:root {
  --tx3-paper: #e7e1d3;
  --tx3-paper-soft: #f0ebdf;
  --tx3-ink: #171510;
  --tx3-ink-soft: #242119;
  --tx3-accent: #f0a500;
  --tx3-muted: #686154;
  --tx3-line: rgba(23, 21, 16, 0.23);
  --tx3-dark-line: #3a3730;
  --tx3-mono: "IBM Plex Mono", monospace;
  --tx3-sans: "DM Sans", sans-serif;
  --tx3-display: "Archivo Black", sans-serif;
  --tx3-serif: "Instrument Serif", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--tx3-paper);
}

body.tx3-page {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--tx3-ink);
  background: var(--tx3-paper);
  font-family: var(--tx3-sans);
  -webkit-font-smoothing: antialiased;
}

.tx3-page a {
  color: inherit;
}

.tx3-skip {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  color: var(--tx3-paper) !important;
  background: var(--tx3-ink);
  font: 600 10px/1 var(--tx3-mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-160%);
}

.tx3-skip:focus {
  transform: translateY(0);
}

.tx3-header {
  position: sticky;
  z-index: 100;
  top: 0;
  min-height: 78px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 0 clamp(20px, 3vw, 48px);
  border-bottom: 1px solid var(--tx3-line);
  background: rgba(231, 225, 211, 0.9);
  backdrop-filter: blur(16px);
}

.tx3-brand {
  width: max-content;
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
}

.tx3-brand img {
  width: 24px;
  height: 24px;
}

.tx3-brand span {
  font-family: var(--tx3-mono);
  font-size: 15px;
  font-weight: 600;
}

.tx3-brand small {
  margin-left: 8px;
  color: #7e7667;
  font: 500 8px/1 var(--tx3-mono);
  letter-spacing: 0.12em;
}

.tx3-nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.tx3-nav-links a,
.tx3-launch {
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.11em;
  text-decoration: none;
  text-transform: uppercase;
}

.tx3-nav-links a {
  position: relative;
  color: #655f53;
}

.tx3-nav-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 1px;
  background: var(--tx3-ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.tx3-nav-links a:hover::after,
.tx3-nav-links a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.tx3-header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tx3-launch {
  padding: 14px 16px;
  color: var(--tx3-paper) !important;
  background: var(--tx3-ink);
}

.tx3-launch b {
  color: var(--tx3-accent);
}

.tx3-menu-toggle {
  width: 44px;
  height: 42px;
  display: none;
  place-items: center;
  padding: 0;
  border: 1px solid var(--tx3-ink);
  background: transparent;
  cursor: pointer;
}

.tx3-menu-toggle span {
  grid-area: 1 / 1;
  width: 18px;
  height: 1px;
  background: var(--tx3-ink);
  transition: transform 180ms ease;
}

.tx3-menu-toggle span:first-child {
  transform: translateY(-4px);
}

.tx3-menu-toggle span:last-child {
  transform: translateY(4px);
}

.tx3-menu-toggle[aria-expanded="true"] span:first-child {
  transform: rotate(45deg);
}

.tx3-menu-toggle[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg);
}

.tx3-mobile-menu {
  position: fixed;
  z-index: 90;
  inset: 69px 0 auto;
  padding: 14px 20px 24px;
  border-bottom: 1px solid var(--tx3-ink);
  background: var(--tx3-paper);
  box-shadow: 0 24px 60px rgba(23, 21, 16, 0.18);
}

.tx3-mobile-menu[hidden] {
  display: none;
}

.tx3-mobile-menu a {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--tx3-line);
  font-size: 18px;
  font-weight: 600;
  text-decoration: none;
}

.tx3-mobile-menu a span {
  color: var(--tx3-muted);
  font: 500 8px/1 var(--tx3-mono);
}

.tx3-hero {
  position: relative;
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(400px, 0.92fr);
  gap: clamp(50px, 6vw, 110px);
  align-items: center;
  padding: clamp(70px, 8vw, 116px) 5vw 90px;
  overflow: hidden;
}

