:root {
  --bg: #080a0a;
  --surface: #101413;
  --surface-2: #171c1a;
  --ink: #f5efe4;
  --muted: #a8b1aa;
  --line: rgba(245, 239, 228, 0.14);
  --accent: #85ffb7;
  --accent-2: #ffb84d;
  --danger: #ff6b6b;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.42);
  --header-h: 72px;
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    var(--bg);
  background-size: 44px 44px;
  color: var(--ink);
  letter-spacing: 0;
}

body.exchange-view {
  --accent: var(--exchange-accent);
  --accent-2: var(--exchange-accent-2);
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: var(--header-h);
  padding: 14px clamp(18px, 4vw, 52px);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 10, 10, 0.82);
  backdrop-filter: blur(20px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--ink);
}

.brand-glyph {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(245, 239, 228, 0.22);
  background: var(--ink);
  color: #07100b;
  font-size: 17px;
  font-weight: 900;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2.3vw, 36px);
  color: var(--muted);
  font-size: 14px;
}

.top-nav a,
.header-action,
.cta,
.ghost-link,
.mini-link {
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

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

.header-action {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  padding: 0 16px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.header-action:hover {
  border-color: color-mix(in srgb, var(--accent) 70%, white 0%);
  color: var(--accent);
}

main {
  min-height: 70vh;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - var(--header-h));
  padding: clamp(42px, 8vh, 84px) clamp(18px, 4vw, 52px) 34px;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(133, 255, 183, 0.09), transparent 34%),
    linear-gradient(260deg, rgba(255, 184, 77, 0.1), transparent 32%);
  opacity: 0.8;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.88fr);
  gap: clamp(36px, 7vw, 112px);
  max-width: 1440px;
  margin: 0 auto;
  align-items: center;
}

.hero-copy {
  animation: rise-in 700ms ease both;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(48px, 9vw, 132px);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(32px, 5vw, 70px);
  line-height: 0.96;
  letter-spacing: 0;
}

h3 {
  font-size: clamp(21px, 2vw, 32px);
  line-height: 1.05;
  letter-spacing: 0;
}

.lede {
  max-width: 650px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.5;
}

.hero-actions,
.section-actions,
.brand-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.cta,
.ghost-link {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 20px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 800;
}

.cta {
  background: var(--accent);
  color: #07100b;
}

.cta:hover {
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--accent) 88%, white 12%);
}

.ghost-link {
  border-color: var(--line);
  color: var(--ink);
}

.ghost-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 620px;
  animation: fade-in 900ms ease both 130ms;
}

.radar-plane {
  position: absolute;
  inset: 0 0 188px;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent 49.7%, rgba(245, 239, 228, 0.12) 50%, transparent 50.3%),
    linear-gradient(transparent 49.7%, rgba(245, 239, 228, 0.12) 50%, transparent 50.3%),
    rgba(16, 20, 19, 0.64);
  box-shadow: var(--shadow);
}

.radar-plane::after {
  content: "";
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(245, 239, 228, 0.16);
}

.exchange-node {
  --x: 50%;
  --y: 50%;
  position: absolute;
  left: var(--x);
  top: var(--y);
  display: grid;
  width: clamp(62px, 8vw, 90px);
  height: clamp(62px, 8vw, 90px);
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--node-color) 72%, white 0%);
  background: rgba(8, 10, 10, 0.78);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.35);
  transform: translate(-50%, -50%);
  transition:
    transform 190ms ease,
    border-color 190ms ease,
    background 190ms ease;
}

.exchange-node img {
  width: 43%;
  height: 43%;
  object-fit: contain;
}

.exchange-node span {
  position: absolute;
  top: calc(100% + 9px);
  left: 50%;
  max-width: 110px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  transform: translateX(-50%);
}

.exchange-node:hover {
  z-index: 3;
  background: color-mix(in srgb, var(--node-color) 18%, #080a0a 82%);
  transform: translate(-50%, -50%) scale(1.08);
}

.hero-metrics {
  position: absolute;
  right: 0;
  bottom: 0;
  display: grid;
  gap: 1px;
  width: 100%;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: rgba(8, 10, 10, 0.78);
  backdrop-filter: blur(18px);
}

.metric-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  padding: 16px;
  border-right: 1px solid rgba(245, 239, 228, 0.09);
  border-bottom: 1px solid rgba(245, 239, 228, 0.09);
}

.metric-row:last-child {
  border-right: 0;
}

.metric-value {
  color: var(--accent);
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
}

.metric-label {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.section {
  padding: clamp(58px, 8vw, 112px) clamp(18px, 4vw, 52px);
}

