:root {
  --ink: #071426;
  --ink-soft: #10223b;
  --paper: #f7f8f4;
  --paper-deep: #eef1eb;
  --white: #ffffff;
  --indigo: #5448e8;
  --indigo-deep: #3e35be;
  --teal: #12b8a5;
  --teal-soft: #c9f5ed;
  --lime: #dffa9f;
  --amber: #f2ad3c;
  --line: #d9ded8;
  --muted: #5d6a7e;
  --muted-dark: #9aa8bc;
  --max: 1240px;
  --radius: 26px;
  --shadow: 0 28px 80px rgba(7, 20, 38, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }
.shell { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 200; top: 10px; left: 10px; padding: 10px 16px; border-radius: 9px; background: #fff; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 4px; }

.site-header { position: sticky; z-index: 50; top: 0; border-bottom: 1px solid transparent; background: rgba(247, 248, 244, .88); backdrop-filter: blur(18px); }
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(7, 20, 38, .04); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 21px; font-weight: 850; letter-spacing: -.04em; }
.brand::after { content: "MessageHop"; }
.brand img { width: 44px; height: 44px; }
.nav { display: flex; align-items: center; gap: 24px; }
.nav > a { text-decoration: none; font-size: 13px; font-weight: 720; }
.nav > a:not(.button):hover { color: var(--indigo); }
.nav-signin { padding-left: 22px; border-left: 1px solid var(--line); }
.menu-button { display: none; border: 0; background: none; }

.button { display: inline-flex; min-height: 52px; padding: 0 24px; align-items: center; justify-content: center; gap: 22px; border-radius: 100px; background: var(--ink); color: #fff; text-decoration: none; font-weight: 780; box-shadow: 0 12px 28px rgba(7, 20, 38, .13); }
.button:hover { background: var(--indigo); transform: translateY(-1px); }
.button.small { min-height: 42px; padding: 0 18px; gap: 12px; }
.button.light { background: #fff; color: var(--ink); }
.button.light:hover { background: var(--lime); }
.quiet-link, .text-link { font-weight: 760; text-decoration: none; }
.quiet-link span, .text-link span { margin-left: 10px; }
.quiet-link:hover, .text-link:hover { color: var(--indigo); }
.light-text { color: #fff; }

.eyebrow, .kicker, .label { margin: 0 0 18px; text-transform: uppercase; letter-spacing: .14em; font-size: 11px; font-weight: 850; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { padding: 6px 10px; border-radius: 20px; background: var(--lime); color: var(--ink); }
.mint { color: var(--teal); }
h1, h2, h3 { margin-top: 0; line-height: 1.04; letter-spacing: -.045em; }
h1 { margin-bottom: 28px; font-size: clamp(52px, 6.9vw, 92px); }
h1 em { color: var(--indigo); font-style: normal; }
h2 { margin-bottom: 24px; font-size: clamp(38px, 4.8vw, 64px); }
h3 { font-size: 27px; }

.hero { position: relative; overflow: hidden; padding-top: 86px; background: linear-gradient(180deg, #f7f8f4 0%, #f4f5f0 100%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(1px); pointer-events: none; }
.hero-glow-one { top: -240px; right: -100px; width: 650px; height: 650px; background: radial-gradient(circle, rgba(84, 72, 232, .19), rgba(84, 72, 232, 0) 68%); }
.hero-glow-two { bottom: -280px; left: 25%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(18, 184, 165, .13), rgba(18, 184, 165, 0) 68%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 74px; align-items: center; }
.hero-copy { padding-bottom: 24px; }
.lede { max-width: 670px; color: #3f4e65; font-size: 20px; line-height: 1.65; }
.actions { display: flex; gap: 28px; align-items: center; margin-top: 34px; }
.availability-note { display: flex; max-width: 640px; gap: 10px; align-items: flex-start; margin: 28px 0 0; color: var(--muted); font-size: 12px; }
.availability-note i { flex: 0 0 auto; width: 8px; height: 8px; margin-top: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(18, 184, 165, .13); }