.tx3-grid {
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  opacity: 0.44;
  background-image:
    linear-gradient(rgba(27, 24, 18, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 24, 18, 0.12) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(#000 52%, transparent 100%);
}

.tx3-hero-copy,
.tx3-terminal {
  position: relative;
  z-index: 1;
}

.tx3-kicker,
.tx3-label {
  color: var(--tx3-muted);
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tx3-kicker {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 0 0 30px;
}

.tx3-kicker span {
  padding: 7px 8px;
  color: var(--tx3-paper-soft);
  background: var(--tx3-ink);
}

.tx3-hero h1 {
  margin: 0;
  font-family: var(--tx3-display);
  font-size: clamp(56px, 6.7vw, 108px);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.89;
  text-transform: uppercase;
}

.tx3-hero h1 em,
.tx3-paths h2 em,
.tx3-faq-section h2 em,
.tx3-final-cta h2 em {
  color: #db8f00;
  font-family: var(--tx3-serif);
  font-weight: 400;
  text-transform: none;
}

.tx3-hero-intro {
  max-width: 600px;
  margin: 34px 0 0;
  color: #5e584d;
  font-size: 17px;
  line-height: 1.68;
}

.tx3-actions {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 34px;
}

.tx3-button,
.tx3-text-link {
  font: 500 10px/1 var(--tx3-mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.tx3-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--tx3-ink);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.tx3-button:hover,
.tx3-button:focus-visible {
  transform: translateY(-2px);
}

.tx3-button-dark {
  color: var(--tx3-paper-soft) !important;
  background: var(--tx3-ink);
}

.tx3-button-dark:hover,
.tx3-button-dark:focus-visible {
  color: var(--tx3-ink) !important;
  background: var(--tx3-accent);
}

.tx3-button-accent {
  border-color: var(--tx3-accent);
  background: var(--tx3-accent);
}

.tx3-text-link {
  padding: 0 0 7px;
  border-bottom: 1px solid rgba(21, 19, 15, 0.45);
}

.tx3-text-link-light {
  width: max-content;
  color: #d7d3ca !important;
  border-color: #5c5850;
}

.tx3-data-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 32px 0 0;
  color: #746c5f;
  font: 500 8px/1.4 var(--tx3-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tx3-data-note i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #19934a;
  box-shadow: 0 0 0 4px rgba(25, 147, 74, 0.12);
}

.tx3-data-note span {
  color: #aaa191;
}

.tx3-terminal {
  padding: 22px;
  border: 1px solid var(--tx3-ink);
  background: rgba(240, 235, 223, 0.78);
  box-shadow: 18px 18px 0 #e39a08;
  backdrop-filter: blur(8px);
  transform: rotate(0.35deg);
  animation: tx3-terminal-enter 800ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.tx3-terminal-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(21, 19, 15, 0.32);
  font: 500 8px/1 var(--tx3-mono);
  letter-spacing: 0.1em;
}

.tx3-terminal-head i {
  width: 7px;
  height: 7px;
  margin-left: auto;
  border-radius: 50%;
  background: #19934a;
}

.tx3-terminal-head small {
  color: #6f685b;
}

.tx3-terminal-score {
  display: flex;
  align-items: end;
  justify-content: space-between;
  padding: 28px 0 24px;
}

.tx3-terminal-score > div {
  display: grid;
  gap: 7px;
}

.tx3-terminal-score small,
.tx3-terminal-row span,
.tx3-bars span {
  color: #686154;
  font: 500 8px/1 var(--tx3-mono);
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.tx3-terminal-score strong {
  font-size: clamp(64px, 6vw, 96px);
  letter-spacing: -0.075em;
  line-height: 0.85;
}

.tx3-terminal-score sup {
  color: #d88b00;
  font-size: 0.32em;
  vertical-align: top;
}

.tx3-grade {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: var(--tx3-paper-soft);
  border-radius: 50%;
  background: var(--tx3-ink);
  font: 400 32px/1 var(--tx3-serif);
}

