:root {
  --bg: #F6F7F4;
  --surface: #FFFFFF;
  --surface-2: #EFF1EA;
  --ink: #10131A;
  --ink-soft: #565A62;
  --ink-faint: #8B8F96;
  --line: #E1E4DC;
  --line-strong: #C8CCC3;

  --accent: #059164;
  --accent-ink: #059164;
  --accent-tint: #EAEFFE;

  --yes: #0E7A4F;
  --yes-tint: #E7F4ED;
  --no: #C23B2E;
  --no-tint: #FBEAE7;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --maxw: 1200px;

  --font-head: 'Instrument Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
  font-size: 16.5px;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-head);
}

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

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

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--accent-ink);
  font-family: var(--font-mono);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- utility bar ---------- */
.utility {
  background: var(--ink);
  color: #D7DAE0;
  font-size: 16px;
  padding: 8px 0;
  font-family: var(--font-mono);
}

.utility .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.utility a {
  text-decoration: underline;
  text-underline-offset: 2px;
  color: #D7DAE0;
}

/* ---------- ticker ---------- */
.ticker {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 11px 0;
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: scroll-left 34s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes scroll-left {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.tick {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  border-right: 1px solid var(--line);
  font-size: 12.5px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.tick .name {
  color: var(--ink-soft);
  font-weight: 400;
}

.tick .px {
  font-weight: 600;
}

.tick .up {
  color: var(--yes);
}

.tick .down {
  color: var(--no);
}

/* ---------- header/nav ---------- */
header.site {
  padding: 10px 0;
  background: var(--accent);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
}

header.site .wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 25px;
  letter-spacing: -.01em;
  font-family: var(--font-head);
  color: var(--accent-tint);
}

.brand .mark {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand .mark svg {
  width: 14px;
  height: 14px;
}

nav.site-nav {
  display: flex;
  gap: 30px;
  font-size: 16px;
  font-weight: 500;
}

nav.site-nav a {
  text-decoration: none;
  color: var(--accent-tint);
}

nav.site-nav a:hover {
  color: var(--ink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform .2s ease, opacity .2s ease;
}

.nav-toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-cta {
  display: none;
}

@media(min-width:860px) {
  .nav-cta {
    display: inline-flex;
  }
}

@media(max-width:859px) {
  .nav-toggle {
    display: flex;
  }

  nav.site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--surface);
    border: 1px solid var(--line);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .25s ease, opacity .2s ease;
    z-index: 40;
  }

  nav.site-nav.open {
    max-height: 420px;
    opacity: 1;
  }

  nav.site-nav a {
    padding: 14px 24px;
    border-top: 1px solid var(--line);
  }

  .nav-cta-mobile {
    display: block;
    font-weight: 600;
    color: var(--accent);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
}

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

.btn-primary:hover {
  background: var(--ink-soft);
}

.btn-outline {
  border-color: var(--line-strong);
  color: var(--ink);
  background: var(--surface);
}

.btn-outline:hover {
  border-color: var(--ink);
}

/* ---------- hero ---------- */
.hero {
  padding: 40px 0 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.hero .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media(min-width:900px) {
  .hero .grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 56px;
  }
}

.hero h1 {
  font-size: clamp(32px, 5vw, 45px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 600;
  margin: 16px 0 18px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero p.lead {
  font-size: 16.5px;
  color: var(--ink-soft);
  max-width: 58ch;
  margin: 0 0 26px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-fineprint {
  margin-top: 18px;
  font-size: 16px;
  color: var(--ink-faint);
  font-family: var(--font-mono);
  line-height: 1.7;
}

/* signature element: order book */
.book {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.book-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.book-head .t {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.book-head .live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--yes);
}

.book-head .live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--yes);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: .35;
  }
}

.book-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
}

.book-row:last-child {
  border-bottom: none;
}

.book-row .q {
  flex: 1;
  font-size: 16px;
  color: var(--ink);
}

.book-row .bar-track {
  width: 84px;
  height: 6px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
  flex-shrink: 0;
}

.book-row .bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--yes);
}

.book-row .px {
  width: 42px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--yes);
  flex-shrink: 0;
}

/* ---------- section shell ---------- */
section {
  padding: 64px 0;
}

.section-head {
  max-width: 620px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -.015em;
  margin: 12px 0 12px;
  font-weight: 600;
  line-height: 1.28;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 16.5px;
  margin: 0;
}

.divider-strip {
  background: var(--surface-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  overflow: hidden;
}

.divider-strip .ticker-track {
  animation-duration: 46s;
}

.divider-strip .tick {
  border-right-color: var(--line-strong);
}

/* ---------- categories (ledger rows, no photos) ---------- */
.cat-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.cat-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 22px 22px;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}

@media(min-width:700px) {
  .cat-row {
    grid-template-columns: 40px 200px 1fr;
    align-items: center;
  }
}

.cat-row:last-child {
  border-bottom: none;
}

.cat-row .icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--accent-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cat-row .icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent);
}

.cat-row h3 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
}

.cat-row p {
  margin: 4px 0 0;
  font-size: 16px;
  color: var(--ink-soft);
  grid-column: 1 / -1;
}

@media(min-width:700px) {
  .cat-row p {
    grid-column: auto;
    margin: 0;
  }
}

/* ---------- how it works ---------- */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

@media(min-width:820px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  padding: 28px 26px;
  border-bottom: 1px solid var(--line);
}

@media(min-width:820px) {
  .step {
    border-bottom: none;
    border-right: 1px solid var(--line);
  }

  .step:last-child {
    border-right: none;
  }
}

.step:last-child {
  border-bottom: none;
}

.step .num {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-mono);
  margin-bottom: 14px;
}