.product-window { position: relative; padding: 0 26px 24px; overflow: hidden; border: 1px solid rgba(7, 20, 38, .12); border-radius: 30px; background: rgba(255, 255, 255, .9); box-shadow: var(--shadow); }
.product-window::before { position: absolute; right: -70px; bottom: -90px; width: 240px; height: 240px; border-radius: 50%; background: rgba(84, 72, 232, .08); content: ""; }
.window-bar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 58px; margin: 0 -26px 18px; padding: 0 22px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.window-bar > span { display: flex; gap: 6px; }
.window-bar i { width: 7px; height: 7px; border-radius: 50%; background: #ccd2cc; }
.window-bar i:first-child { background: var(--indigo); }
.window-bar b { color: var(--ink); }
.window-bar small { text-align: right; }
.context-row { display: flex; min-width: 0; gap: 8px; align-items: center; padding: 0 2px 16px; color: var(--muted); font-size: 9px; letter-spacing: .08em; }
.context-row b { min-width: 0; max-width: 120px; overflow: hidden; color: var(--ink); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.context-row i { margin-inline: 4px; color: var(--indigo); font-style: normal; }
.request-card { padding: 16px 18px; border-radius: 15px; background: var(--ink); color: #fff; }
.request-card > div { display: flex; gap: 11px; align-items: center; }
.request-card code { color: #fff; font-size: 14px; }
.request-card small { color: #9cabc1; }
.code-method { padding: 3px 7px; border-radius: 5px; background: var(--teal); color: var(--ink); font-size: 9px; font-weight: 900; }
.evidence-list { padding: 0; margin: 18px 0; list-style: none; }
.evidence-list li { display: grid; grid-template-columns: 30px 1fr auto; gap: 12px; align-items: center; padding: 11px 2px; border-bottom: 1px solid #e6e9e4; }
.evidence-list li > span { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; background: #e8ebe6; color: var(--muted); font-size: 10px; font-weight: 850; }
.evidence-list li.complete > span { background: var(--teal); color: var(--ink); }
.evidence-list li.active > span { background: var(--lime); color: var(--ink); box-shadow: 0 0 0 5px rgba(223, 250, 159, .28); }
.evidence-list b, .evidence-list small { display: block; }
.evidence-list b { font-size: 13px; }
.evidence-list small { color: var(--muted); font-size: 11px; }
.evidence-list strong { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.evidence-list li.complete strong { color: #08796c; }
.evidence-list li.active strong { color: var(--indigo); }
.window-foot { position: relative; display: flex; gap: 10px; align-items: center; padding: 12px 14px; border-radius: 11px; background: var(--paper-deep); font-size: 10px; }
.window-foot span { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.window-foot b { margin-left: auto; color: #08796c; }

.proof-strip { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 92px; border-block: 1px solid var(--line); }
.proof-strip > div { padding: 23px 22px; border-right: 1px solid var(--line); }
.proof-strip > div:last-child { border: 0; }
.proof-strip b, .proof-strip span { display: block; }
.proof-strip b { font-size: 13px; }
.proof-strip span { color: var(--muted); font-size: 11px; }

.section { padding: 124px 0; }
.section-heading { display: grid; grid-template-columns: 1.45fr .55fr; gap: 80px; align-items: end; margin-bottom: 62px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { margin: 0 0 9px; color: var(--muted); }
.section-heading .kicker, .channel-head .kicker, .billing-layout .kicker { color: var(--indigo); }
.model-band { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1.25fr; gap: 14px; align-items: center; padding: 21px; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
.model-band > span { min-width: 0; padding: 8px 11px; }
.model-band small, .model-band b, .model-band em { display: block; }
.model-band small { color: var(--indigo); font-size: 9px; font-weight: 850; letter-spacing: .1em; }
.model-band b { font-size: 15px; }
.model-band em { overflow: hidden; color: var(--muted); font-size: 11px; font-style: normal; text-overflow: ellipsis; white-space: nowrap; }
.model-band > i { color: #abb3a9; font-style: normal; }
.capability-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 14px; margin-top: 14px; }
.capability-card { min-height: 320px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.capability-card.primary { grid-row: span 2; min-height: 654px; background: linear-gradient(155deg, var(--indigo), #6659f2 62%, #766af7); color: #fff; }
.capability-card > span { font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .14em; }
.capability-card h3 { max-width: 480px; margin-top: 110px; }
.capability-card.primary h3 { margin-top: 285px; font-size: 42px; }
.capability-card p { color: var(--muted); }
.capability-card.primary p { color: #e8e6ff; }
.capability-card a { display: inline-block; margin-top: 22px; color: #fff; font-size: 13px; font-weight: 800; text-decoration: none; }

