:root {
  --paper: #06150e;
  --paper-2: #0d281b;
  --ink: #edf3e9;
  --muted: #9ab1a4;
  --line: rgba(237, 243, 233, 0.18);
  --green: #05643e;
  --green-2: #36c78a;
  --lime: #80dfb1;
  --dark: #06150e;
  --cyan: #8de8d0;
  --serif: "Iowan Old Style", "Baskerville", "Times New Roman", serif;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body { margin: 0; background: var(--paper) radial-gradient(ellipse at 85% 12%, rgba(11,143,85,.25), transparent 55%) fixed; color: var(--ink); font-family: var(--sans); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 100; padding: 12px 18px; background: var(--lime); border: 1px solid var(--ink); }
.skip-link:focus { top: 16px; }

.site-header { height: 78px; padding: 0 4vw; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; border-bottom: 1px solid var(--line); background: rgba(6,21,14,.88); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 30; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; letter-spacing: -0.04em; justify-self: start; }
.brand img { width: 36px; height: 38px; object-fit: contain; }
.brand-dot { color: var(--green-2); font-weight: 500; }
.desktop-nav { display: flex; align-items: center; gap: 34px; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.desktop-nav a { position: relative; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -5px; height: 1px; background: var(--green); transition: right .25s; }
.desktop-nav a:hover::after { right: 0; }
.header-cta { justify-self: end; }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; }
.menu-toggle span { display: block; width: 24px; height: 1px; background: var(--ink); margin: 6px 0; }
.mobile-nav { position: fixed; top: 78px; left: 0; right: 0; z-index: 29; background: var(--paper); padding: 24px 4vw 30px; border-bottom: 1px solid var(--line); }
.mobile-nav a, .mobile-nav button { display: block; margin: 14px 0; }
.mobile-nav .button { display: inline-flex; }

