    min-width: 100%;
  }

  .stx-auth-card {
    padding: 1.5rem 1.25rem;
    max-width: 100%;
  }
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-scroll table {
  min-width: 480px;
}


pre, code {
  overflow-x: auto;
  max-width: 100%;
}

.stx-code-block {
  max-width: 100%;
}


@media (max-width: 375px) {
  .stx-nav__inner {
    padding-inline: 1rem;
  }
  .stx-container {
    padding-inline: 1rem;
  }
  .stx-hero__inner {
    padding-inline: 1rem;
  }
}

/* ============================================================
   AGENT-2B COMPONENT EXTENSIONS
   ============================================================ */

/* --- Stat block ------------------------------------------- */
.stx-stat-block {
  display: flex;
  align-items: stretch;
}
.stx-stat-block--dark {
  border: 1px solid var(--stx-border-deep);
  border-radius: var(--stx-radius-lg);
  overflow: hidden;
  background: rgba(255,255,255,0.04);
}
.stx-stat-block__item {
  padding: 1.5rem 1.75rem;
  text-align: center;
  flex: 1;
}
.stx-stat-block__num {
  display: block;
  font-family: 'Lora', Georgia, serif;
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--stx-copper-ink);
  line-height: 1.1;
  margin-bottom: 0.25rem;
}
.stx-stat-block--dark .stx-stat-block__num {
  color: var(--stx-copper-glow);
}
.stx-stat-block__num--sm {
  font-size: 1rem;
  font-weight: 600;
}
.stx-stat-block__label {
  display: block;
  font-size: 0.875rem;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--stx-text-warm-muted);
}
.stx-stat-block--dark .stx-stat-block__label {
  color: var(--stx-text-deep-muted);
}
.stx-stat-block__divider {
  width: 1px;
  background: var(--stx-border-warm);
  flex: 0 0 1px;
}
.stx-stat-block__divider--dark {
  background: var(--stx-border-deep);
}

/* --- Subhero text + stat-block grid parts ----------------- */
.stx-subhero__text {
  flex: 1;
  min-width: 0;
}
.stx-subhero__stat-block {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 0 0 auto;
}

/* --- Breadcrumb ------------------------------------------- */
.stx-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  flex-wrap: wrap;
}
.stx-breadcrumb__link {
  color: var(--stx-copper-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.stx-breadcrumb__link:hover {
  color: var(--stx-copper);
}
.stx-breadcrumb__sep {
  color: var(--stx-text-warm-muted);
}
.stx-breadcrumb__current {
  color: var(--stx-text-warm-muted);
}

/* --- Inline code ------------------------------------------ */
.stx-inline-code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875em;
  background: var(--stx-surface-warm);
  color: var(--stx-copper-ink);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  border: 1px solid var(--stx-border-warm);
  white-space: nowrap;
}

/* --- Docs prose layout ------------------------------------ */
.stx-docs-prose {
  max-width: 800px;
  margin: 0 auto;
}

/* --- Docs prereqs block ----------------------------------- */
.stx-docs-prereqs {
  background: var(--stx-surface-warm);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius);
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}
.stx-docs-prereqs__label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--stx-text-warm-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}
.stx-docs-prereqs__list {
  list-style: disc;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.375rem;
}
.stx-docs-prereqs__list li {
  color: var(--stx-text-warm-primary);
  font-size: 0.9375rem;
}

/* --- Docs step -------------------------------------------- */
.stx-docs-step {
  display: flex;
  gap: 1.75rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--stx-border-warm);
}
.stx-docs-step:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.stx-docs-step__num {
  flex: 0 0 2.5rem;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--stx-copper-ink);
  color: #fff;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 50%;
  margin-top: 0.125rem;
}
.stx-docs-step__content {
  flex: 1;
  min-width: 0;
}
.stx-docs-step__content > * + * {
  margin-top: 1rem;
}

/* --- Docs tabs -------------------------------------------- */
.stx-docs-tabs {
  margin-bottom: 0;
}
.stx-docs-tabs__bar {
  display: flex;
  border-bottom: 2px solid var(--stx-border-warm);
  gap: 0;
}
.stx-docs-tab {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
  color: var(--stx-text-warm-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  background: none;
  cursor: pointer;
  transition: color var(--stx-transition), border-color var(--stx-transition);
  border-top: none;
  border-left: none;
  border-right: none;
}
.stx-docs-tab.is-active {
  color: var(--stx-copper-ink);
  border-bottom-color: var(--stx-copper);
}
.stx-docs-tab:hover:not(.is-active) {
  color: var(--stx-text-warm-primary);
}