.section.narrow {
  padding-top: clamp(36px, 5vw, 64px);
}

.section-inner {
  max-width: 1320px;
  margin: 0 auto;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(260px, 0.46fr);
  gap: 28px;
  align-items: end;
  margin-bottom: clamp(28px, 5vw, 58px);
}

.section-head p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.exchange-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.exchange-tile {
  position: relative;
  min-height: 326px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(16, 20, 19, 0.58);
  overflow: hidden;
  transition:
    background 200ms ease,
    transform 200ms ease;
}

.exchange-tile::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: var(--tile-color);
  transform: scaleX(0.2);
  transform-origin: left;
  transition: transform 200ms ease;
}

.exchange-tile:hover {
  background: color-mix(in srgb, var(--tile-color) 14%, #101413 86%);
  transform: translateY(-3px);
}

.exchange-tile:hover::before {
  transform: scaleX(1);
}

.tile-top,
.brand-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.logo-wrap {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border: 1px solid rgba(245, 239, 228, 0.2);
  background: rgba(245, 239, 228, 0.06);
}

.logo-wrap img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border: 1px solid rgba(245, 239, 228, 0.16);
  padding: 0 9px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.exchange-tile h3 {
  margin: 28px 0 12px;
}

.exchange-tile p {
  min-height: 92px;
  margin-bottom: 22px;
  color: var(--muted);
  line-height: 1.55;
}

.tile-proof {
  min-height: 108px;
  margin-bottom: 20px;
}

.mini-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
}

.mini-link:hover {
  color: var(--tile-color);
}

.comparison-shell {
  border: 1px solid var(--line);
  background: rgba(16, 20, 19, 0.58);
  overflow-x: auto;
  box-shadow: var(--shadow);
}

.comparison-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
  padding: 18px 16px;
  border-bottom: 1px solid rgba(245, 239, 228, 0.1);
  text-align: left;
  vertical-align: top;
}

.comparison-table th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.comparison-table td {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
}

.comparison-table td span {
  color: var(--muted);
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.table-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}

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

.score-bar {
  display: grid;
  width: 112px;
  height: 8px;
  grid-template-columns: repeat(10, 1fr);
  gap: 3px;
  margin-top: 8px;
}

.score-bar span {
  background: rgba(245, 239, 228, 0.18);
}

.score-bar span.on {
  background: var(--bar-color);
}

.method-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.method-item {
  min-height: 260px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.method-item .index {
  display: block;
  margin-bottom: 34px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.method-item p {
  color: var(--muted);
  line-height: 1.6;
}

.exchange-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(44px, 8vw, 92px) clamp(18px, 4vw, 52px) clamp(30px, 5vw, 70px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(115deg, color-mix(in srgb, var(--accent) 22%, transparent), transparent 34%),
    linear-gradient(250deg, color-mix(in srgb, var(--accent-2) 16%, transparent), transparent 36%);
}

.exchange-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.52fr);
  gap: clamp(34px, 6vw, 84px);
  max-width: 1320px;
  margin: 0 auto;
  align-items: end;
}

.exchange-kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.exchange-logo-xl {
  display: grid;
  width: clamp(76px, 11vw, 128px);
  height: clamp(76px, 11vw, 128px);
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 52%, white 0%);
  background: rgba(8, 10, 10, 0.66);
  box-shadow: var(--shadow);
}

.exchange-logo-xl img {
  width: 46%;
  height: 46%;
  object-fit: contain;
}

.exchange-title {
  max-width: 800px;
  margin-bottom: 18px;
  font-size: clamp(54px, 9.2vw, 126px);
  line-height: 0.88;
}

.exchange-summary {
  max-width: 690px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.5;
}

.proof-strip {
  margin: 0 0 22px;
  max-width: 560px;
}

.proof-badge {
  display: grid;
  gap: 7px;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, rgba(245, 239, 228, 0.14));
  padding: 16px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 14%, transparent), transparent 58%),
    rgba(8, 10, 10, 0.62);
}

.proof-badge.compact {
  padding: 12px;
  gap: 5px;
}

.proof-badge strong {
  color: var(--ink);
  font-size: clamp(18px, 2.2vw, 28px);
  line-height: 1.04;
}

.proof-badge.compact strong {
  font-size: 16px;
  line-height: 1.2;
}

.proof-badge small {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.proof-tag {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 26px;
  border: 1px solid rgba(245, 239, 228, 0.14);
  padding: 0 9px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.trustproof {
  border-color: rgba(0, 182, 122, 0.58);
  background:
    linear-gradient(135deg, rgba(0, 182, 122, 0.18), transparent 58%),
    rgba(8, 10, 10, 0.66);
}

.trust-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-weight: 900;
}

.trust-logo span,
.stars span {
  color: #00b67a;
}

.stars {
  display: flex;
  gap: 5px;
  color: #00b67a;
  font-size: 18px;
  letter-spacing: 0;
}