.api-section { overflow: hidden; background: var(--ink); color: #fff; }
.api-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: center; }
.api-copy > p:not(.kicker) { color: var(--muted-dark); font-size: 18px; }
.check-list { padding: 0; margin: 32px 0; list-style: none; }
.check-list li { position: relative; padding: 12px 0 12px 30px; border-bottom: 1px solid #253751; color: #c6d0df; }
.check-list li::before { position: absolute; left: 0; color: var(--teal); content: "✓"; font-weight: 900; }
.api-copy .text-link { color: #fff; }
.code-panel { overflow: hidden; border: 1px solid #33455e; border-radius: 25px; background: #0b1a2e; box-shadow: 0 30px 70px rgba(0, 0, 0, .28); }
.code-tabs { display: flex; gap: 22px; align-items: center; min-height: 56px; padding: 0 22px; border-bottom: 1px solid #293b54; color: #72829a; font-size: 11px; }
.code-tabs span { padding: 18px 0 15px; }
.code-tabs .active { border-bottom: 2px solid var(--teal); color: #fff; }
.code-tabs small { margin-left: auto; }
.code-panel pre { min-height: 380px; padding: 26px; margin: 0; overflow: auto; color: #dce6f4; font: 12px/1.8 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.code-dim { color: #7f91aa; }
.code-accent { color: #7fe2d5; }
.response-line { display: flex; gap: 18px; align-items: center; padding: 16px 22px; border-top: 1px solid #293b54; background: #10223b; font-size: 11px; }
.response-line b { padding: 4px 8px; border-radius: 5px; background: var(--teal); color: var(--ink); }
.response-line span { color: #9dacc0; }

.consoles { background: #101f38; color: #fff; }
.light-heading > p { color: var(--muted-dark); }
.console-grid { display: grid; grid-template-columns: 1.1fr .95fr .95fr; gap: 14px; }
.console-card { position: relative; min-height: 455px; padding: 30px; overflow: hidden; border: 1px solid #31435d; border-radius: var(--radius); background: #142641; }
.console-card.customer-card { background: #fff; color: var(--ink); }
.console-card::after { position: absolute; right: -70px; bottom: -90px; width: 220px; height: 220px; border: 1px solid #38506e; border-radius: 50%; content: ""; }
.customer-card::after { border-color: #e0e3df; }
.console-index { float: right; color: #71819a; font-size: 10px; }
.console-icon { display: grid; width: 48px; height: 48px; margin-bottom: 70px; place-items: center; border-radius: 13px; background: var(--indigo); font-size: 16px; font-weight: 900; }
.console-card:nth-child(2) .console-icon { background: var(--teal); color: var(--ink); }
.console-card:nth-child(3) .console-icon { background: var(--lime); color: var(--ink); }
.console-card h3 { font-size: 30px; }
.console-card p:not(.label) { color: #aebacd; }
.customer-card p:not(.label) { color: var(--muted); }
.console-card a { position: relative; z-index: 1; font-size: 13px; font-weight: 800; text-decoration: none; }
.customer-card a { color: var(--indigo); }
.restricted { position: absolute; z-index: 1; bottom: 30px; left: 30px; padding: 7px 10px; border: 1px solid #3e536f; border-radius: 7px; color: #a9b7ca; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .09em; }

.channels-section { background: var(--paper-deep); }
.channel-head { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: end; margin-bottom: 54px; }
.channel-head h2 { margin: 0; }
.channel-head > p { color: var(--muted); }
.channel-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.channel-cards article { min-height: 360px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.channel-mark { display: grid; width: 52px; height: 52px; margin-bottom: 95px; place-items: center; border-radius: 50%; background: var(--ink); color: #fff; font-size: 10px; font-weight: 900; }
.channel-cards article:nth-child(2) .channel-mark { background: var(--teal); color: var(--ink); }
.channel-cards article:nth-child(3) .channel-mark { background: var(--indigo); }
.channel-cards p { color: var(--muted); }
.channel-cards a { font-size: 12px; font-weight: 800; }

