@font-face { font-family: "Urbanist"; font-weight: 500; font-display: swap; src: url("../fonts/urbanist-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Urbanist"; font-weight: 700; font-display: swap; src: url("../fonts/urbanist-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Source Sans 3"; font-weight: 400; font-display: swap; src: url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Source Sans 3"; font-weight: 600; font-display: swap; src: url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }

:root {
  --night: #050505;
  --raise: #0E0E0D;
  --chalk: #F2F2F0;
  --ash: #8C8C88;
  --line: #22221F;
  --yellow: #FFDD00;
  --display: "Urbanist", "Helvetica Neue", Arial, sans-serif;
  --body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--night); color: var(--chalk); font: 400 18px/1.55 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { font-family: var(--display); margin: 0; text-wrap: balance; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }
.eyebrow { font: 400 13px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ash); }
.eyebrow b { color: var(--yellow); font-weight: 400; }
.btn { display: inline-flex; align-items: center; gap: 10px; font: 600 17px/1 var(--body); text-decoration: none; padding: 15px 22px; border-radius: 999px; transition: transform .15s ease, background .15s ease; }
.btn-yellow { background: var(--yellow); color: var(--night); }
.btn-yellow:hover { transform: translateY(-1px); }
.btn-ghost { border: 1px solid #3A3A36; color: var(--chalk); }
.btn-ghost:hover { border-color: var(--chalk); }
.btn-ink { background: var(--night); color: var(--chalk); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; }
code, .mono { font-family: var(--mono); }
p code, li code, td code, summary code { overflow-wrap: anywhere; }

/* Nav */
.skip { position: absolute; left: 12px; top: -60px; z-index: 20; background: var(--yellow); color: var(--night); padding: 10px 14px; border-radius: 8px; font-weight: 600; }
.skip:focus { top: 12px; }
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: rgb(5 5 5 / 0.86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 64px; }
.nav .logo svg { height: 26px; width: auto; display: block; }
.nav .links { display: flex; gap: 24px; margin-left: 8px; }
.nav .links a { text-decoration: none; color: var(--ash); font-size: 16px; }
.nav .links a:hover, .nav .links a[aria-current] { color: var(--chalk); }
.nav .links a[aria-current] { box-shadow: inset 0 -2px 0 var(--yellow); padding-bottom: 4px; }
.nav .links .login-m { display: none; }
.nav .spacer { flex: 1; }
.nav .login { text-decoration: none; color: var(--chalk); font-size: 16px; }
.nav .btn { padding: 10px 16px; font-size: 15px; }
.nav .menu { display: none; background: none; border: 1px solid #3A3A36; color: var(--chalk); border-radius: 999px; font: 600 15px/1 var(--body); padding: 10px 14px; cursor: pointer; }
@media (max-width: 860px) {
  .nav .wrap { gap: 12px; }
  .nav .login { display: none; }
  .nav .menu { display: inline-flex; }
  .nav .links { display: none; position: absolute; left: 0; right: 0; top: 64px; margin: 0; flex-direction: column; gap: 0; background: var(--night); border-bottom: 1px solid var(--line); padding: 8px clamp(16px, 4vw, 40px) 20px; }
  .nav.open .links { display: flex; }
  .nav .links a { font-size: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--chalk); }
  .nav .links a[aria-current] { box-shadow: none; color: var(--yellow); padding-bottom: 14px; }
  .nav .links .login-m { display: block; border-bottom: 0; }
}
@media (max-width: 340px) { .nav .btn { display: none; } }

/* Hero */
.hero { padding-block: clamp(72px, 11vw, 160px) clamp(64px, 9vw, 128px); display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero h1 { font-size: clamp(48px, 7.4vw, 96px); line-height: 0.98; font-weight: 700; letter-spacing: -0.045em; margin-block: 22px 26px; }
.hero h1 em { font-style: normal; color: var(--yellow); }
.hero .lede { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; color: #BDBDB8; max-width: 28em; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.facts { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 40px; padding: 0; list-style: none; font: 400 14px/1.4 var(--mono); color: var(--ash); }
.facts li::before { content: "● "; color: var(--yellow); font-size: 10px; vertical-align: 2px; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } }

/* The 402 exchange */
.exchange { background: var(--raise); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; min-width: 0; }
.exchange .bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--line); font: 400 12.5px/1 var(--mono); color: var(--ash); }
.big402 { display: flex; align-items: center; justify-content: center; gap: 0.06em; padding: 28px 16px 8px; font: 700 clamp(88px, 12vw, 148px)/1 var(--display); letter-spacing: -0.04em; }
.big402 svg { width: 0.76em; height: auto; }
.log { list-style: none; margin: 0; padding: 18px 20px 22px; display: grid; gap: 10px; font: 400 14px/1.45 var(--mono); overflow-x: auto; }
.log li { display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; white-space: nowrap; }
.log .who { color: var(--ash); }
.log .ok { color: var(--yellow); }
.log .amt { color: var(--chalk); }
.log .dim { color: var(--ash); }
@media (prefers-reduced-motion: no-preference) {
  .log li { animation: line-in .5s ease both; }
  .log li:nth-child(1) { animation-delay: .2s; } .log li:nth-child(2) { animation-delay: .7s; }
  .log li:nth-child(3) { animation-delay: 1.2s; } .log li:nth-child(4) { animation-delay: 1.7s; }
  .log li:nth-child(5) { animation-delay: 2.2s; }
  @keyframes line-in { from { opacity: .15; transform: translateY(4px); } to { opacity: 1; transform: none; } }
  .big402 svg { animation: settle 1.2s cubic-bezier(.2,.8,.2,1) both; }
  @keyframes settle { from { transform: rotateY(80deg); } to { transform: none; } }
}

/* Sections */
section.block { border-top: 1px solid rgb(255 255 255 / 0.05); padding-block: clamp(80px, 11vw, 168px); }
.block-head { display: grid; gap: 20px; max-width: 760px; margin-bottom: clamp(44px, 6vw, 80px); }
.block-head h2 { font-size: clamp(36px, 5vw, 60px); line-height: 1.02; letter-spacing: -0.035em; font-weight: 700; }
.block-head p { color: var(--ash); font-size: 19px; line-height: 1.6; max-width: 34em; }

/* 402 story */
.story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: end; }
.story .year { font: 700 clamp(96px, 16vw, 200px)/0.85 var(--display); letter-spacing: -0.05em; color: #1F1F1C; -webkit-text-stroke: 1px #3A3A36; }
.story p { font-size: clamp(19px, 1.7vw, 22px); color: #D6D6D1; }
.story p + p { margin-top: 16px; color: var(--ash); font-size: 18px; }
@media (max-width: 820px) { .story { grid-template-columns: 1fr; } }

/* Steps: a real sequence, so numbered */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; }
.steps li { padding: 28px 24px 30px; display: grid; gap: 14px; align-content: start; border-right: 1px solid var(--line); min-width: 0; }
.steps li:last-child { border-right: 0; }
.steps .n { font: 400 13px/1 var(--mono); color: var(--yellow); }
.steps h3 { font-size: 23px; letter-spacing: -0.02em; font-weight: 700; }
.steps p { color: var(--ash); font-size: 16.5px; }
.steps code { font-size: 13px; color: var(--chalk); background: #1A1A18; border-radius: 6px; padding: 2px 6px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } .steps li:nth-child(2) { border-right: 0; } .steps li:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } .steps li { border-right: 0; border-bottom: 1px solid var(--line); } .steps li:last-child { border-bottom: 0; } }

/* Features */
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(48px, 6vw, 72px) clamp(40px, 7vw, 112px); max-width: 1040px; }
.feature { display: grid; gap: 12px; align-content: start; }
.feature h3 { font-size: 22px; letter-spacing: -0.015em; font-weight: 700; }
.feature p { color: var(--ash); font-size: 17px; }
.feature .tag { font: 400 12px/1 var(--mono); color: var(--yellow); letter-spacing: 0.06em; text-transform: uppercase; }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } }

/* Developers */
.dev { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.dev ol { margin: 0; padding-left: 1.2em; display: grid; gap: 14px; color: #CFCFCA; }
.dev ol li::marker { font-family: var(--mono); color: var(--yellow); }
.code { background: var(--raise); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; min-width: 0; }
.code .tabs { display: flex; gap: 4px; padding: 8px; border-bottom: 1px solid var(--line); }
.code .tabs button { font: 400 13px/1 var(--mono); color: var(--ash); background: none; border: 0; border-radius: 8px; padding: 9px 12px; cursor: pointer; }
.code .tabs button[aria-selected="true"] { background: #1C1C1A; color: var(--chalk); }
.code pre { margin: 0; padding: 20px 22px 24px; font: 400 13.5px/1.65 var(--mono); color: #D9D9D4; overflow-x: auto; }
.code .k { color: var(--yellow); } .code .c { color: #6E6E69; } .code .s { color: #E9E4C2; }
@media (max-width: 900px) { .dev { grid-template-columns: minmax(0, 1fr); } }