.stars span {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  background: #00b67a;
  color: #fff;
  line-height: 1;
}

.stars .half {
  background: linear-gradient(90deg, #00b67a 72%, rgba(245, 239, 228, 0.26) 72%);
}

.verdict-panel {
  border: 1px solid var(--line);
  background: rgba(8, 10, 10, 0.68);
  box-shadow: var(--shadow);
}

.verdict-panel > div {
  padding: 22px;
  border-bottom: 1px solid rgba(245, 239, 228, 0.1);
}

.verdict-panel > div:last-child {
  border-bottom: 0;
}

.verdict-label {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.verdict-panel p,
.verdict-panel ul {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.verdict-panel ul {
  padding-left: 18px;
}

.review-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.65fr) minmax(300px, 0.35fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.review-main {
  display: grid;
  gap: 42px;
}

.review-block {
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

.review-block p,
.review-block li {
  color: var(--muted);
  line-height: 1.7;
}

.review-block ul {
  padding-left: 18px;
}

.review-block h3 {
  margin-bottom: 12px;
}

.trait-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.trait {
  min-height: 174px;
  padding: 22px;
  background: #0d1110;
}

.trait strong {
  display: block;
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 15px;
}

.trait span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.side-panel {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  border: 1px solid var(--line);
  background: rgba(16, 20, 19, 0.76);
  box-shadow: var(--shadow);
}

.side-panel > div {
  padding: 22px;
  border-bottom: 1px solid rgba(245, 239, 228, 0.1);
}

.side-panel > div:last-child {
  border-bottom: 0;
}

.side-panel h3 {
  margin-bottom: 16px;
}

.facts-list {
  display: grid;
  gap: 14px;
}

.fact {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
}

.fact span:first-child {
  color: rgba(245, 239, 228, 0.62);
}

.fact strong {
  color: var(--ink);
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.keyword-cloud span {
  border: 1px solid rgba(245, 239, 228, 0.16);
  padding: 8px 10px;
  color: var(--muted);
  font-size: 13px;
}

.alt-list {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.alt-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 16px;
  background: #0d1110;
}

.alt-row:hover {
  background: color-mix(in srgb, var(--alt-color) 12%, #0d1110 88%);
}

.alt-title {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 900;
}

.alt-title img {
  width: 26px;
  height: 26px;
}

.alt-row span {
  color: var(--muted);
  font-size: 13px;
}

.final-cta {
  padding: clamp(54px, 8vw, 104px) clamp(18px, 4vw, 52px);
  background: var(--ink);
  color: #07100b;
}

.final-cta .section-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) auto;
  gap: 28px;
  align-items: end;
}

.final-cta p {
  max-width: 660px;
  color: rgba(7, 16, 11, 0.72);
  font-size: 18px;
  line-height: 1.55;
}

.final-cta .cta {
  background: #07100b;
  color: var(--ink);
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 0.55fr);
  gap: 24px;
  padding: 34px clamp(18px, 4vw, 52px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-footer strong {
  color: var(--ink);
}

.site-footer p {
  margin: 0;
  line-height: 1.55;
}

.view {
  animation: view-in 520ms ease both;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes view-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (max-width: 1080px) {
  .hero-inner,
  .exchange-hero-inner,
  .review-layout,
  .section-head,
  .final-cta .section-inner {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 620px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    width: min(430px, 100%);
  }

  .metric-row {
    border-right: 0;
  }

  .exchange-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .side-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  :root {
    --header-h: 64px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 10px 16px;
  }

  .top-nav {
    display: none;
  }

  .header-action {
    min-height: 40px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    gap: 28px;
  }

  .hero-visual {
    min-height: 560px;
  }

  .radar-plane {
    inset: 0 0 178px;
  }

  .exchange-node {
    width: 58px;
    height: 58px;
  }

  .exchange-node span {
    display: none;
  }

  .hero-metrics {
    right: 0;
    bottom: 0;
    width: 100%;
  }

  .metric-row {
    grid-template-columns: 64px 1fr;
    padding: 13px;
  }

  .metric-value {
    font-size: 22px;
  }

  .exchange-grid,
  .trait-grid {
    grid-template-columns: 1fr;
  }

  .exchange-tile {
    min-height: auto;
  }

  .exchange-tile p {
    min-height: auto;
  }

  .tile-proof {
    min-height: auto;
  }

  .exchange-title {
    overflow-wrap: anywhere;
    font-size: clamp(42px, 14vw, 66px);
  }

  .proof-strip {
    max-width: 100%;
  }

  .proof-badge strong {
    font-size: 20px;
  }

  .stars span {
    width: 24px;
    height: 24px;
    font-size: 15px;
  }

  .fact {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .alt-row {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}