:root {
  color-scheme: dark;
  --bg: #111114;
  --bg-soft: #17171b;
  --panel: rgba(28, 28, 33, 0.78);
  --panel-strong: #202026;
  --line: rgba(255, 255, 255, 0.1);
  --line-bright: rgba(79, 172, 254, 0.34);
  --text: #f7f7f8;
  --muted: #a6a7ad;
  --cyan: #00f2fe;
  --blue: #4facfe;
  --purple: #c471f5;
  --gradient: linear-gradient(142deg, #00f2fe 14.14%, #4facfe 50.81%, #c471f5 80.97%);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
  --radius: 24px;
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 14% 9%, rgba(0, 242, 254, 0.09), transparent 28rem),
    radial-gradient(circle at 86% 18%, rgba(196, 113, 245, 0.09), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a { color: inherit; text-decoration: none; }
button, summary { font: inherit; }
button { color: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 14px; background: white; color: black; border-radius: 8px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(17, 17, 20, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(20px);
}
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; letter-spacing: .08em; font-size: 14px; font-weight: 700; }
.brand img { display: block; }
.brand b { color: var(--blue); font-weight: 750; }
nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 14px; }
nav a { transition: color .2s ease; }
nav a:hover, nav a:focus-visible { color: white; }
.nav-cta { color: white; border: 1px solid var(--line-bright); border-radius: 999px; padding: 8px 16px; background: rgba(79,172,254,.08); }

.hero { min-height: calc(100vh - 76px); display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 72px; padding-block: 84px 92px; }
.live-pill { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px; padding: 7px 12px; border: 1px solid rgba(0,242,254,.26); border-radius: 999px; color: #c9fcff; background: rgba(0,242,254,.07); font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.live-pill span { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 5px rgba(0,242,254,.08), 0 0 18px rgba(0,242,254,.9); animation: pulse 2.3s ease-in-out infinite; }
.eyebrow { margin: 0 0 18px; color: #c8c9ce; font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 24px; font-size: clamp(50px, 6.5vw, 82px); line-height: .98; letter-spacing: -.055em; font-weight: 680; }
h1 span, h2 span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { max-width: 670px; margin-bottom: 30px; color: #c0c1c7; font-size: clamp(18px, 2vw, 22px); line-height: 1.55; }
.hero-lead strong { color: white; font-weight: 650; }

.endpoint-box { display: flex; align-items: center; justify-content: space-between; gap: 18px; max-width: 700px; padding: 15px 16px 15px 19px; border: 1px solid var(--line-bright); border-radius: 16px; background: rgba(20,25,30,.78); box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 16px 42px rgba(0,0,0,.22); }
.endpoint-box > div { min-width: 0; }
.endpoint-box span, .connect-endpoint > span { display: block; margin-bottom: 4px; color: #7f838b; font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.endpoint-box code { color: #d9f7ff; font-family: "SFMono-Regular", Consolas, monospace; font-size: 14px; overflow-wrap: anywhere; }
.copy-button, .mini-copy { flex: 0 0 auto; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(255,255,255,.06); cursor: pointer; transition: .2s ease; }
.copy-button { padding: 9px 14px; }
.copy-button:hover, .copy-button:focus-visible, .mini-copy:hover, .mini-copy:focus-visible { border-color: rgba(79,172,254,.6); background: rgba(79,172,254,.13); transform: translateY(-1px); }
.copy-button.copied, .mini-copy.copied { color: var(--cyan); border-color: rgba(0,242,254,.4); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 21px; border-radius: 12px; font-weight: 720; transition: .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button.primary { color: #111114; background: var(--gradient); box-shadow: 0 12px 36px rgba(79,172,254,.19); }
.button.secondary { border: 1px solid var(--line); color: #e8e8ea; background: rgba(255,255,255,.035); }
.trust-row { display: flex; flex-wrap: wrap; gap: 20px; margin: 26px 0 0; padding: 0; color: #898b92; font-size: 13px; list-style: none; }
.trust-row li::before { content: "✓"; margin-right: 7px; color: var(--cyan); }