.hero { min-height: calc(100svh - 78px); display: flex; align-items: center; justify-content: center; padding: clamp(24px, 5svh, 64px) 6vw; position: relative; overflow: hidden; text-align: center; }
.hero-copy { width: 100%; max-width: 1050px; position: relative; z-index: 1; }
.hero-bars { position: absolute; inset: 16% 0 8%; display: flex; justify-content: space-between; pointer-events: none; opacity: .3; }
.hero-bars > div { display: flex; flex-direction: column; align-items: start; justify-content: space-around; width: 24%; mask-image: linear-gradient(90deg, #000, transparent); }
.hero-bars > div:last-child { align-items: end; mask-image: linear-gradient(270deg, #000, transparent); }
.hero-bars i { width: var(--w); height: 3px; background: var(--green-2); transform-origin: left center; animation: signal-pulse 3.7s ease-in-out infinite; }
.hero-bars > div:last-child i { transform-origin: right center; animation-direction: reverse; }
.hero-bars i:nth-child(2n) { animation-duration: 4.6s; animation-delay: -1.8s; }
.hero-bars i:nth-child(3n) { animation-duration: 3.2s; animation-delay: -2.4s; }
.hero-bars i:nth-child(4n + 1) { animation-delay: -1.1s; }
@keyframes signal-pulse { 0%, 100% { transform: scaleX(.25); opacity: .35; } 50% { transform: scaleX(1); opacity: 1; } }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; border: 1px solid var(--line); border-radius: 999px; padding: 9px 13px; margin: 0 0 26px; background: rgba(255,255,255,.025); }
.live-dot { width: 7px; height: 7px; background: var(--green-2); border-radius: 50%; box-shadow: 0 0 0 5px rgba(11,143,85,.12); }
.hero h1, .section-heading h2, .final-cta h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(62px, 7.4vw, 132px); line-height: .86; letter-spacing: -.065em; margin: 0; }
.hero h1 em, .section-heading em, .crypto-card em { color: var(--green-2); font-weight: 400; }
.hero h1 { font-family: "Baskerville", "Times New Roman", serif; font-size: clamp(48px, min(7.5vw, 11svh), 110px); line-height: 1.02; letter-spacing: -.045em; }
.hero-lede { max-width: 720px; color: var(--muted); font-size: clamp(16px, 1.55vw, 20px); line-height: 1.5; margin: 22px auto 24px; }
.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 36px; min-width: 190px; padding: 16px 20px; border: 1px solid var(--ink); border-radius: 3px; font-weight: 700; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.button-primary { background: var(--green); border-color: var(--green); color: white; }
.button-secondary { background: transparent; }
.button-light { background: var(--ink); color: var(--dark); border-color: var(--ink); }
.hero-meta { display: flex; gap: 12px; margin: 30px auto 0; border-top: 1px solid var(--line); max-width: 520px; }
.hero-meta div { min-width: 0; display: grid; gap: 6px; flex: 1; padding: 16px 0 0; }
.hero-meta strong { font-family: var(--serif); font-size: 28px; font-weight: 400; }
.hero-meta span { color: var(--muted); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.hero-meta .usdc-value { display: flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--sans); font-size: 23px; font-weight: 500; }
.ticker { background: rgba(255,255,255,.025); color: var(--ink); padding: 17px 0; overflow: hidden; border-block: 1px solid var(--line); }
.ticker-track { display: flex; width: max-content; animation: ticker var(--ticker-duration, 22s) linear infinite; font-family: var(--mono); font-size: 11px; letter-spacing: .12em; will-change: transform; }
.ticker-group { display: flex; flex: none; }
.ticker-cycle { display: flex; flex: none; align-items: center; gap: 28px; padding-right: 28px; white-space: nowrap; }
.ticker i { color: var(--lime); font-style: normal; }
@keyframes ticker { to { transform: translate3d(calc(-1 * var(--ticker-distance, 50%)), 0, 0); } }
.section { padding: 120px 6vw; }
.section[id] { scroll-margin-top: 78px; }
.section-heading { display: grid; grid-template-columns: 1fr 2.2fr 1fr; align-items: end; gap: 32px; margin-bottom: 70px; }
.section-heading h2 { font-size: clamp(52px, 6.2vw, 100px); }
.section-heading > p:last-child { color: var(--muted); line-height: 1.6; max-width: 270px; }
.kicker { font-family: var(--mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 24px); }
.product-card { min-width: 0; min-height: 520px; padding: 28px; border: 1px solid var(--line); display: flex; flex-direction: column; background: rgba(255,255,255,.02); cursor: pointer; transition: background .25s, transform .25s; }
.product-card.featured { background: rgba(5,100,62,.58); color: white; }
.product-card.decoded { background: var(--paper-2); color: white; }
.card-top { display: flex; justify-content: space-between; align-items: center; }
.card-index { font-family: var(--serif); font-size: 27px; }
.tag { font-family: var(--mono); font-size: 9px; letter-spacing: .1em; color: var(--dark); background: var(--lime); border-radius: 999px; padding: 7px 9px; }
.tag.muted { color: var(--green-2); background: var(--paper-2); border: 1px solid var(--line); }
.product-card h3 { overflow-wrap: anywhere; font-family: var(--serif); font-size: 39px; font-weight: 400; line-height: 1; letter-spacing: -.04em; margin: 58px 0 20px; }
.product-card h3::after { content: ""; display: block; width: 44px; height: 2px; margin-top: 22px; background: rgba(128,223,177,.65); }
.product-card > p { color: inherit; opacity: .7; line-height: 1.55; }
.product-card ul { list-style: none; margin: 22px 0 34px; padding: 0; font-family: var(--mono); font-size: 13px; line-height: 1.8; opacity: .82; }
.product-card li::before { content: "↳ "; color: var(--green-2); }
.featured li::before, .decoded li::before { color: var(--lime); }
.price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin-top: auto; }
.price strong { font-family: var(--serif); font-size: 46px; font-weight: 400; }
.price span { font-family: var(--mono); font-size: 10px; opacity: .64; text-transform: uppercase; }
.card-action { display: flex; justify-content: space-between; margin-top: 22px; padding: 15px 0 0; border: 0; border-top: 1px solid currentColor; background: none; cursor: pointer; font-weight: 700; text-align: left; }
.card-action span { transition: transform .2s; }
.card-action:hover span { transform: translateX(5px); }
.product-note { margin: 22px 0 0; color: var(--muted); font-size: 12px; max-width: 850px; }

