/* Layout, type and motion. Colours come from tokens.css only. */

@font-face { font-family: "Instrument Sans"; src: url("../fonts/InstrumentSans-400.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../fonts/InstrumentSans-500.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../fonts/InstrumentSans-600.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../fonts/InstrumentSans-700.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/JetBrainsMono-400.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/JetBrainsMono-500.ttf") format("truetype"); font-weight: 500; font-display: swap; }

:root {
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-std: cubic-bezier(0.4, 0, 0.2, 1);
  --gutter: 48px;
  --top-h: 128px;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --line: color-mix(in srgb, var(--ink) 10%, transparent);
  --muted: color-mix(in srgb, var(--ink) 62%, var(--white));
  --tint: color-mix(in srgb, var(--frost) 55%, var(--white));
  --line-dark: color-mix(in srgb, var(--white) 13%, transparent);
  --muted-dark: color-mix(in srgb, var(--white) 66%, var(--ink));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--top-h) + 8px); }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 16px/1.5 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4, p, ul { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }
.wrap { width: 100%; max-width: 1400px; margin-inline: auto; padding-inline: var(--gutter); }
.center { text-align: center; }
.fine { margin-top: 20px; font-size: 13px; color: var(--muted-dark); }

/* progress */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 80; background: linear-gradient(90deg, var(--cyan), var(--lake), var(--royal)); transform: scaleX(0); transform-origin: left; }

/* ---------- top: contract slot + nav ---------- */
.top { position: fixed; inset: 0 0 auto 0; z-index: 70; }
.ca { background: var(--ink); color: var(--white); border-bottom: 1px solid var(--line-dark); padding: 6px var(--gutter); }
.ca-inner { max-width: 1400px; margin-inline: auto; display: flex; align-items: center; gap: 4px 16px; flex-wrap: wrap; min-height: 44px; }
.ca-label { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--steel); }
.ca-value { appearance: none; border: 0; background: transparent; display: flex; align-items: center; gap: 14px; min-height: 44px; padding: 0 4px; text-align: left; flex: 1 1 140px; min-width: 0; font: 500 clamp(15px, 1.6vw, 22px)/1.25 var(--mono); color: var(--white); overflow-wrap: anywhere; word-break: break-all; border-radius: 10px; }
.ca-value:disabled { cursor: default; color: var(--steel); }
.ca-text { flex: 0 1 auto; min-width: 0; }
.ca[data-state="stated"] .ca-value { color: var(--cyan); transition: background 0.3s var(--ease-std); }
.ca[data-state="stated"] .ca-value:hover { background: color-mix(in srgb, var(--white) 8%, transparent); }
.ca-act { display: none; align-items: center; gap: 8px; flex: none; min-height: 36px; padding: 0 14px; border: 1px solid var(--line-dark); border-radius: 999px; font: 500 13px/1 var(--sans); color: var(--white); transition: background 0.4s var(--ease-spring), transform 0.4s var(--ease-spring); }
.ca[data-state="stated"] .ca-act { display: inline-flex; }
.ca[data-state="stated"] .ca-value:hover .ca-act { transform: scale(1.04); background: color-mix(in srgb, var(--cyan) 22%, transparent); }
.ca[data-copied] .ca-act { background: color-mix(in srgb, var(--cyan) 30%, transparent); border-color: var(--cyan); }
.ca-live { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