/* --- Docs note -------------------------------------------- */
.stx-docs-note {
  display: flex;
  gap: 0.875rem;
  background: rgba(184,112,40,0.07);
  border: 1px solid rgba(184,112,40,0.22);
  border-left: 3px solid var(--stx-copper);
  border-radius: var(--stx-radius);
  padding: 1rem 1.25rem;
  font-size: 0.9375rem;
}
.stx-docs-note i {
  color: var(--stx-copper);
  flex: 0 0 1.25rem;
  margin-top: 0.15rem;
}
.stx-docs-note p {
  color: var(--stx-text-warm-primary);
  line-height: 1.55;
}

/* --- Docs next -------------------------------------------- */
.stx-docs-next {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--stx-surface-warm);
  border-radius: var(--stx-radius);
  border: 1px solid var(--stx-border-warm);
}
.stx-docs-next__label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stx-text-warm-muted);
  margin-bottom: 0.875rem;
}
.stx-docs-next__list {
  display: grid;
  gap: 0.625rem;
  list-style: none;
}
.stx-docs-next__link {
  color: var(--stx-copper-ink);
  font-size: 0.9375rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.stx-docs-next__link:hover {
  color: var(--stx-copper);
}

/* --- Docs card link text ---------------------------------- */
.stx-docs-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9375rem;
  color: var(--stx-copper-ink);
  font-weight: 500;
  margin-top: 0.875rem;
  transition: gap var(--stx-transition), color var(--stx-transition);
}
.stx-docs-card:hover .stx-docs-card__link {
  gap: 0.625rem;
  color: var(--stx-copper);
}

/* --- API section ------------------------------------------ */
.stx-api-section {
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--stx-border-warm);
}
.stx-api-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.stx-api-section > * + * {
  margin-top: 1.25rem;
}

/* --- Table scroll + docs table --------------------------- */
.stx-table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--stx-radius);
  border: 1px solid var(--stx-border-warm);
}
.stx-docs-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}
.stx-docs-table thead {
  background: var(--stx-surface-warm);
}
.stx-docs-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--stx-text-warm-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--stx-border-warm);
}
.stx-docs-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--stx-border-warm);
  color: var(--stx-text-warm-primary);
  vertical-align: top;
}
.stx-docs-table tbody tr:last-child td {
  border-bottom: none;
}
.stx-docs-table td code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875em;
  background: var(--stx-surface-warm);
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

/* --- Code boolean token ----------------------------------- */
.stx-code__bool {
  color: #77B7D4;
}

/* --- Team card info area ---------------------------------- */
.stx-team-card__info {
  padding: 1.25rem;
  flex: 1;
}

/* --- About contact info ----------------------------------- */
.stx-about-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.stx-about-contact-info__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--stx-text-deep-muted);
}
.stx-about-contact-info__item a {
  color: var(--stx-copper-glow);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --- Card number (step number variant) -------------------- */
.stx-card__num {
  font-family: 'Lora', Georgia, serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--stx-copper);
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* --- Contact form wrap ------------------------------------ */
.stx-contact-form-wrap {
  min-width: 0;
}

/* --- Form row layout -------------------------------------- */
.stx-form__row {
  margin-bottom: 1.25rem;
}
.stx-form__row--two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* --- Form select ------------------------------------------ */
.stx-form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235C504A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* --- Form success state ----------------------------------- */
.stx-form__success-icon {
  font-size: 2.5rem;
  color: var(--stx-copper);
  margin-bottom: 1rem;
}
.stx-form__success-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.75rem;
}
.stx-form__success-body {
  color: var(--stx-text-warm-muted);
  font-size: 1rem;
  line-height: 1.6;
}
.stx-form__success-body a {
  color: var(--stx-copper-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* --- Contact sidebar -------------------------------------- */
.stx-contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.stx-contact-sidebar__block {
  padding: 1.5rem;
  background: var(--stx-surface-warm);
  border: 1px solid var(--stx-border-warm);
  border-radius: var(--stx-radius);
}
.stx-contact-sidebar__heading {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  margin-bottom: 1rem;
}
.stx-contact-sidebar__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}
.stx-contact-sidebar__item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}
.stx-contact-sidebar__item i {
  color: var(--stx-copper);
  flex: 0 0 1.125rem;
  margin-top: 0.125rem;
  font-size: 0.9375rem;
}
.stx-contact-sidebar__label {
  font-size: 0.8125rem;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--stx-text-warm-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.stx-contact-sidebar__value {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-primary);
}
a.stx-contact-sidebar__value {
  color: var(--stx-copper-ink);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.stx-contact-sidebar__reasons {
  list-style: disc;
  padding-left: 1.125rem;
  display: grid;
  gap: 0.5rem;
}
.stx-contact-sidebar__reasons li {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.5;
}
.stx-contact-sidebar__note {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}