.billing-section { background: #fff; }
.billing-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; }
.billing-layout > div:first-child > p:not(.kicker) { color: var(--muted); font-size: 18px; }
.billing-flow { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); box-shadow: 0 24px 60px rgba(7, 20, 38, .08); }
.billing-flow > div { display: grid; grid-template-columns: 34px 1fr; gap: 4px 12px; align-items: center; }
.billing-flow > div span { grid-row: 1 / span 2; display: grid; width: 32px; height: 32px; place-items: center; border-radius: 50%; background: var(--ink); color: #fff; font-size: 9px; font-weight: 850; }
.billing-flow b, .billing-flow small { display: block; }
.billing-flow small { color: var(--muted); }
.billing-flow > i { display: block; width: 1px; height: 28px; margin: 8px 0 8px 16px; background: var(--line); }
.billing-flow > p { margin: 28px 0 0; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }

.trust { background: var(--indigo); color: #fff; }
.trust-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; align-items: start; }
.trust-title > p:not(.kicker) { color: #d9d6ff; }
.trust-shield { display: grid; width: 58px; height: 58px; margin-bottom: 30px; place-items: center; border: 1px solid #8f86ff; border-radius: 18px; background: rgba(255,255,255,.08); color: var(--lime); font-size: 23px; }
.trust-list article { display: grid; grid-template-columns: 42px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.22); }
.trust-list article:last-child { border-bottom: 1px solid rgba(255,255,255,.22); }
.trust-list > article > span { color: var(--lime); font-size: 10px; font-weight: 850; }
.trust-list h3, .trust-list p { margin: 0; }
.trust-list h3 { font-size: 21px; }
.trust-list p { color: #d9d6ff; }

.knowledge { background: #e8ebe5; }
.knowledge-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 48px; }
.knowledge-head h2 { margin: 0; }
.article-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.article-card { min-height: 420px; padding: 28px; border-radius: var(--radius); background: #fff; text-decoration: none; }
.article-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(7,20,38,.08); }
.article-card > span { font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .1em; }
.article-card h3 { margin-top: 110px; font-size: 25px; }
.article-card p { color: var(--muted); }
.article-card b { font-size: 12px; }
.accent-zero { border-top: 5px solid var(--ink); }
.accent-one { border-top: 5px solid var(--indigo); }
.accent-two { border-top: 5px solid var(--teal); }
.accent-three { border-top: 5px solid var(--amber); }

.cta { padding: 100px 0; background: var(--ink); color: #fff; }
.cta-inner { display: grid; grid-template-columns: 72px 1fr 1fr; gap: 50px; align-items: center; }
.cta h2 { margin: 0; }
.cta-inner > div:last-child > p { color: var(--muted-dark); }

footer { padding: 70px 0 26px; background: #050e1d; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.7fr repeat(4, 1fr); gap: 48px; }
.footer-grid > div { display: flex; flex-direction: column; gap: 9px; }
.footer-grid p, .footer-grid span { color: #8493aa; font-size: 12px; }
.footer-grid b { margin-bottom: 8px; color: #8493aa; text-transform: uppercase; letter-spacing: .1em; font-size: 9px; }
.footer-grid a { text-decoration: none; font-size: 13px; }
.footer-grid a:hover { color: var(--teal); }
.reversed { filter: brightness(0) invert(1); }
.legal { display: flex; justify-content: space-between; gap: 30px; margin-top: 58px; padding-top: 22px; border-top: 1px solid #243249; color: #8493aa; font-size: 10px; }

/* Content pages */
.content-hero { position: relative; overflow: hidden; padding: 104px 0 76px; background: radial-gradient(circle at 85% 20%, rgba(84,72,232,.12), transparent 28%); }
.content-hero h1 { max-width: 980px; font-size: clamp(46px, 7vw, 78px); }
.content-hero p { max-width: 760px; color: var(--muted); font-size: 19px; }
.resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 120px; }
.resource-grid .article-card h2 { margin-top: 88px; font-size: 29px; }
.article-shell { display: grid; grid-template-columns: minmax(0, 720px) 260px; gap: 70px; padding-bottom: 120px; }
.article-shell:has(> .article-aside:first-child) { grid-template-columns: 260px minmax(0, 720px); }
.article-aside { position: sticky; top: 110px; align-self: start; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; color: var(--muted); font-size: 13px; }
.article-aside a { display: block; margin-top: 12px; }
.prose { font-size: 18px; line-height: 1.76; }
.prose h2 { margin: 62px 0 18px; font-size: 37px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 38px 0 14px; font-size: 25px; }
.prose a { color: var(--indigo-deep); }
.prose .note { padding: 20px; border-left: 4px solid var(--teal); background: #fff; font-size: 15px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.prose th, .prose td { padding: 13px; text-align: left; border-bottom: 1px solid var(--line); }
.prose .sources { margin-top: 70px; padding-top: 25px; border-top: 1px solid var(--line); font-size: 14px; }
.breadcrumb { color: var(--muted); font-size: 13px; }
.meta { display: flex; gap: 18px; color: var(--muted); font-size: 13px; }