.docs-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.docs-panel { padding: 26px; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
.docs-panel > span { font-family: var(--mono); font-size: 10px; letter-spacing: .06em; color: var(--green-2); }
.docs-panel h3 { font-family: var(--serif); font-size: 34px; font-weight: 400; line-height: 1.05; letter-spacing: -.03em; margin: 38px 0 18px; }
.docs-panel p { color: var(--muted); line-height: 1.65; margin-bottom: 0; }
.docs-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 32px; }
.docs-actions > span { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.blog-preview { color: var(--ink); position: relative; }
.blog-preview .section-heading { position: relative; }
.blog-preview .section-heading > p { color: rgba(255,255,255,.6); }
.blog-latest { padding: 40px 6vw 48px; scroll-margin-top: 90px; }
.latest-heading { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 24px; }
.latest-heading h2 { font-family: var(--serif); font-size: clamp(28px, 3vw, 38px); font-weight: 400; line-height: 1.15; letter-spacing: -.03em; margin: 0; }
.latest-heading > a { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.latest-heading > a:hover { color: var(--green-2); }
.latest-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.latest-article { min-width: 0; }
.latest-link { height: 100%; display: flex; flex-direction: column; gap: 14px; position: relative; border: 1px solid var(--line); background: rgba(255,255,255,.02); padding: 24px; transition: background .2s ease, border-color .2s ease; }
.latest-link:hover, .latest-link:focus-visible { background: rgba(255,255,255,.065); border-color: var(--green-2); }
.latest-link time { padding-right: 24px; font-family: var(--mono); font-size: 10px; letter-spacing: .08em; color: var(--muted); }
.latest-link h3 { font-family: var(--serif); font-size: clamp(22px, 2.1vw, 28px); line-height: 1.15; font-weight: 400; letter-spacing: -.025em; margin: 0; }
.latest-link p { margin: auto 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
.latest-arrow { position: absolute; top: 22px; right: 24px; color: var(--green-2); }
.article-carousel { min-width: 0; }
.article-grid { display: flex; gap: 16px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--green) transparent; padding: 8px 1px 18px; position: relative; }
.article-card { flex: 0 0 41%; min-width: 0; min-height: 430px; padding: 30px; border: 1px solid var(--line); display: flex; flex-direction: column; scroll-snap-align: start; background: rgba(255,255,255,.02); }
.article-card-featured { background: var(--green); }
.article-meta { display: flex; justify-content: space-between; gap: 16px; margin: 0; font-family: var(--mono); font-size: 9px; letter-spacing: .1em; color: rgba(255,255,255,.58); }
.article-meta span { color: var(--green-2); }
.article-card h3 { overflow-wrap: anywhere; font-family: var(--serif); font-size: clamp(32px, 3vw, 48px); line-height: 1.03; font-weight: 400; letter-spacing: -.035em; margin: 72px 0 20px; }
.article-card > p:not(.article-meta) { color: rgba(255,255,255,.64); line-height: 1.65; }
.text-link { display: flex; justify-content: space-between; gap: 20px; margin-top: auto; padding-top: 16px; border-top: 1px solid currentColor; font-weight: 700; }
.blog-all { margin-top: 34px; color: white; border-color: rgba(255,255,255,.5); }