.tx3-terminal-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-top: 1px solid rgba(21, 19, 15, 0.22);
}

.tx3-terminal-row b {
  font: 600 10px/1 var(--tx3-mono);
}

.tx3-bars {
  display: grid;
  gap: 12px;
  margin-top: 22px;
  padding: 20px 0;
  border-block: 1px solid rgba(21, 19, 15, 0.32);
}

.tx3-bars p {
  display: grid;
  grid-template-columns: 82px 1fr 42px;
  align-items: center;
  gap: 12px;
  margin: 0;
}

.tx3-bars p i {
  position: relative;
  height: 6px;
  overflow: hidden;
  background: rgba(21, 19, 15, 0.14);
}

.tx3-bars p i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--bar);
  background: #df9404;
}

.tx3-bars p b {
  font: 600 9px/1 var(--tx3-mono);
  text-align: right;
}

.tx3-terminal > a {
  display: block;
  padding-top: 18px;
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.08em;
  text-align: right;
  text-decoration: none;
  text-transform: uppercase;
}

.tx3-ticker {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 28px;
  overflow: hidden;
  padding: 17px 3vw;
  color: var(--tx3-paper-soft);
  background: var(--tx3-ink);
  white-space: nowrap;
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.11em;
}

.tx3-ticker i {
  color: var(--tx3-accent);
  font-style: normal;
}

.tx3-section {
  padding: clamp(88px, 9vw, 138px) 5vw;
}

.tx3-analysis,
.tx3-method,
.tx3-final-cta {
  color: #eee9dd;
  background: var(--tx3-ink);
}

.tx3-section-head {
  display: grid;
  grid-template-columns: minmax(140px, 16vw) minmax(0, 1fr);
  align-items: start;
  gap: 30px;
}

.tx3-section-head > p {
  margin: 10px 0 0;
  color: #b67600;
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.11em;
}

.tx3-section-head-dark > p {
  color: var(--tx3-accent);
}

.tx3-section-head h2,
.tx3-method h2,
.tx3-final-cta h2 {
  margin: 0;
  font: 400 clamp(54px, 6vw, 92px)/0.94 var(--tx3-serif);
  letter-spacing: -0.04em;
}

.tx3-section-head > div > p {
  max-width: 630px;
  margin: 25px 0 0;
  color: #716a5d;
  font-size: 16px;
  line-height: 1.65;
}

.tx3-section-head-dark > div > p {
  color: #918d84;
}

.tx3-module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 74px;
  border-top: 1px solid var(--tx3-dark-line);
  border-left: 1px solid var(--tx3-dark-line);
}

.tx3-module-grid article {
  position: relative;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-right: 1px solid var(--tx3-dark-line);
  border-bottom: 1px solid var(--tx3-dark-line);
  transition: background 180ms ease;
}

.tx3-module-grid article:hover {
  background: #1f1d17;
}

.tx3-module-grid article > span {
  position: absolute;
  top: 20px;
  right: 24px;
  color: #444139;
  font: 400 44px/1 var(--tx3-serif);
}

.tx3-module-grid small,
.tx3-tool-grid span {
  color: var(--tx3-accent);
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.12em;
}

.tx3-module-grid h3 {
  max-width: 290px;
  margin: 72px 0 0;
  font-size: 27px;
  font-weight: 500;
  letter-spacing: -0.035em;
}

.tx3-module-grid p {
  max-width: 320px;
  margin: 18px 0 0;
  color: #8f8b82;
  line-height: 1.62;
}

.tx3-module-grid a {
  width: max-content;
  margin-top: auto;
  color: #d7d3ca;
  font: 500 9px/1 var(--tx3-mono);
  text-decoration: none;
  text-transform: uppercase;
}

.tx3-paths,
.tx3-tools,
.tx3-faq-section {
  position: relative;
  overflow: hidden;
  background-color: var(--tx3-paper);
  background-image:
    linear-gradient(rgba(27, 24, 18, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 24, 18, 0.07) 1px, transparent 1px);
  background-size: 60px 60px;
}