.signal-card { position: relative; min-height: 586px; overflow: hidden; padding: 34px; border: 1px solid var(--line); border-radius: 32px; background: linear-gradient(155deg, rgba(34,35,41,.93), rgba(19,19,23,.9)); box-shadow: var(--shadow); isolation: isolate; }
.signal-card::before { position: absolute; inset: 0; z-index: -2; content: ""; background-image: radial-gradient(rgba(255,255,255,.2) .7px, transparent .7px); background-size: 19px 19px; opacity: .15; }
.signal-glow { position: absolute; z-index: -1; width: 320px; height: 320px; top: 28%; left: 50%; border-radius: 50%; background: radial-gradient(circle, rgba(79,172,254,.16), transparent 68%); transform: translate(-50%,-50%); filter: blur(10px); }
.signal-label { margin-bottom: 33px; color: #797b83; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.signal-node { position: relative; z-index: 2; display: flex; align-items: center; gap: 15px; width: 78%; margin-inline: auto; padding: 17px; border: 1px solid var(--line); border-radius: 17px; background: rgba(31,32,38,.94); box-shadow: 0 14px 34px rgba(0,0,0,.28); }
.signal-node small, .network-node small { display: block; margin-bottom: 2px; color: #787b83; font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.signal-node strong, .network-node strong { display: block; font-size: 16px; }
.node-icon { display: grid; place-items: center; width: 43px; height: 43px; border: 1px solid rgba(255,255,255,.13); border-radius: 12px; background: rgba(255,255,255,.05); font-size: 13px; font-weight: 800; }
.gradient-icon { color: #111114; background: var(--gradient); border: 0; }
.mcp-node { border-color: rgba(79,172,254,.36); box-shadow: 0 0 0 1px rgba(79,172,254,.08), 0 18px 45px rgba(0,0,0,.32); }
.signal-line { position: relative; z-index: 1; width: 2px; height: 56px; margin-inline: auto; overflow: visible; background: linear-gradient(to bottom, rgba(0,242,254,.08), rgba(79,172,254,.7), rgba(196,113,245,.12)); }
.signal-line i { position: absolute; left: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); animation: travel 2.4s linear infinite; }
.line-two { height: 52px; }
.line-two i { animation-delay: -1.2s; }
.network-split { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.network-split::before { position: absolute; left: 50%; top: -21px; width: calc(50% - 12px); height: 22px; content: ""; border-top: 1px solid rgba(79,172,254,.35); border-left: 1px solid rgba(79,172,254,.35); border-right: 1px solid rgba(196,113,245,.3); border-radius: 12px 12px 0 0; transform: translateX(-50%); }
.network-node { display: flex; align-items: center; gap: 10px; min-height: 75px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: rgba(25,25,30,.9); }
.network-node i { width: 11px; height: 11px; flex: 0 0 auto; border-radius: 50%; }
.evm-dot { background: var(--cyan); box-shadow: 0 0 12px rgba(0,242,254,.6); }
.zero-dot { background: var(--purple); box-shadow: 0 0 12px rgba(196,113,245,.6); }
.signal-footnote { margin: 24px 0 0; color: #74767e; font-size: 11px; font-weight: 750; letter-spacing: .1em; text-align: center; text-transform: uppercase; }

.section { padding-block: 112px; scroll-margin-top: 70px; }
.section-heading { max-width: 780px; margin-bottom: 54px; }
.narrow-heading { max-width: 870px; }
.section-heading h2, .safety-panel h2, .final-cta h2 { margin-bottom: 22px; font-size: clamp(38px, 5vw, 60px); line-height: 1.08; letter-spacing: -.045em; font-weight: 650; }
.section-heading > p:last-child { max-width: 680px; color: var(--muted); font-size: 18px; }
.explain-grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 16px; }
.explain-card { min-height: 290px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.featured-card { border-color: rgba(79,172,254,.3); background: linear-gradient(150deg, rgba(0,242,254,.08), rgba(32,32,38,.82) 46%, rgba(196,113,245,.05)); }
.card-number, .tool-icon { display: inline-grid; place-items: center; width: 36px; height: 36px; margin-bottom: 46px; border: 1px solid rgba(79,172,254,.24); border-radius: 50%; color: #bfefff; font: 700 11px/1 "SFMono-Regular", monospace; }
.explain-card h3 { margin-bottom: 13px; font-size: 22px; letter-spacing: -.02em; }
.explain-card p { margin-bottom: 0; color: var(--muted); }
.explain-card strong { color: white; }