/* Pricing */
.pricing { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: stretch; }
.price { display: grid; gap: 22px; align-content: start; }
.price .fig { font: 700 clamp(72px, 10vw, 128px)/0.9 var(--display); letter-spacing: -0.05em; }
.price .fig small { font: 400 18px/1.3 var(--body); letter-spacing: 0; color: var(--ash); display: block; margin-top: 14px; }
.price ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.price li { padding-left: 26px; position: relative; color: #CFCFCA; }
.price li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 12px; height: 12px; border-radius: 50%; background: var(--yellow); }
.calc { background: var(--raise); border: 1px solid var(--line); border-radius: 18px; padding: clamp(22px, 3vw, 34px); display: grid; gap: 22px; align-content: start; }
.calc h3 { font-size: 22px; letter-spacing: -0.015em; }
.calc label { display: grid; gap: 10px; font-size: 15px; color: var(--ash); }
.calc .row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.calc output, .calc .val { font: 400 15px/1 var(--mono); color: var(--chalk); font-variant-numeric: tabular-nums; }
.calc input[type=range] { width: 100%; accent-color: var(--yellow); }
.calc .result { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.calc .result div { display: grid; gap: 6px; }
.calc .result span { font-size: 14px; color: var(--ash); }
.calc .result b { font: 700 clamp(26px, 3vw, 34px)/1 var(--display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.calc .result .earn b { color: var(--yellow); }
.calc .note { font-size: 13.5px; color: var(--ash); }
@media (max-width: 900px) { .pricing { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; border-top: 1px solid var(--line); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; position: relative; font: 600 20px/1.3 var(--display); letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 400 26px/1 var(--mono); color: var(--yellow); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 24px; color: #BDBDB8; max-width: 44em; }

/* Closing band */
.band { background: var(--yellow); color: var(--night); }
.band .wrap { padding-block: clamp(56px, 8vw, 96px); display: flex; flex-wrap: wrap; gap: 28px; align-items: end; justify-content: space-between; }
.band h2 { font-size: clamp(40px, 6vw, 76px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 700; max-width: 12em; }

/* Footer */
footer { border-top: 1px solid var(--line); }
footer .wrap { padding-block: 56px 48px; display: grid; grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.6fr)); gap: 36px 28px; align-items: start; }
footer .logo svg { height: 28px; width: auto; }
footer .about p { color: var(--ash); font-size: 15px; margin-top: 14px; max-width: 22em; }
footer h2 { font: 400 12px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ash); margin-bottom: 16px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
footer ul a { color: #C9C9C4; text-decoration: none; font-size: 15px; }
footer ul a:hover { color: var(--chalk); }
footer .legal { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 14px; color: var(--ash); }
@media (max-width: 820px) { footer .wrap { grid-template-columns: 1fr 1fr 1fr; } footer .about { grid-column: 1 / -1; } }
@media (max-width: 480px) { footer .wrap { grid-template-columns: 1fr 1fr; } }

/* Sub-page header */
.page-head { padding-block: clamp(72px, 10vw, 144px) clamp(56px, 8vw, 104px); display: grid; gap: 22px; max-width: 900px; }
.page-head h1 { font-size: clamp(44px, 6.6vw, 84px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 700; }
.page-head h1 em { font-style: normal; color: var(--yellow); }
.page-head .lede { font-size: clamp(19px, 1.7vw, 23px); line-height: 1.5; color: #BDBDB8; max-width: 32em; }
.page-head .ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.crumb { font: 400 13px/1 var(--mono); color: var(--ash); text-decoration: none; letter-spacing: 0.04em; }
.crumb:hover { color: var(--chalk); }

/* Generic two-column split: sticky label left, content right */
.split { display: grid; grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.split > .side { position: sticky; top: 96px; display: grid; gap: 14px; }
.split > .side h2 { font-size: clamp(30px, 3.6vw, 44px); line-height: 1.04; letter-spacing: -0.03em; font-weight: 700; }
.split > .side p { color: var(--ash); font-size: 17px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split > .side { position: static; } }