/* --- Blog featured card ----------------------------------- */
.stx-blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.stx-blog-featured__image {
  border-radius: var(--stx-radius-lg);
  overflow: hidden;
}
.stx-blog-featured__image img {
  display: block;
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}
.stx-blog-featured__content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.stx-blog-featured__meta {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}
.stx-blog-featured__tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stx-copper-ink);
  background: rgba(184,112,40,0.1);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  border: 1px solid rgba(184,112,40,0.2);
}
.stx-blog-featured__date,
.stx-blog-featured__author {
  font-size: 0.875rem;
  color: var(--stx-text-warm-muted);
}
.stx-blog-featured__title {
  margin: 0;
}
.stx-blog-featured__link {
  color: var(--stx-text-warm-primary);
  transition: color var(--stx-transition);
}
.stx-blog-featured__link:hover {
  color: var(--stx-copper-ink);
}
.stx-blog-featured__excerpt {
  font-size: 1rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.65;
}

/* --- Blog filter bar -------------------------------------- */
.stx-blog-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.stx-blog-filter__btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.45rem 1rem;
  border-radius: 100px;
  color: var(--stx-text-warm-muted);
  background: transparent;
  border: 1px solid var(--stx-border-warm);
  cursor: pointer;
  transition: all var(--stx-transition);
}
.stx-blog-filter__btn.is-active,
.stx-blog-filter__btn:hover {
  color: var(--stx-copper-ink);
  background: rgba(184,112,40,0.08);
  border-color: rgba(184,112,40,0.3);
}

/* --- Blog card sub-elements ------------------------------- */
.stx-blog-card__image-link {
  display: block;
  overflow: hidden;
  border-radius: var(--stx-radius) var(--stx-radius) 0 0;
}
.stx-blog-card__image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform 300ms ease;
}
.stx-blog-card:hover .stx-blog-card__image {
  transform: scale(1.03);
}
.stx-blog-card__content {
  padding: 1.25rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.stx-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.stx-blog-card__tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stx-copper-ink);
  background: rgba(184,112,40,0.08);
  padding: 0.2rem 0.5rem;
  border-radius: 100px;
  border: 1px solid rgba(184,112,40,0.18);
}
.stx-blog-card__date {
  font-size: 0.8125rem;
  color: var(--stx-text-warm-muted);
}
.stx-blog-card__link {
  color: var(--stx-text-warm-primary);
  transition: color var(--stx-transition);
}
.stx-blog-card__link:hover {
  color: var(--stx-copper-ink);
}
.stx-blog-card__author {
  font-size: 0.875rem;
  color: var(--stx-text-warm-muted);
  margin-top: auto;
}

/* --- Article page chrome ---------------------------------- */
.stx-article-hero {
  padding-top: calc(var(--stx-nav-h) + 3rem);
  padding-bottom: 3rem;
}
.stx-article-hero .stx-container {
  max-width: 800px;
}
.stx-article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--stx-copper-glow);
  margin-bottom: 2rem;
  transition: gap var(--stx-transition), color var(--stx-transition);
}
.stx-article-back:hover {
  gap: 0.75rem;
  color: var(--stx-text-deep-primary);
}
.stx-article-hero__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.stx-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
}
.stx-article-hero__tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--stx-copper-glow);
  background: rgba(200,132,58,0.15);
  padding: 0.25rem 0.625rem;
  border-radius: 100px;
  border: 1px solid rgba(200,132,58,0.25);
}
.stx-article-hero__date,
.stx-article-hero__author {
  font-size: 0.875rem;
  color: var(--stx-text-deep-muted);
}