.comparison-wrap { display: grid; grid-template-columns: 1fr 74px 1fr; align-items: stretch; }
.comparison-card { padding: 34px; border: 1px solid var(--line); border-radius: 28px; background: var(--panel); }
.skill-card { border-color: rgba(196,113,245,.24); }
.mcp-card { border-color: rgba(0,242,254,.25); }
.comparison-topline { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 42px; }
.comparison-kicker { color: #81838a; font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.status-tag { padding: 5px 9px; border-radius: 999px; font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.knowledge-tag { color: #e4c5fb; background: rgba(196,113,245,.1); }
.live-tag { color: #bffcff; background: rgba(0,242,254,.09); }
.comparison-card h3 { margin-bottom: 12px; font-size: 30px; letter-spacing: -.035em; }
.comparison-card > p { min-height: 76px; margin-bottom: 26px; color: var(--muted); }
.coverage-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.coverage-list li { display: flex; align-items: center; gap: 10px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.07); color: #d8d9dc; }
.coverage-list li span { width: 7px; height: 7px; border-radius: 50%; background: var(--blue); }
.skill-card .coverage-list li span { background: var(--purple); }
.coverage-list .muted-item { color: #85878e; }
.coverage-list .muted-item span { background: #666970; }
.together-mark { display: grid; place-items: center; }
.together-mark span { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: #18181d; color: var(--muted); font-size: 22px; }
.privacy-note { display: grid; grid-template-columns: 250px 1fr; gap: 36px; margin-top: 18px; padding: 24px 28px; border: 1px solid rgba(196,113,245,.18); border-radius: 18px; background: rgba(196,113,245,.045); }
.privacy-note strong { color: #ebd9f8; }
.privacy-note p { margin: 0; color: var(--muted); }

.heading-row { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 50px; }
.heading-row > p { max-width: 380px; margin-bottom: 12px; }
.tools-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tool-card { min-height: 250px; padding: 26px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); transition: .22s ease; }
.tool-card:hover { border-color: rgba(79,172,254,.28); transform: translateY(-3px); }
.tool-wide { grid-column: span 3; min-height: 190px; display: grid; grid-template-columns: 65px 1fr; align-items: center; border-color: rgba(79,172,254,.24); background: linear-gradient(120deg, rgba(0,242,254,.055), rgba(32,32,38,.8) 52%, rgba(196,113,245,.04)); }
.tool-card .tool-icon { margin-bottom: 30px; }
.tool-wide .tool-icon { margin: 0; }
.tool-card h3 { margin-bottom: 10px; font-size: 21px; letter-spacing: -.02em; }
.tool-card p { min-height: 52px; margin-bottom: 21px; color: var(--muted); font-size: 14px; }
.tool-wide p { min-height: 0; }
.tool-card code { color: #8b8e96; font: 11px/1.4 "SFMono-Regular", Consolas, monospace; overflow-wrap: anywhere; }

.safety-panel { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; padding: 62px; border: 1px solid rgba(0,242,254,.2); border-radius: 32px; background: linear-gradient(130deg, rgba(0,242,254,.065), rgba(30,30,36,.9) 48%, rgba(196,113,245,.055)); box-shadow: var(--shadow); }
.safety-copy { max-width: 550px; margin-bottom: 0; color: var(--muted); font-size: 18px; }
.safety-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 0; padding: 0; list-style: none; }
.safety-list li { display: flex; align-items: center; gap: 12px; padding: 17px; border: 1px solid var(--line); border-radius: 15px; background: rgba(17,17,20,.44); }
.safety-list i { display: grid; place-items: center; width: 29px; height: 29px; flex: 0 0 auto; border-radius: 50%; color: #101214; background: var(--gradient); font-style: normal; font-size: 12px; font-weight: 900; }
.safety-list strong, .safety-list span { display: block; }
.safety-list strong { font-size: 14px; }
.safety-list span { color: #7f8188; font-size: 11px; }

.connect-heading { margin-bottom: 34px; }
.connect-endpoint { position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px 18px; margin-bottom: 20px; padding: 24px 24px 24px 28px; border: 1px solid var(--line-bright); border-radius: 20px; background: rgba(22,26,31,.9); }
.connect-endpoint > span { grid-column: 1; }
.connect-endpoint > code { grid-column: 1; color: #d9f7ff; font: clamp(14px, 2vw, 19px)/1.4 "SFMono-Regular", Consolas, monospace; overflow-wrap: anywhere; }
.large-copy { grid-column: 2; grid-row: 1 / 3; min-height: 44px; }
.client-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 18px; background: var(--panel); overflow: hidden; }
summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 21px 22px; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--muted); font-size: 22px; line-height: 1; }
details[open] summary::after { content: "−"; }
summary span { font-weight: 720; }
summary small { margin-left: auto; color: #777981; font-size: 11px; }
.detail-body { padding: 4px 22px 22px; color: var(--muted); font-size: 14px; }
.detail-body p { margin-bottom: 14px; }
.detail-body ol { margin: 0 0 10px; padding-left: 20px; }
.detail-body li + li { margin-top: 6px; }
.detail-note { color: #777981; font-size: 12px; }
.code-box { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 13px 13px 15px; border: 1px solid rgba(255,255,255,.08); border-radius: 11px; background: #111115; }
.code-box.multiline { align-items: start; }
.code-box code { color: #c9efff; font: 11px/1.55 "SFMono-Regular", Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.mini-copy { padding: 7px 9px; color: #aaacb2; font-size: 10px; }

