@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f5f4ef;
  --paper: #ffffff;
  --ink: #111111;
  --muted: #70706c;
  --line: #d9d8d2;
  --dark: #171717;
  --lime: #d8ff43;
  --violet: #b9a7ff;
  --orange: #ff9a55;
  --radius: 4px;
  --max: 1320px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
  line-height: 1.55;
}

img {
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  min-height: 88px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  border-bottom: 1px solid var(--line);
}

.brand,
.footer-brand {
  font-weight: 800;
  letter-spacing: -0.08em;
  font-size: 25px;
  line-height: 1;
}

.brand i,
.footer-brand i {
  font-style: normal;
  font-weight: 500;
  margin-left: 4px;
}

.site-header nav {
  display: flex;
  gap: 30px;
  font-size: 13px;
  font-weight: 600;
}

.site-header nav a {
  transition: opacity .2s ease;
}

.site-header nav a:hover {
  opacity: .55;
}

.header-link {
  justify-self: end;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
}

main {
  overflow: hidden;
}

.hero {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  min-height: 670px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 80px;
  padding: 90px 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  letter-spacing: .12em;
  font-weight: 500;
}

.eyebrow > span {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--ink);
  border-radius: 50%;
}

.eyebrow.light {
  color: #fff;
}

.eyebrow.light > span {
  background: #fff;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(52px, 6.4vw, 92px);
  line-height: .94;
  letter-spacing: -.065em;
  font-weight: 700;
}

.hero h1 em {
  font-style: normal;
  color: #77776f;
}

.hero-lead {
  max-width: 610px;
  margin: 34px 0 0;
  font-size: 18px;
  line-height: 1.65;
  color: #555550;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 40px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 25px;
  font-size: 13px;
  font-weight: 700;
}

.button-dark {
  background: var(--dark);
  color: white;
}

.text-link {
  font-size: 13px;
  font-weight: 700;
}

.text-link span {
  margin-left: 7px;
  font-size: 18px;
}

.market-board {
  position: relative;
  min-height: 450px;
  padding: 28px;
  background: var(--dark);
  color: #fff;
  overflow: hidden;
}

.market-board:before,
.market-board:after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
}

.market-board:before {
  width: 520px;
  height: 520px;
  top: 70px;
  right: -170px;
}

.market-board:after {
  width: 340px;
  height: 340px;
  top: 160px;
  right: -80px;
}

.board-top {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  color: #a5a5a0;
}

.live {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #d8ff43;
}

.live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
}

.board-main {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 260px;
}

.board-label {
  display: block;
  margin-bottom: 8px;
  color: #8f8f8a;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
}

.board-main strong {
  font-size: 105px;
  line-height: .9;
  letter-spacing: -.08em;
}

.board-main small {
  color: #888;
  font-family: "DM Mono", monospace;
  font-size: 14px;
}

.orbit {
  position: relative;
  width: 175px;
  height: 175px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
}

.orbit:before {
  content: "";
  position: absolute;
  inset: 25px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
}

.orbit-core {
  position: absolute;
  inset: 50px;
  display: grid;
  place-items: center;
  background: var(--lime);
  color: var(--dark);
  border-radius: 50%;
  font-size: 20px;
  font-weight: 800;
}

.dot {
  position: absolute;
  width: 9px;
  height: 9px;
  background: white;
  border-radius: 50%;
}

.dot-one {
  top: 18px;
  left: 45px;
}

.dot-two {
  right: 4px;
  top: 78px;
}

.dot-three {
  bottom: 17px;
  left: 48px;
}

.mini-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  border-top: 1px solid rgba(255,255,255,.16);
  padding-top: 20px;
}

.mini-stats > div {
  display: flex;
  flex-direction: column;
}

.mini-stats span {
  font-family: "DM Mono", monospace;
  color: #888;
  font-size: 9px;
  letter-spacing: .08em;
}

.mini-stats strong {
  margin: 4px 0 10px;
  font-size: 22px;
}

.bar {
  display: block;
  height: 3px;
  background: #777;
}

.bar-a {
  width: 82%;
  background: var(--lime);
}

.bar-b {
  width: 91%;
  background: var(--violet);
}

.bar-c {
  width: 55%;
  background: var(--orange);
}

.ticker {
  background: var(--dark);
  color: white;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid #333;
  border-bottom: 1px solid #333;
}