/* --- Article cover image ---------------------------------- */
.stx-article-cover-section {
  padding: 0;
}
.stx-article-cover-section .stx-container {
  max-width: 960px;
  padding-top: 0;
  padding-bottom: 0;
}
.stx-article-cover {
  max-width: 960px;
  margin: 0 auto;
}
.stx-article-cover__img {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* --- Article body ----------------------------------------- */
.stx-article-body-section {
  padding-block: 3rem 4rem;
}
.stx-article-body {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.stx-article-prose {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--stx-text-warm-primary);
}
.stx-article-h2 {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  line-height: 1.3;
  margin-top: 0.5rem;
}

/* --- Article byline --------------------------------------- */
.stx-article-byline {
  max-width: 720px;
  margin: 2rem auto 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--stx-border-warm);
}
.stx-article-byline__avatar {
  flex: 0 0 3rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  overflow: hidden;
  background: var(--stx-copper);
  display: flex;
  align-items: center;
  justify-content: center;
}
.stx-article-byline__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.stx-article-byline__initials {
  color: #fff;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.stx-article-byline__info {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}
.stx-article-byline__name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--stx-text-warm-primary);
}
.stx-article-byline__role {
  font-size: 0.8125rem;
  color: var(--stx-text-warm-muted);
}

/* --- Article footer nav ----------------------------------- */
.stx-article-nav-section {
  padding-block: 2.5rem;
}
.stx-article-bottom-nav {
  display: flex;
  align-items: center;
}

/* ============================================================
   RESPONSIVE: AGENT-2B COMPONENTS
   ============================================================ */

@media (max-width: 900px) {
  .stx-blog-featured {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .stx-subhero__stat-block {
    justify-content: flex-start;
  }
  .stx-stat-block {
    flex-wrap: wrap;
  }
  .stx-stat-block__divider {
    display: none;
  }
}

@media (max-width: 640px) {
  .stx-form__row--two {
    grid-template-columns: 1fr;
  }
  .stx-docs-step {
    flex-direction: column;
    gap: 1rem;
  }
  .stx-docs-step__num {
    width: 2rem;
    height: 2rem;
    flex: 0 0 2rem;
    font-size: 0.875rem;
  }
  .stx-stat-block__item {
    padding: 1rem 1.25rem;
  }
  .stx-contact-sidebar {
    gap: 1.5rem;
  }
}

/* --- Utility text color classes --- */
.stx-text--deep-primary { color: var(--stx-text-deep-primary); }
.stx-text--deep-muted { color: var(--stx-text-deep-muted); }
.stx-text--warm-primary { color: var(--stx-text-warm-primary); }
.stx-text--warm-muted { color: var(--stx-text-warm-muted); }
.stx-text--copper-glow { color: var(--stx-copper-glow); }
.stx-text--copper-ink { color: var(--stx-copper-ink); }

/* --- Code block header and lang label --- */
.stx-code-block__header {
  background: var(--stx-surface-mid);
  border-bottom: 1px solid var(--stx-border-deep);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  border-radius: var(--stx-radius-md) var(--stx-radius-md) 0 0;
}
.stx-code-block__lang {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--stx-text-deep-muted);
  letter-spacing: 0.04em;
}

/* --- Connector card meta list --- */
.stx-connector-card__meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.375rem;
}
.stx-connector-card__meta li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--stx-text-deep-muted);
}
.stx-connector-card__meta-label {
  color: var(--stx-text-deep-primary);
  font-weight: 500;
}

/* --- Feature list dark variant --- */
.stx-feature-list--dark .stx-feature-list__item {
  background: var(--stx-surface-mid);
  border-color: var(--stx-border-deep);
}
.stx-feature-list--dark .stx-feature-list__title {
  color: var(--stx-text-deep-primary);
}
.stx-feature-list--dark .stx-feature-list__desc,
.stx-feature-list--dark .stx-feature-list__text {
  color: var(--stx-text-deep-muted);
}
.stx-feature-list--dark .stx-feature-list__icon {
  background: rgba(184, 112, 40, 0.18);
}

/* --- Feature list icon dark variant --- */
.stx-feature-list--dark .stx-feature-list__icon,
.stx-feature-list__icon--dark {
  background: rgba(184, 112, 40, 0.18);
  color: var(--stx-copper-glow);
}

/* --- Feature list desc (alias for __text, light-section default) --- */
.stx-feature-list__desc {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
}

/* ============================================================
   AGENT-2B ORPHAN RESOLUTION PASS
   ============================================================ */