/* Prose (news posts, legal, long explanations) */
.prose { max-width: 720px; color: #D6D6D1; font-size: 19px; line-height: 1.65; }
.prose > * + * { margin-top: 1.05em; }
.prose h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.12; letter-spacing: -0.025em; color: var(--chalk); margin-top: 1.9em; }
.prose h3 { font-size: 22px; letter-spacing: -0.015em; color: var(--chalk); margin-top: 1.6em; }
.prose a { color: var(--chalk); text-decoration-color: var(--yellow); text-underline-offset: 3px; text-decoration-thickness: 2px; }
.prose ul, .prose ol { padding-left: 1.3em; display: grid; gap: 0.5em; }
.prose li::marker { color: var(--yellow); }
.prose code { font-size: 0.82em; background: #1A1A18; border-radius: 6px; padding: 2px 6px; color: var(--chalk); }
.prose blockquote { margin-inline: 0; padding-left: 20px; border-left: 3px solid var(--yellow); color: var(--chalk); font-size: 22px; line-height: 1.45; font-family: var(--display); }
.prose .meta { font: 400 14px/1.4 var(--mono); color: var(--ash); }
.prose table { width: 100%; border-collapse: collapse; font-size: 16px; }
.prose th, .prose td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { font: 400 12px/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ash); }
.todo { background: var(--yellow); color: var(--night); padding: 0 4px; border-radius: 3px; font-family: var(--mono); font-size: 0.85em; }

/* Data table (outside prose) */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; }
.data { width: 100%; border-collapse: collapse; font-size: 16px; min-width: 560px; }
.data th, .data td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.data tr:last-child td { border-bottom: 0; }
.data th { font: 400 12px/1.2 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ash); background: var(--raise); }
.data td:first-child { font-family: var(--mono); font-size: 14.5px; color: var(--chalk); white-space: nowrap; }
.data td { color: #C9C9C4; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card { background: var(--raise); border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px 28px; display: grid; gap: 12px; align-content: start; text-decoration: none; min-width: 0; }
a.card { transition: border-color .15s ease, transform .15s ease; }
a.card:hover { border-color: #4A4A45; transform: translateY(-2px); }
.card h3 { font-size: 22px; letter-spacing: -0.015em; }
.card p { color: var(--ash); font-size: 16.5px; }
.card .tag { font: 400 12px/1 var(--mono); color: var(--yellow); letter-spacing: 0.06em; text-transform: uppercase; }
.card .more { font: 600 15px/1 var(--body); color: var(--chalk); margin-top: 6px; }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cards { grid-template-columns: 1fr; } }

/* Sequence diagram (how it works) */
.seq { background: var(--raise); border: 1px solid var(--line); border-radius: 18px; padding: clamp(18px, 3vw, 32px); overflow-x: auto; }
.seq svg { display: block; width: 100%; min-width: 640px; height: auto; }
.seq text { font-family: var(--mono); font-size: 13px; fill: #D9D9D4; }
.seq .actor { font-family: var(--display); font-weight: 700; font-size: 17px; fill: var(--chalk); }
.seq .life { stroke: #33332F; stroke-dasharray: 4 6; }
.seq .msg { stroke: #8C8C88; stroke-width: 1.5; fill: none; }
.seq .msg.money { stroke: var(--yellow); }
.seq .n { fill: var(--yellow); font-size: 12px; }
.seq .dim { fill: var(--ash); }

/* News */
.news-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.news-list li { border-bottom: 1px solid var(--line); }
.news-list a { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; gap: 8px 28px; align-items: baseline; padding: 28px 0; text-decoration: none; }
.news-list time, .news-list .kind { font: 400 13.5px/1.4 var(--mono); color: var(--ash); }
.news-list h3 { font-size: clamp(22px, 2.4vw, 28px); letter-spacing: -0.02em; line-height: 1.15; }
.news-list p { color: var(--ash); font-size: 17px; margin-top: 8px; max-width: 42em; }
.news-list a:hover h3 { text-decoration: underline; text-decoration-color: var(--yellow); text-underline-offset: 4px; }
@media (max-width: 720px) { .news-list a { grid-template-columns: 1fr; } .news-list .kind { display: none; } }

/* FAQ groups */
.faq-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.faq-nav a { font: 400 14px/1 var(--mono); color: #C9C9C4; text-decoration: none; border: 1px solid #3A3A36; border-radius: 999px; padding: 10px 14px; }
.faq-nav a:hover { border-color: var(--chalk); color: var(--chalk); }
.faq-group + .faq-group { margin-top: clamp(48px, 6vw, 72px); }
.faq-group h2 { font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.025em; margin-bottom: 18px; scroll-margin-top: 96px; }
.faq details p + p { margin-top: -12px; }