.blog-shell { min-height: 100vh; }
.blog-masthead { padding: 110px 6vw 70px; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: .8fr 2fr; gap: 5vw; align-items: end; }
.blog-masthead h1, .article-hero h1 { font-family: var(--serif); font-weight: 400; line-height: .9; letter-spacing: -.06em; margin: 0; }
.blog-masthead h1 { font-size: clamp(68px, 10vw, 150px); }
.blog-masthead > div > p:last-child { color: var(--muted); font-size: 18px; line-height: 1.6; max-width: 580px; margin: 28px 0 0; }
.blog-list { padding: 0 6vw 120px; }
.blog-list .article-grid { color: var(--ink); }
.blog-list .article-card { border-color: var(--line); }
.blog-list .article-card-featured { color: white; }
.blog-list .article-card:not(.article-card-featured) .article-meta { color: var(--muted); }
.blog-list .article-card:not(.article-card-featured) > p:not(.article-meta) { color: var(--muted); }
.blog-list .article-card:not(.article-card-featured) .text-link { color: var(--ink); }
.blog-list .article-card:not(.article-card-featured) .article-meta span { color: var(--green-2); }
.article-controls { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 20px; }
.article-controls > span { font-family: var(--mono); font-size: 10px; color: var(--muted); }
.article-controls > div { display: flex; gap: 10px; }
.carousel-button { width: 46px; height: 46px; border: 1px solid var(--line); background: transparent; color: var(--ink); font-size: 22px; cursor: pointer; transition: background .2s, border-color .2s; }
.carousel-button:hover:not(:disabled) { background: var(--green); border-color: var(--green-2); }
.carousel-button:disabled { opacity: .3; cursor: default; }
:focus-visible { outline: 2px solid var(--green-2); outline-offset: 4px; }

.article-page { min-height: 100vh; }
.article-hero { padding: 96px 6vw 70px; border-bottom: 1px solid var(--line); }
.article-hero .article-meta { max-width: 900px; color: var(--muted); }
.article-hero .article-meta span { color: var(--green-2); }
.article-hero h1 { max-width: 1150px; font-size: clamp(56px, 8vw, 118px); margin-top: 34px; }
.article-hero .standfirst { max-width: 800px; color: var(--muted); font-size: clamp(18px, 2vw, 25px); line-height: 1.55; margin: 34px 0 0; }
.article-layout { padding: 74px 6vw 120px; display: grid; grid-template-columns: minmax(180px, .45fr) minmax(0, 1.55fr); gap: 7vw; }
.article-aside { font-family: var(--mono); font-size: 10px; line-height: 1.7; color: var(--muted); }
.article-aside strong { display: block; color: var(--ink); margin-bottom: 10px; }
.article-body { max-width: 820px; font-family: var(--serif); font-size: 21px; line-height: 1.72; }
.article-body h2 { font-size: 46px; line-height: 1.05; font-weight: 400; letter-spacing: -.035em; margin: 70px 0 22px; }
.article-body h2:first-child { margin-top: 0; }
.article-body p { margin: 0 0 26px; }
.article-body ul { padding-left: 1.2em; }
.article-body li { margin-bottom: 12px; }
.article-callout { border-left: 3px solid var(--green-2); background: var(--paper-2); padding: 24px 28px; font-family: var(--sans); font-size: 15px; line-height: 1.65; margin: 38px 0; }
.article-sources { font-family: var(--sans); font-size: 14px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 22px; margin-top: 64px; }
.article-sources a { color: var(--green-2); text-decoration: underline; text-underline-offset: 3px; }
.pricing-article .article-breadcrumbs { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; color: var(--muted); font-family: var(--mono); font-size: 12px; }
.pricing-article .article-toc { display: grid; gap: 14px; margin-top: 28px; }
.pricing-article .article-toc a:hover, .pricing-article .article-breadcrumbs a:hover { color: var(--green-2); }
.pricing-article .article-body > h2 { scroll-margin-top: 110px; }
.pricing-article .article-body { min-width: 0; }
.pricing-article .article-body h3 { font-size: 28px; font-weight: 400; line-height: 1.25; margin: 34px 0 16px; }
.pricing-article .article-body a { color: var(--green-2); text-decoration: underline; text-underline-offset: 3px; }
.pricing-article .article-table { max-width: 100%; overflow-x: auto; margin: 34px 0; border: 1px solid var(--line); }
.pricing-article .article-table table { width: 100%; min-width: 620px; border-collapse: collapse; font-family: var(--sans); font-size: 15px; line-height: 1.55; }
.pricing-article .article-table caption { text-align: left; padding: 18px; color: var(--muted); font-size: 13px; }
.pricing-article .article-table th, .pricing-article .article-table td { padding: 18px; text-align: left; vertical-align: top; border-top: 1px solid var(--line); }
.pricing-article .article-table thead { color: var(--muted); font-family: var(--mono); font-size: 12px; }
.pricing-article .article-table th[scope="row"] { font-weight: 500; }
.pricing-article .pricing-winner { background: rgba(5,100,62,.35); }