.ticker > div {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  letter-spacing: .12em;
}

.ticker i {
  color: var(--lime);
  font-style: normal;
  font-size: 16px;
}

.section {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 115px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr .7fr;
  align-items: end;
  gap: 80px;
  margin-bottom: 55px;
}

.section-heading h2,
.method-intro h2,
.faq h2 {
  margin: 0;
  max-width: 700px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: .98;
  letter-spacing: -.06em;
}

.section-heading > p {
  margin: 0;
  max-width: 440px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.report-card {
  min-height: 535px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.report-card.lime {
  background: var(--lime);
}

.report-card.violet {
  background: var(--violet);
}

.report-card.orange {
  background: var(--orange);
}

.report-meta {
  display: flex;
  justify-content: space-between;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: .1em;
}

.card-visual {
  position: relative;
  height: 190px;
  margin: 20px 0 20px;
  overflow: hidden;
}

.card-visual i {
  position: absolute;
  display: block;
  border: 1px solid rgba(0,0,0,.35);
}

.card-visual i:nth-child(1) {
  width: 125px;
  height: 125px;
  left: 35px;
  top: 25px;
  border-radius: 50%;
}

.card-visual i:nth-child(2) {
  width: 170px;
  height: 90px;
  left: 85px;
  top: 65px;
  transform: rotate(-28deg);
}

.card-visual i:nth-child(3) {
  width: 75px;
  height: 75px;
  right: 20px;
  top: 20px;
  border-radius: 50%;
}

.report-card h3 {
  margin: auto 0 12px;
  font-size: 27px;
  line-height: 1.05;
  letter-spacing: -.045em;
}

.report-card p {
  margin: 0 0 25px;
  font-size: 14px;
  line-height: 1.6;
}

.report-card a {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(0,0,0,.3);
  padding-top: 16px;
  font-size: 12px;
  font-weight: 800;
}

.report-card a span {
  font-size: 17px;
}

.method {
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: max(24px, calc((100vw - var(--max)) / 2));
  padding-right: max(24px, calc((100vw - var(--max)) / 2));
  background: var(--dark);
  color: white;
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 100px;
}

.method-intro h2 {
  color: white;
}

.method-intro > p:last-child {
  max-width: 460px;
  margin-top: 28px;
  color: #999;
  font-size: 15px;
  line-height: 1.7;
}

.steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}

.steps article {
  min-height: 230px;
  padding: 28px;
  border-top: 1px solid #383838;
  border-left: 1px solid #383838;
}

.steps article:nth-child(2n+1) {
  border-left: 0;
}

.steps article > span {
  color: var(--lime);
  font-family: "DM Mono", monospace;
  font-size: 11px;
}

.steps h3 {
  margin: 45px 0 12px;
  font-size: 25px;
  letter-spacing: -.04em;
}

.steps p {
  margin: 0;
  color: #999;
  font-size: 13px;
  line-height: 1.65;
}

.guide {
  padding-bottom: 120px;
}

.article-header {
  border-bottom: 1px solid var(--line);
  padding-bottom: 50px;
}

.article-header h2 {
  max-width: 950px;
  margin: 0;
  font-size: clamp(45px, 6vw, 78px);
  line-height: .96;
  letter-spacing: -.065em;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 35px;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--muted);
}

.article-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 90px;
  max-width: 1080px;
  margin: 65px auto 0;
}

.article-layout aside {
  position: sticky;
  top: 25px;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.article-layout aside span {
  margin-bottom: 10px;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  color: #999;
}

.article-layout aside a {
  font-size: 12px;
  font-weight: 700;
}

.article-body {
  max-width: 720px;
}

.article-lead {
  margin-top: 0;
  font-size: 21px;
  line-height: 1.65;
  letter-spacing: -.015em;
}

.article-body section {
  margin-top: 75px;
}

.chapter {
  display: inline-block;
  margin-bottom: 15px;
  color: #999;
  font-family: "DM Mono", monospace;
  font-size: 11px;
}

.article-body h3 {
  margin: 0 0 20px;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -.05em;
}

.article-body p {
  color: #50504c;
  font-size: 16px;
  line-height: 1.8;
}

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

blockquote {
  margin: 60px 0;
  padding: 30px;
  background: var(--dark);
  color: white;
}

blockquote span {
  display: block;
  margin-bottom: 20px;
  color: var(--lime);
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

blockquote {
  font-size: 22px;
  line-height: 1.45;
}

.formula {
  margin: 35px 0;
  padding: 25px;
  background: #e9e8e2;
  border-left: 4px solid var(--dark);
}