/* Checklist */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.checks li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 14px; padding: 26px 0; border-bottom: 1px solid rgb(255 255 255 / 0.06); }
.checks li::before { content: "✓"; color: var(--yellow); font: 400 18px/1.5 var(--mono); }
.checks b { display: block; font-family: var(--display); font-size: 20px; letter-spacing: -0.01em; color: var(--chalk); margin-bottom: 4px; }
.checks span { color: var(--ash); font-size: 17px; }

/* 404 */
.notfound { min-height: 60vh; display: grid; align-content: center; gap: 22px; padding-block: 80px; }
.notfound .big402 { justify-content: flex-start; padding: 0; }

/* Test / live environments (developers) */
.envs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.env { border-radius: 18px; padding: 26px 26px 10px; min-width: 0; }
.env-test { border: 1px dashed #5A5A55; background: repeating-linear-gradient(135deg, transparent 0 14px, rgb(255 255 255 / 0.015) 14px 28px); }
.env-live { border: 1px solid var(--line); background: var(--raise); }
.env-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.env-head .mono { font-size: 13px; color: var(--ash); }
.env-tag { font: 700 26px/1 var(--display); letter-spacing: -0.02em; }
.env-test .env-tag::before { content: ""; display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 2px dashed var(--chalk); margin-right: 10px; vertical-align: 3px; }
.env-live .env-tag::before { content: ""; display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--yellow); margin-right: 10px; vertical-align: 3px; }
.env dl { margin: 0; }
.env dl > div { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.env dl > div:last-child { border-bottom: 0; }
.env dt { font: 400 12px/1.6 var(--mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ash); }
.env dd { margin: 0; color: #CFCFCA; font-size: 16.5px; }
.env dd a, .env dd b { color: var(--chalk); }
.env dd i { font-style: normal; color: var(--chalk); }
.env-test dd b { background: var(--yellow); color: var(--night); padding: 0 5px; border-radius: 4px; }
.golive { margin-top: 32px; display: grid; grid-template-columns: minmax(0, 0.42fr) minmax(0, 1fr); gap: 12px clamp(28px, 5vw, 72px); }
.golive h3 { font-size: 26px; letter-spacing: -0.02em; grid-row: span 2; }
.golive ol { margin: 0; padding-left: 1.6em; display: grid; gap: 10px; color: #CFCFCA; }
.golive ol li::marker { font-family: var(--mono); color: var(--yellow); }
.golive p { color: var(--ash); font-size: 16.5px; }
@media (max-width: 860px) { .envs, .golive { grid-template-columns: minmax(0, 1fr); } .golive h3 { grid-row: auto; } }
@media (max-width: 420px) { .env { padding-inline: 18px; } .env dl > div { grid-template-columns: minmax(0, 1fr); gap: 4px; } }

/* Home: calm building blocks */
.stats { margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.stats div { display: grid; gap: 10px; }
.stats dt { font: 700 clamp(40px, 5vw, 64px)/1 var(--display); letter-spacing: -0.04em; color: var(--chalk); }
.stats dd { margin: 0; color: var(--ash); font-size: 17px; }
@media (max-width: 860px) { .stats { grid-template-columns: 1fr 1fr; gap: 40px 24px; } }
.steps.steps-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); border: 0; border-radius: 0; gap: clamp(32px, 5vw, 72px); overflow: visible; }
.steps.steps-3 li { border: 0; padding: 0; gap: 12px; }
.steps.steps-3 h3 { font-size: clamp(24px, 2.4vw, 30px); }
.steps.steps-3 p { font-size: 18px; }
@media (max-width: 760px) { .steps.steps-3 { grid-template-columns: 1fr; } .steps.steps-3 li { border: 0; } }
.reasons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(32px, 5vw, 72px); }
.reasons div { display: grid; gap: 12px; align-content: start; }
.reasons h3 { font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -0.02em; }
.reasons p { color: var(--ash); font-size: 18px; }
@media (max-width: 760px) { .reasons { grid-template-columns: 1fr; } }
.more-link { margin-top: clamp(40px, 5vw, 64px); }
.more-link a { color: var(--chalk); font-weight: 600; text-decoration: none; border-bottom: 2px solid var(--yellow); padding-bottom: 2px; }
.more-link a:hover { color: var(--yellow); }
@media (max-width: 560px) { .log { font-size: 12.5px; padding: 16px 14px 18px; } .log li { grid-template-columns: 16px 1fr auto; gap: 6px; } }