.flow { display: grid; grid-template-columns: 1fr 120px 1fr 120px 1fr; align-items: stretch; }
.flow-node { min-height: 290px; padding: 28px; border: 1px solid var(--line); display: flex; flex-direction: column; }
.flow-node.active { background: var(--green); color: white; }
.flow-node span { font-family: var(--mono); font-size: 11px; color: var(--green-2); }
.flow-node.active span { color: var(--lime); }
.flow-node strong { font-family: var(--serif); font-size: 36px; font-weight: 400; margin-top: auto; }
.flow-node p { line-height: 1.55; opacity: .65; }
.flow-link { display: flex; align-items: center; justify-content: space-around; overflow: hidden; }
.flow-link i { width: 7px; height: 7px; border-radius: 50%; background: var(--green-2); animation: flow 1.8s infinite ease-in-out; }
.flow-link i:nth-child(2) { animation-delay: .3s; }.flow-link i:nth-child(3) { animation-delay: .6s; }
@keyframes flow { 0% { transform: translateX(-30px); opacity: 0; } 50% { opacity: 1; } 100% { transform: translateX(30px); opacity: 0; } }
.principles { margin-top: 80px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; }
.principles article { border-top: 1px solid var(--line); padding-top: 18px; }
.principles span { font-family: var(--mono); font-size: 10px; color: var(--green-2); }
.principles h3 { font-family: var(--serif); font-size: 29px; font-weight: 400; }
.principles p { color: var(--muted); line-height: 1.6; }

.crypto { padding-top: 10px; }
.crypto-card { min-height: 500px; background: var(--green); color: white; padding: 64px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 70px; align-items: center; border: 1px solid rgba(255,255,255,.2); }
.crypto-card > * { min-width: 0; }
.crypto-card h2 { font-family: var(--serif); font-size: clamp(52px, 6vw, 96px); line-height: .9; font-weight: 400; letter-spacing: -.055em; margin: 22px 0 0; }
.crypto-card em { color: rgba(255,255,255,.68); }
.crypto-copy > p { font-size: 20px; line-height: 1.5; }
.crypto-steps { display: grid; gap: 0; margin: 30px 0; border-top: 1px solid rgba(255,255,255,.4); }
.crypto-steps span { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.4); font-family: var(--mono); font-size: 11px; }
.crypto-steps b { display: inline-block; width: 34px; color: white; }

.faq { display: grid; grid-template-columns: .65fr 1.35fr; gap: 6vw; }
.faq .section-heading { display: block; margin: 0; }
.faq .section-heading h2 { margin-top: 24px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 26px 0; font-family: var(--serif); font-size: 28px; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { font-family: var(--sans); font-weight: 300; transition: transform .2s; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { color: var(--muted); line-height: 1.7; max-width: 760px; margin: 0 0 28px; }

.final-cta { --ring-size: min(720px, calc(100vw - 128px), calc(100svh - 220px)); min-height: calc(var(--ring-size) + 128px); padding: 64px 6vw; display: grid; place-items: center; align-content: center; text-align: center; position: relative; overflow: hidden; }
.final-cta::before { content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: var(--ring-size); height: var(--ring-size); border: 1px solid var(--line); border-radius: 50%; box-shadow: 0 0 48px 16px rgba(5,100,62,.09), inset 0 0 48px 8px rgba(5,100,62,.05); }
.final-cta > * { position: relative; z-index: 1; }
.final-cta h2 { font-size: clamp(36px, calc(var(--ring-size) * .15), 112px); margin: 24px 0 32px; }
.final-brand { justify-self: center; gap: 0; margin: 0; }

footer { padding: 60px 6vw 30px; background: transparent; color: white; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; align-items: start; }
.footer-brand { color: white; }
footer p { grid-column: 1; grid-row: 2; margin: 0; color: rgba(255,255,255,.55); line-height: 1.6; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 16px 32px; border-top: 1px solid rgba(255,255,255,.18); padding-top: 26px; margin-top: 30px; color: rgba(255,255,255,.4); font-family: var(--mono); font-size: 12px; line-height: 1.6; }
.footer-bottom small { font: inherit; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 24px; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--green-2); }