.tx3-path-list {
  margin-top: 70px;
  border-top: 1px solid var(--tx3-ink);
}

.tx3-path-list a {
  display: grid;
  grid-template-columns: 65px minmax(180px, 0.72fr) 1fr auto;
  align-items: center;
  gap: 25px;
  padding: 28px 8px;
  border-bottom: 1px solid var(--tx3-line);
  text-decoration: none;
  transition: padding 180ms ease, background 180ms ease;
}

.tx3-path-list a:hover,
.tx3-path-list a:focus-visible {
  padding-inline: 22px;
  background: rgba(240, 165, 0, 0.12);
}

.tx3-path-list span,
.tx3-path-list small {
  color: var(--tx3-muted);
  font: 500 9px/1.4 var(--tx3-mono);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.tx3-path-list strong {
  font: 400 clamp(31px, 3vw, 48px)/1 var(--tx3-serif);
}

.tx3-path-list b {
  color: #b67600;
  font-size: 20px;
}

.tx3-method {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(380px, 1.2fr);
  gap: 8vw;
}

.tx3-method-copy > p:not(.tx3-label) {
  max-width: 560px;
  margin: 27px 0 30px;
  color: #918d84;
  line-height: 1.68;
}

.tx3-method-copy .tx3-label {
  margin: 0 0 30px;
  color: var(--tx3-accent);
}

.tx3-method-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--tx3-dark-line);
}

.tx3-method-steps li {
  display: grid;
  grid-template-columns: 92px minmax(170px, 0.75fr) 1fr;
  align-items: start;
  gap: 20px;
  padding: 29px 0;
  border-bottom: 1px solid var(--tx3-dark-line);
}

.tx3-method-steps span {
  color: var(--tx3-accent);
  font: 500 8px/1.4 var(--tx3-mono);
  letter-spacing: 0.1em;
}

.tx3-method-steps h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 500;
}

.tx3-method-steps p {
  margin: 0;
  color: #918d84;
  font-size: 14px;
  line-height: 1.6;
}

.tx3-formula {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-top: 20px;
  padding: 26px;
  border: 1px solid var(--tx3-dark-line);
}

.tx3-formula > div {
  display: grid;
  gap: 14px;
}

.tx3-formula small {
  color: var(--tx3-accent);
  font: 500 8px/1 var(--tx3-mono);
  letter-spacing: 0.1em;
}

.tx3-formula code {
  color: #d8d4cb;
  font: 400 clamp(14px, 2vw, 24px)/1.4 var(--tx3-mono);
}

.tx3-formula a {
  color: #d8d4cb;
  font: 500 9px/1 var(--tx3-mono);
  text-decoration: none;
  text-transform: uppercase;
}

.tx3-tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--tx3-ink);
  border-left: 1px solid var(--tx3-ink);
}

.tx3-tool-grid a {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border-right: 1px solid var(--tx3-ink);
  border-bottom: 1px solid var(--tx3-ink);
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease;
}

.tx3-tool-grid a:hover,
.tx3-tool-grid a:focus-visible {
  color: var(--tx3-paper);
  background: var(--tx3-ink);
}

.tx3-tool-grid h3 {
  max-width: 260px;
  margin: 60px 0 0;
  font: 400 33px/1 var(--tx3-serif);
}

.tx3-tool-grid p {
  max-width: 300px;
  margin: 16px 0 0;
  color: var(--tx3-muted);
  font-size: 14px;
  line-height: 1.58;
}

.tx3-tool-grid a:hover p,
.tx3-tool-grid a:focus-visible p {
  color: #9d9990;
}

.tx3-tool-grid b {
  margin-top: auto;
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tx3-proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  color: var(--tx3-paper-soft);
  background: var(--tx3-accent);
}

.tx3-proof div {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 13px;
  padding: 30px 5vw;
  border-right: 1px solid rgba(23, 21, 16, 0.3);
}