/* --- Typography shorthands -------------------------------- */
.stx-h1 {
  font-family: 'Lora', serif;
  font-size: clamp(1.875rem, 3.75vw, 2.875rem);
  font-weight: 700;
  line-height: 1.18;
  margin-bottom: 1.25rem;
}
.stx-h2 {
  font-family: 'Lora', serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 1rem;
}
.stx-h3 {
  font-family: 'Lora', serif;
  font-size: clamp(1.25rem, 2.25vw, 1.75rem);
  font-weight: 600;
  line-height: 1.28;
  margin-bottom: 0.875rem;
}
.stx-h4 {
  font-family: 'Lora', serif;
  font-size: clamp(1.0625rem, 1.75vw, 1.375rem);
  font-weight: 600;
  line-height: 1.32;
  margin-bottom: 0.75rem;
}
.stx-lead {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}
.stx-body {
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

/* --- Section header (eyebrow + h2 wrapper) ---------------- */
.stx-section-header {
  margin-bottom: 2.5rem;
  max-width: 760px;
}
.stx-section-header .stx-h2,
.stx-section-header h2 {
  margin-bottom: 0.5rem;
}

/* --- Utility: center text --------------------------------- */
.stx-text-center {
  text-align: center;
}
.stx-text-center.stx-section-header {
  margin-inline: auto;
}

/* --- Three-column grid ------------------------------------ */
.stx-three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .stx-three-col { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .stx-three-col { grid-template-columns: 1fr; }
}

/* --- Hero CTA button row ---------------------------------- */
.stx-hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.stx-hero-actions--center {
  justify-content: center;
}

/* --- Generic card ----------------------------------------- */
.stx-card {
  border-radius: var(--stx-radius-lg);
  border: 1px solid var(--stx-border-warm);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  transition: border-color var(--stx-transition), box-shadow var(--stx-transition);
}
.stx-card:hover {
  border-color: var(--stx-copper);
  box-shadow: 0 4px 24px rgba(184,112,40,0.07);
}
.stx-card--white {
  background: var(--stx-surface-white);
  border-color: var(--stx-border-warm);
}
.stx-card--warm {
  background: var(--stx-surface-warm);
  border-color: var(--stx-border-warm);
}
.stx-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--stx-radius);
  background: rgba(184,112,40,0.12);
  color: var(--stx-copper-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.stx-card__title {
  font-family: 'Lora', serif;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin: 0;
}
.stx-card__body {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}
.stx-card__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-copper-ink);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: color var(--stx-transition);
  margin-top: auto;
}
.stx-card__link:hover { color: var(--stx-copper); }

/* --- Connector card sub-elements -------------------------- */
.stx-connector-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.stx-connector-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--stx-radius);
  background: rgba(184,112,40,0.12);
  color: var(--stx-copper-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.stx-connector-card--muted {
  opacity: 0.7;
  background: var(--stx-surface-warm);
}
.stx-connector-card--muted:hover {
  opacity: 0.85;
  border-color: var(--stx-border-warm);
  box-shadow: none;
}
.stx-connector-card__icon--muted {
  background: rgba(92,80,74,0.1);
  color: var(--stx-text-warm-muted);
}
.stx-connector-grid--coming {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
@media (max-width: 600px) {
  .stx-connector-grid--coming { grid-template-columns: 1fr 1fr; }
}

/* --- Code block body (pre wrapper) ------------------------ */
.stx-code-block__body {
  margin: 0;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8125rem;
  line-height: 1.65;
  background: var(--stx-surface-deep);
  border-radius: 0 0 var(--stx-radius-md) var(--stx-radius-md);
}
.stx-code-block .stx-code-block__body {
  border-radius: 0 0 var(--stx-radius-md) var(--stx-radius-md);
}

/* --- Code syntax tokens ----------------------------------- */
.stx-code__key    { color: #C8843A; }
.stx-code__string { color: #8DB87A; }
.stx-code__comment{ color: #6E6560; font-style: italic; }
.stx-code__op     { color: #9A8E84; }
.stx-code__brace  { color: #9A8E84; }
.stx-code__num    { color: #88B4E0; }
.stx-code__var    { color: #C8843A; }
.stx-code__line   { display: block; }
.stx-code__number { color: #88B4E0; }

/* --- Info panel list items -------------------------------- */
.stx-info-panel__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.stx-info-panel__item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  line-height: 1.5;
}
.stx-info-panel--dark .stx-info-panel__item {
  color: var(--stx-text-deep-muted);
}
.stx-info-panel__item::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--stx-copper);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