.prompt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.prompt-card { min-height: 210px; padding: 27px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); text-align: left; cursor: pointer; transition: .22s ease; }
.prompt-card:hover, .prompt-card:focus-visible { border-color: rgba(79,172,254,.32); transform: translateY(-3px); background: rgba(34,34,40,.9); }
.prompt-card > span { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.prompt-card p { margin: 40px 0 22px; color: #ededee; font-size: 19px; line-height: 1.45; }
.prompt-card small { color: #7b7d84; }
.prompt-card.copied { border-color: rgba(0,242,254,.38); }

.final-cta { margin-block: 112px; padding: 90px 30px; border: 1px solid var(--line); border-radius: 34px; background: radial-gradient(circle at 50% 0%, rgba(79,172,254,.13), transparent 44%), rgba(25,25,30,.78); text-align: center; box-shadow: var(--shadow); }
.final-cta img { margin-bottom: 27px; }
.final-cta .eyebrow { margin-bottom: 13px; }
.final-cta h2 { margin-bottom: 12px; }
.final-cta > p:not(.eyebrow) { margin-bottom: 27px; color: var(--muted); }

footer { border-top: 1px solid var(--line); }
.footer-row { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; color: #85878e; font-size: 13px; }
.footer-links a:hover, .footer-links a:focus-visible { color: white; }

.copy-toast { position: fixed; left: 50%; bottom: 28px; z-index: 100; padding: 10px 15px; border: 1px solid rgba(0,242,254,.28); border-radius: 999px; background: rgba(19,22,25,.94); color: #d5fdff; font-size: 13px; box-shadow: 0 12px 40px rgba(0,0,0,.4); opacity: 0; transform: translate(-50%, 16px); pointer-events: none; transition: .2s ease; }
.copy-toast.visible { opacity: 1; transform: translate(-50%,0); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

@keyframes pulse { 0%,100% { opacity: .65; transform: scale(.88); } 50% { opacity: 1; transform: scale(1.1); } }
@keyframes travel { from { top: -4px; } to { top: calc(100% - 4px); } }

@media (max-width: 980px) {
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 56px; padding-top: 74px; }
  .signal-card { max-width: 640px; width: 100%; min-height: 550px; margin-inline: auto; }
  .explain-grid { grid-template-columns: 1fr; }
  .explain-card { min-height: 0; }
  .card-number { margin-bottom: 28px; }
  .comparison-wrap { grid-template-columns: 1fr; gap: 12px; }
  .together-mark { height: 45px; }
  .privacy-note { grid-template-columns: 1fr; gap: 8px; }
  .tools-grid { grid-template-columns: 1fr 1fr; }
  .tool-wide { grid-column: span 2; }
  .safety-panel { grid-template-columns: 1fr; gap: 44px; padding: 42px; }
}

@media (max-width: 720px) {
  :root { --shell: min(100% - 32px, 1180px); }
  .site-header nav a:not(.nav-cta) { display: none; }
  .nav-shell { min-height: 68px; }
  .hero { padding-block: 62px 66px; }
  h1 { font-size: clamp(47px, 14vw, 64px); }
  .endpoint-box { align-items: stretch; flex-direction: column; }
  .endpoint-box .copy-button { width: 100%; }
  .section { padding-block: 82px; }
  .signal-card { min-height: 530px; padding: 25px; }
  .signal-node { width: 91%; }
  .network-split { grid-template-columns: 1fr; }
  .network-split::before { display: none; }
  .line-two { height: 38px; }
  .heading-row { display: block; }
  .tools-grid { grid-template-columns: 1fr; }
  .tool-wide { grid-column: auto; display: block; min-height: 250px; }
  .tool-wide .tool-icon { margin-bottom: 30px; }
  .safety-panel { padding: 31px 24px; }
  .safety-list { grid-template-columns: 1fr; }
  .connect-endpoint { grid-template-columns: 1fr; }
  .large-copy { grid-column: 1; grid-row: auto; width: 100%; }
  .client-grid, .prompt-grid { grid-template-columns: 1fr; }
  .final-cta { margin-block: 82px; padding-block: 70px; }
  .footer-row { padding-block: 32px; align-items: flex-start; flex-direction: column; }
  .footer-links { gap: 15px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}