.nav-wrap { padding: 10px var(--gutter) 0; }
.nav { position: relative; max-width: 1400px; margin-inline: auto; height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 0 10px 0 14px; border-radius: 999px; background: color-mix(in srgb, var(--white) 80%, transparent); border: 1px solid color-mix(in srgb, var(--ink) 8%, transparent); -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4); box-shadow: 0 12px 40px -18px color-mix(in srgb, var(--royal) 40%, transparent); transition: box-shadow 0.5s var(--ease-std), background 0.5s var(--ease-std); }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 600; font-size: 19px; letter-spacing: -0.02em; }
.brand img { border-radius: 10px; }
.links { display: flex; gap: 2px; }
.links a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 14px; border-radius: 999px; font-size: 14px; font-weight: 500; color: color-mix(in srgb, var(--ink) 74%, var(--white)); transition: background 0.3s var(--ease-std), color 0.3s var(--ease-std); }
.links a:hover { background: color-mix(in srgb, var(--royal) 9%, transparent); color: var(--ink); }
.nav-right { display: flex; align-items: center; gap: 4px; }
.social { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); transition: background 0.3s var(--ease-std), transform 0.4s var(--ease-spring); }
a.social:hover { background: color-mix(in srgb, var(--royal) 10%, transparent); transform: translateY(-2px); }
.social[aria-disabled="true"] { opacity: 0.38; cursor: default; }
.menu-btn { display: none; width: 44px; height: 44px; border: 0; background: transparent; position: relative; border-radius: 50%; }
.menu-btn span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.4s var(--ease-out); }
.menu-btn span:first-child { top: 18px; }
.menu-btn span:last-child { top: 25px; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* chips and buttons for records that are not stated yet */
.chip { display: inline-flex; align-items: center; gap: 8px; min-height: 32px; padding: 0 12px; border-radius: 999px; border: 1px dashed color-mix(in srgb, var(--ink) 24%, transparent); font-size: 13px; font-weight: 500; color: var(--ink); }
.chip em, .btn em { font: 500 10px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; font-style: normal; padding: 4px 7px; border-radius: 999px; background: color-mix(in srgb, var(--royal) 12%, transparent); color: var(--royal); }
.chip-nav { margin-right: 4px; }
.chip-foot { margin: 0 0 8px; min-height: 44px; padding: 0 16px; color: var(--white); border-color: var(--line-dark); width: fit-content; }
.chip-foot em { background: color-mix(in srgb, var(--cyan) 18%, transparent); color: var(--cyan); }
a.chip { border-style: solid; }
.chip-float { position: absolute; left: 20px; bottom: 20px; background: color-mix(in srgb, var(--white) 14%, transparent); border-color: color-mix(in srgb, var(--white) 40%, transparent); color: var(--white); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.chip-float em { background: color-mix(in srgb, var(--white) 22%, transparent); color: var(--white); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 28px; border-radius: 999px; font-size: 15px; font-weight: 500; border: 1px solid transparent; transition: transform 0.4s var(--ease-spring), background 0.5s var(--ease-std), box-shadow 0.5s var(--ease-std); }
.btn-solid { background: var(--ink); color: var(--white); }
.btn-solid em { background: color-mix(in srgb, var(--white) 18%, transparent); color: var(--white); }
.btn-line { border-color: color-mix(in srgb, var(--white) 55%, transparent); color: var(--white); }
.btn-line em { background: color-mix(in srgb, var(--white) 18%, transparent); color: var(--white); }
.btn-inert { cursor: default; }
a.btn:hover { transform: translateY(-2px) scale(1.02); }
.hero .btn-solid { background: var(--white); color: var(--ink); }
.hero .btn-solid em { background: color-mix(in srgb, var(--royal) 14%, transparent); color: var(--royal); }
.cta .btn-solid em { background: color-mix(in srgb, var(--white) 18%, transparent); }

/* ---------- hero ---------- */
.hero { position: relative; isolation: isolate; background: var(--royal); color: var(--white); padding-top: calc(var(--top-h) + 72px); overflow: hidden; min-height: 100svh; display: flex; flex-direction: column; }
.mesh { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.blob { position: absolute; border-radius: 50%; filter: blur(70px); will-change: transform; }
.b1 { width: 70%; aspect-ratio: 1; right: -18%; top: -22%; background: radial-gradient(circle at 40% 40%, var(--lake), transparent 68%); animation: drift 22s ease-in-out infinite alternate; }
.b2 { width: 62%; aspect-ratio: 1; right: -12%; bottom: -46%; background: radial-gradient(circle at 50% 50%, var(--cyan), transparent 66%); animation: drift 26s ease-in-out -8s infinite alternate-reverse; opacity: 0.9; }
.b3 { width: 46%; aspect-ratio: 1; left: -14%; bottom: -30%; background: radial-gradient(circle at 50% 50%, var(--azure), transparent 68%); animation: drift 30s ease-in-out -14s infinite alternate; opacity: 0.8; }
@keyframes drift { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(-5%, 6%, 0) scale(1.12); } }
.gridlines { position: absolute; inset: -10%; background-image: linear-gradient(color-mix(in srgb, var(--white) 8%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--white) 8%, transparent) 1px, transparent 1px); background-size: 64px 64px; -webkit-mask-image: radial-gradient(70% 70% at 70% 40%, var(--ink), transparent); mask-image: radial-gradient(70% 70% at 70% 40%, var(--ink), transparent); }
.hero-mark { position: absolute; right: 3%; top: 24%; width: clamp(300px, 38vw, 620px); height: auto; filter: drop-shadow(0 40px 60px color-mix(in srgb, var(--navy) 50%, transparent)); animation: bob 9s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0) rotate(0deg); } 50% { transform: translateY(-14px) rotate(-1.5deg); } }
.float { position: absolute; display: inline-flex; align-items: center; min-height: 36px; padding: 0 16px; border-radius: 999px; font: 500 13px/1 var(--sans); background: color-mix(in srgb, var(--white) 16%, transparent); border: 1px solid color-mix(in srgb, var(--white) 42%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: var(--white); animation: bob 7s ease-in-out infinite; }
.f1 { right: 38%; top: 34%; }
.f2 { right: 6%; top: 58%; animation-delay: -2s; }
.f3 { right: 30%; top: 74%; animation-delay: -4s; }
.hero-body { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: center; padding-bottom: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--deep); margin-bottom: 20px; }
.eyebrow-light { color: var(--cyan); }
.hero .eyebrow { color: var(--mist); margin-bottom: 28px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); }
.hero-title { max-width: 6.8em; font-weight: 500; font-size: clamp(48px, 7.6vw, 124px); line-height: 0.95; letter-spacing: -0.045em; }
.hero-title .w { display: inline-block; white-space: nowrap; }
.hero-title .c { display: inline-block; }
.js .hero-title .c { opacity: 0; transform: translateY(0.5em); animation: charIn 0.5s var(--ease-out) forwards; animation-delay: calc(var(--i) * 0.05s + 0.1s); }
@keyframes charIn { to { opacity: 1; transform: none; } }
.hero-sub { max-width: 31em; margin-top: 32px; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.5; color: color-mix(in srgb, var(--white) 88%, transparent); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.js [data-hero-in] { opacity: 0; transform: translateY(18px); animation: heroIn 0.7s var(--ease-out) forwards; animation-delay: 0.05s; }
.js .hero-sub[data-hero-in] { animation-delay: 0.55s; animation-duration: 0.9s; }
.js .cta-row[data-hero-in] { animation-delay: 0.7s; }
@keyframes heroIn { to { opacity: 1; transform: none; } }