/* Documentation, legal, and editorial hubs */
.subnav { border-bottom: 1px solid var(--line); background: rgba(255,255,255,.76); }
.subnav .shell { display: flex; gap: 22px; overflow-x: auto; padding-top: 13px; padding-bottom: 13px; scrollbar-width: none; }
.subnav a { flex: 0 0 auto; color: var(--muted); font-size: 12px; font-weight: 800; text-decoration: none; }
.subnav a[aria-current="page"], .subnav a:hover { color: var(--indigo-deep); }
.hub-intro { padding: 92px 0 58px; }
.hub-intro h1 { max-width: 900px; font-size: clamp(48px, 7vw, 82px); }
.hub-intro > .shell > p:last-child { max-width: 760px; color: var(--muted); font-size: 20px; }
.hub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 110px; }
.hub-card { min-height: 290px; padding: 28px; border: 1px solid var(--line); border-radius: 24px; background: #fff; text-decoration: none; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.hub-card:hover { transform: translateY(-4px); border-color: #bbb7ff; box-shadow: var(--shadow); }
.hub-card span { color: var(--indigo-deep); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.hub-card h2, .hub-card h3 { margin: 82px 0 12px; font-size: 28px; }
.hub-card p { color: var(--muted); font-size: 15px; }
.docs-layout { display: grid; grid-template-columns: 230px minmax(0, 780px); gap: 70px; padding-top: 72px; padding-bottom: 120px; }
.docs-layout > *, .docs-content { min-width: 0; }
.docs-nav { position: sticky; top: 100px; align-self: start; display: flex; flex-direction: column; gap: 5px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.docs-nav b { margin: 8px 10px 10px; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.docs-nav a { padding: 8px 10px; border-radius: 8px; color: var(--muted); font-size: 13px; text-decoration: none; }
.docs-nav a:hover, .docs-nav a[aria-current="page"] { background: var(--mint-soft); color: var(--ink); }
.docs-content > h1 { font-size: clamp(43px, 6vw, 68px); }
.docs-content > .lede { margin-bottom: 48px; }
.docs-content h2 { margin: 58px 0 18px; font-size: 34px; }
.docs-content h3 { margin: 36px 0 14px; font-size: 23px; }
.docs-content p, .docs-content li { color: #34435a; font-size: 16px; line-height: 1.75; }
.docs-content li + li { margin-top: 8px; }
.docs-content code, .prose code { padding: 2px 6px; border-radius: 5px; background: #edf0f4; color: #17243b; font-size: .9em; }
.code-block { overflow-x: auto; margin: 22px 0; padding: 22px; border: 1px solid #213553; border-radius: 16px; background: #07172b; color: #dce9ff; font: 13px/1.7 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre; }
.endpoint { display: grid; grid-template-columns: 78px 1fr; gap: 16px; align-items: start; margin: 18px 0; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.method { display: inline-flex; justify-content: center; padding: 6px 8px; border-radius: 7px; background: var(--mint-soft); color: #006d68; font-size: 10px; font-weight: 900; }
.method.get { background: #efedff; color: var(--indigo-deep); }
.endpoint b { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 15px; }
.endpoint p { margin: 7px 0 0; font-size: 14px; }
.callout { margin: 28px 0; padding: 20px 22px; border-left: 4px solid var(--teal); border-radius: 0 12px 12px 0; background: #eefaf7; }
.legal-page .docs-content { max-width: 760px; }
.legal-page .docs-content h2 { font-size: 30px; }
.legal-meta { display: flex; flex-wrap: wrap; gap: 12px 26px; margin: 18px 0 44px; color: var(--muted); font-size: 13px; }
.company-line { margin: 24px auto 0; max-width: var(--shell); padding-top: 18px; border-top: 1px solid #243249; color: #aab5c7; font-size: 11px; }
.company-line strong { color: #fff; }
.byline { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 20px 0 44px; color: var(--muted); font-size: 13px; }
.article-related { margin-top: 72px; padding: 26px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.article-related a { display: block; margin-top: 10px; }