.step h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 600;
}

.step p {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

/* ---------- contract explainer ---------- */
.explain {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media(min-width:900px) {
  .explain {
    grid-template-columns: 1fr 1fr;
  }
}

.contract-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.contract-card .q {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
}

.bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 16px;
  font-family: var(--font-mono);
}

.bar-row .label {
  width: 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.bar-track {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
}

.bar-fill.yes {
  background: var(--yes);
}

.bar-fill.no {
  background: var(--no);
}

.bar-row .pct {
  width: 42px;
  text-align: right;
  color: var(--ink-soft);
}

.explain-copy ul {
  padding-left: 0;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  list-style: none;
}

.explain-copy li {
  margin-bottom: 14px;
  padding-left: 20px;
  position: relative;
}

.explain-copy li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ---------- features ---------- */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.feat {
  background: var(--surface);
  padding: 26px 24px;
}

.feat .icon-sq {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--accent-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feat .icon-sq svg {
  width: 17px;
  height: 17px;
  stroke: var(--accent);
}

.feat h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 600;
}

.feat p {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

/* ---------- personas ---------- */
.persona-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.persona-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

@media(min-width:700px) {
  .persona-row {
    grid-template-columns: 160px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

.persona-row:last-child {
  border-bottom: none;
}

.persona-row .tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--accent-ink);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.persona-row p {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

/* ---------- risk box ---------- */
.risk {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--no);
  border-radius: var(--radius);
  padding: 28px;
}

.risk h2 {
  margin-top: 0;
}

.risk ul {
  margin: 14px 0 0;
  padding-left: 0;
  color: var(--ink-soft);
  font-size: 16px;
  list-style: none;
}

.risk li {
  margin-bottom: 10px;
  padding-left: 18px;
  position: relative;
}

.risk li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--no);
}

/* ---------- faq ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16.5px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-head);
}

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

.faq-item summary::after {
  content: "+";
  font-size: 18px;
  font-weight: 400;
  color: var(--ink-faint);
  transition: transform .15s ease;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 68ch;
}

/* ---------- trust ---------- */
.trust-grid {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 36px;
  background: var(--surface);
}

@media(min-width:700px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.trust-card {
  padding: 24px;
  border-bottom: 1px solid var(--accent);
}

@media(min-width:700px) {
  .trust-card:nth-child(odd) {
    border-right: 1px solid var(--accent);
  }

  .trust-card:nth-last-child(-n+2) {
    border-bottom: none;
  }
}

.trust-card:last-child {
  border-bottom: none;
}

.trust-card .icon-sq {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--accent-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.trust-card .icon-sq svg {
  width: 17px;
  height: 17px;
  stroke: var(--accent);
}

.trust-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
}

.trust-card p {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

.byline {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
}

.byline .av {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.byline .meta p {
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
}

.byline .meta strong {
  font-size: 16px;
}

/* ---------- comparison table ---------- */
.compare-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
}

table.compare {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
  font-size: 16px;
}

table.compare th,
table.compare td {
  padding: 15px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

table.compare th {
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-faint);
  background: var(--surface-2);
  white-space: nowrap;
  font-family: var(--font-mono);
}

table.compare th:first-child,
table.compare td:first-child {
  color: var(--ink-soft);
  font-weight: 500;
  white-space: nowrap;
}

table.compare td.hi {
  background: var(--accent-tint);
  color: var(--accent-ink);
  font-weight: 600;
}

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

table.compare .check {
  color: var(--yes);
  font-weight: 700;
}

table.compare .cross {
  color: var(--no);
  font-weight: 700;
}

/* ---------- pros and cons ---------- */
.pc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

@media(min-width:760px) {
  .pc-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pc-card {
  background: var(--surface);
  padding: 26px 26px 22px;
}

.pc-card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 600;
}

.pc-card.pros h3 {
  color: var(--yes);
}

.pc-card.cons h3 {
  color: var(--no);
}

.pc-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pc-card li {
  display: flex;
  gap: 10px;
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 12px;
  line-height: 1.5;
}

.pc-card li:last-child {
  margin-bottom: 0;
}

.pc-card.pros li::before {
  content: "+";
  color: var(--yes);
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.pc-card.cons li::before {
  content: "–";
  color: var(--no);
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

/* ---------- final cta ---------- */
.final-cta {
  background: var(--ink);
  color: #F5F6F5;
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
}

.final-cta h2 {
  font-size: clamp(24px, 3.6vw, 34px);
  margin: 0 0 14px;
  font-weight: 600;
  letter-spacing: -.01em;
}

.final-cta p {
  color: #A7ACB6;
  max-width: 50ch;
  margin: 0 auto 28px;
  font-size: 18px;
}

.final-cta .btn-primary {
  background: var(--accent);
  color: #fff;
}

.final-cta .btn-primary:hover {
  background: #059164;
}

/* ---------- footer ---------- */
footer {
  padding: 48px 0 40px;
  border-top: 1px solid var(--line);
}

footer .fgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

@media(min-width:760px) {
  footer .fgrid {
    grid-template-columns: 2fr 1fr 2fr 1fr;
  }
}

footer h4 {
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-faint);
  margin: 0 0 12px;
  font-family: var(--font-mono);
}

footer .flinks {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 16px;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  gap: 9px;
}

footer .flinks a {
  text-decoration: none;
}

footer .flinks a:hover {
  text-decoration: underline;
}

.disclosure {
  font-size: 16px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  padding-top: 22px;
  line-height: 1.7;
  font-family: var(--font-mono);
}

.disclosure p {
  margin: 0 0 10px;
}

@media(max-width:859px) {
  .btn{
    font-size: 12px;
  }
  .brand {
    font-size: 18px;
  }
  nav.site-nav a {
  text-decoration: none;
  color: var(--ink);
}
}