/* --- Platform info-panel overflow fix (375px) ------------- */
@media (max-width: 480px) {
  .stx-info-panel {
    padding: 1.25rem;
    overflow-x: hidden;
  }
  .stx-info-panel p,
  .stx-info-panel .stx-body {
    word-break: break-word;
    overflow-wrap: break-word;
  }
}

/* --- Info panel warm variant ------------------------------ */
.stx-info-panel--warm {
  background: var(--stx-surface-warm);
  border-color: var(--stx-border-warm);
}
.stx-info-panel--warm .stx-info-panel__title,
.stx-info-panel--warm .stx-info-panel__label {
  color: var(--stx-text-warm-primary);
}
.stx-info-panel--warm .stx-info-panel__body,
.stx-info-panel--warm .stx-info-panel__item,
.stx-info-panel--warm .stx-info-panel__list li {
  color: var(--stx-text-warm-muted);
}

/* --- Platform overflow fix @375px ------------------------- */
@media (max-width: 480px) {
  .stx-container { overflow-x: hidden; }
  .stx-info-panel { max-width: 100%; box-sizing: border-box; }
  .stx-code-block { max-width: 100%; }
}

/* --- Contrast fixes pass ---------------------------------- */

/* Connector muted cards on warm bg: force warm-appropriate text */
.stx-connector-card--muted .stx-connector-card__name {
  color: var(--stx-text-warm-primary);
}
.stx-connector-card--muted .stx-connector-card__desc {
  color: var(--stx-text-warm-muted);
}

/* Badge coming variant on warm bg: darken text for contrast */
/* stx-badge--coming on warm surface needs dark text */
.stx-bg--warm .stx-badge--coming,
.stx-connector-card--muted .stx-badge--coming {
  color: #5C504A;
  background: rgba(92,80,74,0.1);
  border-color: rgba(92,80,74,0.2);
}

/* Code comment: darken to meet 4.5:1 on dark code bg (#161210) */
.stx-code__comment {
  color: #8E8078;
  font-style: italic;
}

/* Info panel label dark variant */
.stx-info-panel__label--dark {
  color: var(--stx-text-deep-muted);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* --- Pricing toggle + card orphans ------------------------ */

.stx-pricing-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(26,22,18,0.07);
  border: 1px solid var(--stx-border-warm);
  border-radius: 100px;
  padding: 0.25rem;
  gap: 0.25rem;
  margin-top: 1.5rem;
}

.stx-pricing-toggle__btn {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--stx-text-warm-muted);
  background: transparent;
  border: none;
  border-radius: 100px;
  padding: 0.5rem 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: background 0.2s, color 0.2s;
}

.stx-pricing-toggle__btn.is-active {
  background: var(--stx-text-warm-primary);
  color: #F5F0EB;
}

.stx-pricing-toggle__save {
  font-size: 0.6875rem;
  font-family: 'IBM Plex Mono', monospace;
  color: #6B3F10;
  letter-spacing: 0.04em;
  background: rgba(184,112,40,0.15);
  padding: 0.125rem 0.5rem;
  border-radius: 100px;
}

.stx-pricing-card--featured {
  border-color: var(--stx-copper);
  position: relative;
  box-shadow: 0 8px 32px rgba(184,112,40,0.12);
}

.stx-pricing-card__badge {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1A1612;
  background: rgba(184,112,40,0.18);
  border: 1px solid rgba(184,112,40,0.35);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}

.stx-pricing-card__header {
  margin-bottom: 1.5rem;
}

.stx-pricing-card__name {
  font-family: 'Lora', serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--stx-text-warm-primary);
  margin-bottom: 0.75rem;
}

.stx-pricing-card__amount {
  font-family: 'Lora', serif;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--stx-text-warm-primary);
  line-height: 1;
}

.stx-pricing-card__amount--contact {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--stx-copper-ink);
}

.stx-pricing-card__period {
  font-size: 0.9375rem;
  color: var(--stx-text-warm-muted);
  margin-left: 0.25rem;
}

.stx-pricing-card__annual-note {
  font-size: 0.8125rem;
  color: var(--stx-text-warm-muted);
  margin-top: 0.375rem;
}

/* Pricing toggle save badge - light version when button is active (dark bg) */
.stx-pricing-toggle__btn.is-active .stx-pricing-toggle__save {
  color: var(--stx-copper-glow);
  background: rgba(184,112,40,0.25);
}