.formula span {
  display: block;
  margin-bottom: 8px;
  color: #777;
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

.formula strong {
  display: block;
  font-size: 20px;
}

.article-summary {
  margin-top: 70px;
  padding: 30px;
  background: var(--lime);
}

.article-summary span {
  font-family: "DM Mono", monospace;
  font-size: 10px;
  font-weight: 500;
}

.article-summary p {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.5;
}

.faq {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 100px;
  border-top: 1px solid var(--line);
}

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

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

.faq-list summary {
  min-height: 80px;
  display: grid;
  grid-template-columns: 45px 1fr 30px;
  align-items: center;
  gap: 15px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
}

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

.faq-list summary > span {
  color: #999;
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

.faq-list summary i {
  font-style: normal;
  font-size: 22px;
  font-weight: 400;
}

.faq-list details[open] summary i {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 650px;
  margin: 0 45px 25px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

footer {
  background: var(--dark);
  color: white;
  padding: 70px max(24px, calc((100vw - var(--max)) / 2)) 30px;
}

.footer-brand {
  font-size: 32px;
}

footer > p {
  max-width: 350px;
  margin: 20px 0 70px;
  color: #999;
  font-size: 14px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #333;
  padding-top: 20px;
  color: #777;
  font-family: "DM Mono", monospace;
  font-size: 10px;
}

.footer-bottom a {
  color: white;
}

@media (max-width: 1000px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .market-board {
    max-width: 700px;
  }

  .section-heading,
  .faq {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .method {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .report-grid {
    grid-template-columns: 1fr;
  }

  .report-card {
    min-height: 470px;
  }
}

@media (max-width: 700px) {
  .site-header,
  .hero,
  .section {
    width: min(100% - 32px, var(--max));
  }

  .site-header {
    min-height: 70px;
  }

  .header-link {
    display: none;
  }

  .hero {
    padding: 65px 0;
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(45px, 14vw, 68px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .market-board {
    min-height: 410px;
    padding: 20px;
  }

  .board-main {
    min-height: 245px;
  }

  .board-main strong {
    font-size: 75px;
  }

  .orbit {
    width: 130px;
    height: 130px;
  }

  .orbit-core {
    inset: 37px;
  }

  .mini-stats {
    gap: 8px;
  }

  .mini-stats strong {
    font-size: 18px;
  }

  .ticker > div {
    justify-content: flex-start;
    width: max-content;
    padding-left: 20px;
  }

  .section {
    padding: 80px 0;
  }

  .section-heading h2,
  .method-intro h2,
  .faq h2 {
    font-size: 43px;
  }

  .method {
    width: 100%;
    padding-left: 16px;
    padding-right: 16px;
  }

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

  .steps article {
    border-left: 0;
  }

  .article-layout {
    grid-template-columns: 1fr;
    gap: 35px;
    margin-top: 40px;
  }

  .article-layout aside {
    position: static;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .article-layout aside span {
    grid-column: 1 / -1;
  }

  .article-header h2 {
    font-size: 44px;
  }

  .article-meta {
    flex-direction: column;
    gap: 10px;
  }

  .article-lead {
    font-size: 18px;
  }

  .article-body h3 {
    font-size: 29px;
  }

  .article-body p {
    font-size: 15px;
  }

  blockquote {
    margin-left: 0;
    margin-right: 0;
    font-size: 18px;
  }

  .faq-list summary {
    grid-template-columns: 35px 1fr 25px;
    font-size: 14px;
  }

  .faq-list details p {
    margin-left: 35px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 15px;
  }
}

@media (max-width: 430px) {
  .market-board {
    min-height: 390px;
  }

  .board-main strong {
    font-size: 60px;
  }

  .orbit {
    width: 110px;
    height: 110px;
  }

  .orbit-core {
    inset: 32px;
    font-size: 16px;
  }

  .mini-stats span {
    font-size: 8px;
  }

  .mini-stats strong {
    font-size: 16px;
  }

  .report-card {
    min-height: 440px;
    padding: 22px;
  }

  .report-card h3 {
    font-size: 24px;
  }
}