.tx3-proof div:last-child {
  border-right: 0;
}

.tx3-proof strong {
  color: var(--tx3-ink);
  font: 400 clamp(28px, 3vw, 48px)/1 var(--tx3-serif);
}

.tx3-proof span {
  color: rgba(23, 21, 16, 0.7);
  font: 600 8px/1.4 var(--tx3-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tx3-faq {
  margin-top: 70px;
  border-top: 1px solid var(--tx3-ink);
}

.tx3-faq details {
  border-bottom: 1px solid var(--tx3-line);
}

.tx3-faq summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 25px 48px 25px 6px;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.tx3-faq summary::-webkit-details-marker {
  display: none;
}

.tx3-faq summary span {
  color: var(--tx3-muted);
  font: 500 8px/1 var(--tx3-mono);
}

.tx3-faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 8px;
  color: #b67600;
  font: 400 26px/1 var(--tx3-serif);
  transform: translateY(-50%);
  transition: transform 180ms ease;
}

.tx3-faq details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.tx3-faq details p {
  max-width: 820px;
  margin: 0;
  padding: 0 48px 25px 52px;
  color: var(--tx3-muted);
  line-height: 1.68;
}

.tx3-final-cta {
  min-height: 610px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 90px 5vw;
  text-align: center;
}

.tx3-final-cta > p {
  margin: 0 0 30px;
  color: var(--tx3-accent);
  font: 500 9px/1 var(--tx3-mono);
  letter-spacing: 0.12em;
}

.tx3-final-cta h2 {
  font-size: clamp(66px, 9vw, 136px);
}

.tx3-final-cta > div {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 46px;
}

.tx3-footer {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 30px 60px;
  align-items: start;
  padding: 52px 5vw 34px;
  border-top: 1px solid var(--tx3-dark-line);
  color: #d7d3ca;
  background: #11100d;
}

.tx3-footer-brand span {
  font-family: var(--tx3-mono);
}

.tx3-footer p {
  max-width: 470px;
  justify-self: end;
  margin: 4px 0 0;
  color: #817e77;
  font-size: 13px;
  line-height: 1.55;
  text-align: right;
}

.tx3-footer nav {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.tx3-footer nav a,
.tx3-footer small {
  color: #817e77;
  font: 500 8px/1 var(--tx3-mono);
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.tx3-footer small {
  justify-self: end;
}

.tx3-bug-fab {
  border-color: #564f42;
  border-radius: 0;
  color: #d7d3ca;
  background: var(--tx3-ink);
  font-family: var(--tx3-mono);
  text-transform: uppercase;
}

.tx3-field-gap {
  margin-top: 12px;
}

.tx3-short-textarea {
  min-height: 60px;
}

.tx3-error {
  margin-top: 8px;
}

.tx3-bug-actions {
  margin-top: 16px;
}

@keyframes tx3-terminal-enter {
  from {
    opacity: 0;
    transform: translateY(26px) rotate(0.35deg);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(0.35deg);
  }
}

@media (max-width: 1040px) {
  .tx3-header {
    grid-template-columns: 1fr auto;
  }

  .tx3-nav-links {
    display: none;
  }

  .tx3-menu-toggle {
    display: grid;
  }

  .tx3-hero {
    grid-template-columns: 1fr;
  }

  .tx3-hero-copy {
    max-width: 850px;
  }

  .tx3-terminal {
    width: min(680px, calc(100% - 18px));
    justify-self: end;
  }

  .tx3-module-grid,
  .tx3-tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tx3-module-grid article:last-child {
    grid-column: 1 / -1;
  }

  .tx3-method {
    grid-template-columns: 1fr;
  }

  .tx3-formula {
    grid-column: auto;
  }

  .tx3-proof {
    grid-template-columns: repeat(2, 1fr);
  }

  .tx3-proof div:nth-child(2) {
    border-right: 0;
  }

  .tx3-proof div:nth-child(-n+2) {
    border-bottom: 1px solid rgba(23, 21, 16, 0.3);
  }
}