.legal-content { max-width: 920px; margin: 0 auto; padding: 80px 6vw 72px; font-size: 16px; line-height: 1.8; }
.legal-content h1 { font-family: var(--serif); font-size: clamp(48px, 6vw, 80px); font-weight: 400; line-height: 1.05; letter-spacing: -.045em; margin: 20px 0 30px; }
.legal-content h2 { font-size: 23px; line-height: 1.3; margin: 36px 0 16px; }
.legal-content p { margin: 0 0 22px; }
.legal-content a { color: var(--green-2); text-decoration: underline; text-underline-offset: 3px; }
.legal-notice { border-left: 2px solid var(--green-2); padding-left: 20px; color: var(--muted); font-size: 14px; }

.checkout { width: min(760px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); overflow-y: auto; color: var(--ink); background: var(--paper); border: 1px solid var(--ink); padding: 0; box-shadow: 12px 12px 0 var(--green); }
.checkout::backdrop { background: rgba(2,14,8,.72); backdrop-filter: blur(8px); }
.dialog-close { position: absolute; right: 20px; top: 14px; border: 0; background: none; font-size: 34px; font-weight: 300; cursor: pointer; z-index: 1; }
.checkout-head { padding: 28px 32px 22px; border-bottom: 1px solid var(--line); }
.checkout-head h2 { font-family: var(--serif); font-size: 42px; font-weight: 400; letter-spacing: -.04em; margin: 12px 0; }
.checkout-head > p:last-child { color: var(--muted); line-height: 1.5; margin-bottom: 0; }
.checkout form, .order-ready { padding: 24px 32px 28px; }
.product-options { margin: 0; padding: 0; border: 0; min-width: 0; }
.product-options legend { margin-bottom: 12px; padding: 0; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.plan-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.plan-option { display: grid; grid-template-columns: 20px minmax(0, 1fr); align-items: start; gap: 12px; min-height: 90px; padding: 16px; border: 1px solid var(--line); background: rgba(255,255,255,.025); cursor: pointer; transition: border-color .2s, background .2s; }
.plan-option:hover { border-color: var(--green-2); }
.plan-option:has(input:checked) { border-color: var(--green-2); background: var(--paper-2); box-shadow: inset 0 0 0 1px var(--green-2); }
.plan-option input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--green-2); }
.plan-option > span { font-size: 15px; line-height: 1.35; }
.plan-option strong { display: block; margin-top: 8px; font-size: 19px; font-weight: 500; }
.plan-option small { font-size: 11px; font-weight: 400; color: var(--muted); white-space: nowrap; }
.settlement-method { display: flex; align-items: center; gap: 12px; padding: 16px 0; margin-top: 16px; border-top: 1px solid var(--line); }
.settlement-method img { width: 34px; height: 34px; }
.settlement-method > div { display: grid; gap: 4px; }
.settlement-method strong { font-size: 16px; }
.settlement-method span { font-size: 12px; color: var(--muted); }
.settlement-fixed { margin-left: auto; text-align: right; }
.order-total { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; border-block: 1px solid var(--line); margin: 0 0 20px; }
.order-total span { font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.order-total strong { font-family: var(--serif); font-size: 34px; font-weight: 400; white-space: nowrap; }
.checkout-submit { width: 100%; }
.checkout-note { font-size: 11px; color: var(--muted); line-height: 1.5; }
.product-detail-body { padding: 24px 32px 32px; }
.product-detail-body > ul { color: var(--muted); padding-left: 20px; line-height: 1.8; }
.product-detail-note { color: var(--muted); line-height: 1.6; }
.product-detail-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.product-detail-actions .button { flex: 1 1 220px; }
.product-detail-actions [hidden] { display: none; }
.order-ready { text-align: center; }
.ready-icon { display: grid; place-items: center; margin: 0 auto 24px; width: 70px; height: 70px; border-radius: 50%; background: var(--green); color: white; font-size: 30px; }
.order-ready h3 { font-family: var(--serif); font-size: 36px; font-weight: 400; margin: 0; }
.order-ready p { color: var(--muted); line-height: 1.6; }
.dialog-done { margin: 20px auto 0; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.product-card.reveal { transition: opacity .7s ease, background .25s ease, transform .25s ease, box-shadow .25s ease; }
.product-card:hover, .product-card:focus-within { background: rgba(255,255,255,.065); transform: translateY(-5px); box-shadow: inset 0 0 0 1px rgba(128,223,177,.5); }
.product-card.featured:hover, .product-card.featured:focus-within { background: rgba(8,123,76,.68); }
.product-card.decoded:hover, .product-card.decoded:focus-within { background: #15432c; }
.product-card:hover .card-action span, .product-card:focus-within .card-action span { transform: translateX(5px); }
.article-card, .article-card.reveal { transition: opacity .7s ease, background .25s ease, transform .25s ease, box-shadow .25s ease; }
.article-card:hover, .article-card:focus-within { background: rgba(255,255,255,.065); transform: translateY(-5px); box-shadow: inset 0 0 0 1px rgba(128,223,177,.5); }
.article-card-featured:hover, .article-card-featured:focus-within { background: #087b4c; }
.text-link span { transition: transform .2s; }
.article-card:hover .text-link span, .article-card:focus-within .text-link span { transform: translateX(5px); }