@media (max-width: 1080px) {
  .nav { gap: 16px; }
  .nav > a { font-size: 12px; }
  .hero-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav { display: none; position: absolute; top: 70px; right: 20px; left: 20px; align-items: stretch; padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
  .nav.open { display: flex; flex-direction: column; }
  .nav-signin { padding: 0; border: 0; }
  .menu-button { display: grid; width: 44px; height: 44px; place-content: center; gap: 6px; }
  .menu-button i { display: block; width: 22px; height: 2px; background: var(--ink); }
  .hero { padding-top: 56px; }
  .hero-grid, .api-layout, .billing-layout, .trust-layout { grid-template-columns: 1fr; gap: 60px; }
  .product-window { max-width: 640px; }
  .proof-strip { grid-template-columns: 1fr 1fr; }
  .proof-strip > div:nth-child(2) { border-right: 0; }
  .proof-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section { padding: 90px 0; }
  .section-heading, .channel-head { grid-template-columns: 1fr; gap: 20px; }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .capability-card.primary { grid-column: 1 / -1; grid-row: auto; min-height: 440px; }
  .capability-card.primary h3 { margin-top: 150px; }
  .console-grid, .channel-cards { grid-template-columns: 1fr 1fr; }
  .console-card.customer-card { grid-column: 1 / -1; }
  .article-grid, .resource-grid { grid-template-columns: 1fr 1fr; }
  .hub-grid { grid-template-columns: 1fr 1fr; }
  .docs-layout { grid-template-columns: 1fr; gap: 36px; }
  .docs-nav { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .docs-nav b { grid-column: 1 / -1; }
  .cta-inner { grid-template-columns: 64px 1fr; }
  .cta-inner > div:last-child { grid-column: 2; }
  .article-shell { grid-template-columns: 1fr; }
  .article-aside { position: static; }
}

@media (max-width: 680px) {
  .shell { width: min(var(--max), calc(100% - 28px)); }
  .nav-wrap { min-height: 68px; }
  .brand img { width: 40px; height: 40px; }
  .hero-grid { gap: 46px; }
  h1 { font-size: 47px; }
  h2 { font-size: 39px; }
  .lede { font-size: 18px; }
  .eyebrow { align-items: flex-start; flex-direction: column; }
  .actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .product-window { padding-inline: 16px; border-radius: 22px; }
  .window-bar { margin-inline: -16px; padding-inline: 15px; }
  .window-bar small, .context-row span, .context-row i { display: none; }
  .context-row { gap: 14px; }
  .request-card { overflow-x: auto; }
  .evidence-list li { grid-template-columns: 28px 1fr; }
  .evidence-list strong { grid-column: 2; }
  .window-foot b { display: none; }
  .proof-strip, .capability-grid, .console-grid, .channel-cards, .article-grid, .resource-grid { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-card { min-height: 240px; }
  .hub-card h2, .hub-card h3 { margin-top: 54px; }
  .docs-nav { grid-template-columns: 1fr; }
  .docs-content h2 { font-size: 29px; }
  .endpoint { grid-template-columns: 1fr; }
  .proof-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-strip > div:last-child { border-bottom: 0; }
  .section { padding: 76px 0; }
  .model-band { grid-template-columns: 1fr; }
  .model-band > i { transform: rotate(90deg); text-align: center; }
  .model-band em { white-space: normal; }
  .capability-card, .capability-card.primary { min-height: 350px; }
  .capability-card h3, .capability-card.primary h3 { margin-top: 95px; font-size: 29px; }
  .code-panel pre { min-height: 0; font-size: 10px; }
  .code-tabs span:not(.active) { display: none; }
  .response-line { align-items: flex-start; flex-direction: column; gap: 8px; }
  .console-card.customer-card { grid-column: auto; }
  .console-card { min-height: 420px; }
  .channel-head { gap: 10px; }
  .knowledge-head { align-items: flex-start; flex-direction: column; gap: 24px; }
  .article-card { min-height: 350px; }
  .article-card h3 { margin-top: 72px; }
  .cta-inner { grid-template-columns: 1fr; gap: 30px; }
  .cta-inner > div:last-child { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .legal { align-items: flex-start; flex-direction: column; }
  .article-shell { gap: 30px; }
  .prose { font-size: 17px; }
  .prose table { display: block; overflow-x: auto; }
}

@media (max-width: 420px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  h1 { font-size: 42px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}