@media (max-width: 720px) {
  .tx3-header {
    min-height: 69px;
    padding-inline: 16px;
  }

  .tx3-brand small {
    display: none;
  }

  .tx3-launch {
    display: none;
  }

  .tx3-hero {
    min-height: auto;
    gap: 70px;
    padding: 82px 20px 76px;
  }

  .tx3-grid,
  .tx3-paths,
  .tx3-tools,
  .tx3-faq-section {
    background-size: 46px 46px;
  }

  .tx3-kicker {
    margin-bottom: 25px;
  }

  .tx3-hero h1 {
    font-size: clamp(52px, 15.5vw, 82px);
  }

  .tx3-hero-intro {
    margin-top: 27px;
    font-size: 16px;
  }

  .tx3-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  .tx3-button {
    width: 100%;
  }

  .tx3-data-note {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .tx3-terminal {
    width: calc(100% - 11px);
    padding: 17px;
    box-shadow: 11px 11px 0 #e39a08;
  }

  .tx3-terminal-head {
    font-size: 7px;
  }

  .tx3-terminal-score strong {
    font-size: clamp(56px, 19vw, 76px);
  }

  .tx3-grade {
    width: 48px;
    height: 48px;
    font-size: 27px;
  }

  .tx3-bars p {
    grid-template-columns: 70px 1fr 38px;
    gap: 8px;
  }

  .tx3-ticker {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .tx3-section {
    padding: 82px 20px;
  }

  .tx3-section-head {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .tx3-section-head h2,
  .tx3-method h2 {
    font-size: clamp(48px, 14vw, 70px);
  }

  .tx3-module-grid,
  .tx3-tool-grid {
    grid-template-columns: 1fr;
    margin-top: 52px;
  }

  .tx3-module-grid article:last-child {
    grid-column: auto;
  }

  .tx3-module-grid article {
    min-height: 320px;
  }

  .tx3-path-list {
    margin-top: 50px;
  }

  .tx3-path-list a {
    grid-template-columns: 38px 1fr auto;
    gap: 12px;
    padding: 24px 4px;
  }

  .tx3-path-list small {
    display: none;
  }

  .tx3-path-list strong {
    font-size: 35px;
  }

  .tx3-method {
    gap: 60px;
  }

  .tx3-method-steps li {
    grid-template-columns: 70px 1fr;
  }

  .tx3-method-steps p {
    grid-column: 2;
  }

  .tx3-formula {
    align-items: flex-start;
    flex-direction: column;
  }

  .tx3-formula code {
    overflow-wrap: anywhere;
  }

  .tx3-tool-grid a {
    min-height: 270px;
  }

  .tx3-proof {
    grid-template-columns: 1fr 1fr;
  }

  .tx3-proof div {
    min-height: 145px;
    padding: 24px 20px;
  }

  .tx3-faq {
    margin-top: 50px;
  }

  .tx3-faq summary {
    gap: 16px;
    padding-left: 2px;
    font-size: 16px;
  }

  .tx3-faq details p {
    padding-left: 28px;
  }

  .tx3-final-cta {
    min-height: 530px;
    padding-inline: 20px;
  }

  .tx3-final-cta h2 {
    font-size: clamp(58px, 18vw, 92px);
  }

  .tx3-final-cta > div {
    width: 100%;
    align-items: flex-start;
    flex-direction: column;
  }

  .tx3-footer {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 44px 20px 32px;
  }

  .tx3-footer p,
  .tx3-footer small {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 430px) {
  .tx3-brand span {
    font-size: 13px;
  }

  .tx3-hero h1 {
    font-size: 14.4vw;
  }

  .tx3-terminal-head small {
    display: none;
  }

  .tx3-terminal-score {
    padding-top: 24px;
  }

  .tx3-proof {
    grid-template-columns: 1fr;
  }

  .tx3-proof div,
  .tx3-proof div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid rgba(23, 21, 16, 0.3);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}