@media (max-width: 1100px) {
  .desktop-nav { gap: 16px; font-size: 10px; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .section-heading { grid-template-columns: .7fr 2fr; }
  .section-heading > p:last-child { grid-column: 2; }
  .flow { grid-template-columns: 1fr; gap: 0; }
  .flow-link { height: 72px; transform: rotate(90deg); }
  .article-card { flex-basis: 65%; }
}

@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr auto; height: 70px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .mobile-nav { top: 70px; }
  .hero { min-height: calc(100svh - 70px); padding: clamp(24px, 5svh, 48px) 5vw; }
  .hero h1 { font-size: clamp(44px, min(14vw, 10svh), 88px); }
  .hero-bars { opacity: .14; }
  .section { padding: 84px 5vw; }
  .section-heading { display: block; margin-bottom: 46px; }
  .section-heading h2 { margin: 20px 0; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 470px; }
  .blog-latest { padding: 32px 5vw; }
  .latest-grid { grid-template-columns: 1fr; gap: 12px; }
  .latest-link { padding: 18px; gap: 10px; }
  .latest-arrow { top: 16px; right: 18px; }
  .article-card { flex-basis: 88%; min-height: 390px; }
  .blog-masthead { grid-template-columns: 1fr; padding-top: 80px; }
  .article-layout { grid-template-columns: 1fr; }
  .article-aside { border-bottom: 1px solid var(--line); padding-bottom: 24px; }
  .article-body { font-size: 19px; }
  .principles { grid-template-columns: 1fr; }
  .docs-grid { grid-template-columns: 1fr; }
  .crypto-card { grid-template-columns: 1fr; padding: 38px 26px; gap: 34px; }
  .crypto-card .button { width: 100%; min-width: 0; }
  .faq { grid-template-columns: 1fr; }
  .faq summary { font-size: 23px; }
  .footer-bottom { flex-direction: column; align-items: start; }
  .checkout-head, .checkout form, .order-ready { padding-inline: 24px; }
}

@media (max-width: 520px) {
  .plan-grid { grid-template-columns: 1fr; }
  .plan-option { min-height: 78px; padding: 14px; }
  .checkout-head h2 { font-size: 34px; }
  .order-total strong { font-size: 27px; }
  .settlement-fixed { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 360px) {
  .site-header { padding-inline: 3vw; }
  .brand { gap: 6px; font-size: 16px; }
  .brand img { width: 30px; height: 32px; }
  .final-cta .button { width: 100%; min-width: 0; }
  .final-cta h2 { overflow-wrap: anywhere; }
}