/* stat strip */
.strip { position: relative; background: var(--white); color: var(--ink); overflow: hidden; border-top: 1px solid var(--line); }
.strip-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.strip:hover .strip-track { animation-play-state: paused; }
.strip-group { display: flex; gap: 64px; padding: 36px 32px; flex: none; }
.stat { display: flex; flex-direction: column; gap: 6px; min-width: 190px; }
.stat-v { font-size: 48px; line-height: 1.1; letter-spacing: -0.03em; font-weight: 400; min-height: 53px; }
.stat-v.pend { color: var(--muted); font-size: 32px; padding-top: 10px; min-height: 53px; }
.stat-l { font-size: 16px; color: var(--ink); }
.stat-c { font: 500 11px/1.2 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.sec { position: relative; padding: 96px 0; }
.sec-dark { background: var(--ink); color: var(--white); overflow: hidden; }
.sec-tint { background: var(--tint); }
.sec-line { border-top: 1px solid var(--line); }
.sec-tall { padding: 112px 0; }
.sec-head { max-width: 760px; margin-bottom: 56px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: 36px; line-height: 1.11; letter-spacing: -0.025em; font-weight: 500; }
.lede { margin-top: 20px; font-size: 18px; line-height: 1.55; color: var(--muted); }
.sec-dark .lede { color: var(--muted-dark); }
h3 { font-size: 24px; line-height: 1.33; letter-spacing: -0.025em; font-weight: 500; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.two .sec-head { margin-bottom: 0; }

/* reveal start state. JS drives translate and opacity with a spring. */
.js [data-reveal] { opacity: 0; translate: 0 36px; }
.js.rm [data-reveal], .js.rm [data-hero-in] { opacity: 1; translate: none; transform: none; animation: none; }

/* spotlight */
[data-spot] { position: relative; --mx: 50%; --my: 50%; }
[data-spot]::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; background: radial-gradient(420px circle at var(--mx) var(--my), color-mix(in srgb, var(--cyan) 22%, transparent), transparent 62%); transition: opacity 0.4s var(--ease-std); z-index: 0; }
[data-spot]:hover::before { opacity: 1; }
[data-spot] > * { position: relative; z-index: 1; }

/* ---------- market ---------- */
.board-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.tabs { display: inline-flex; padding: 4px; border-radius: 999px; background: color-mix(in srgb, var(--white) 8%, transparent); border: 1px solid var(--line-dark); gap: 2px; }
.tabs button { min-height: 44px; min-width: 44px; padding: 0 20px; border: 0; border-radius: 999px; background: transparent; color: var(--muted-dark); font-size: 14px; font-weight: 500; transition: background 0.4s var(--ease-out), color 0.3s var(--ease-std), transform 0.4s var(--ease-spring); }
.tabs button:hover { color: var(--white); }
.tabs button[aria-selected="true"] { background: var(--white); color: var(--ink); }
.tabs-sm { background: color-mix(in srgb, var(--ink) 5%, transparent); border-color: var(--line); }
.tabs-sm button { color: var(--muted); }
.tabs-sm button:hover { color: var(--ink); }
.tabs-sm button[aria-selected="true"] { background: var(--ink); color: var(--white); }
.pill { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line-dark); font-size: 14px; font-weight: 500; color: var(--white); background: color-mix(in srgb, var(--white) 5%, transparent); }
.pulse { position: relative; width: 9px; height: 9px; border-radius: 50%; background: var(--steel); flex: none; }
.pill[data-status="live"] .pulse { background: var(--cyan); }
.pill[data-status="live"] .pulse::after, .pill[data-status="connecting"] .pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--cyan); animation: ping 1.8s var(--ease-out) infinite; }
.pill[data-status="connecting"] .pulse { background: var(--sky); }
.pill[data-status="connecting"] .pulse::after { background: var(--sky); animation-duration: 1.1s; }
@keyframes ping { from { transform: scale(1); opacity: 0.75; } to { transform: scale(3.2); opacity: 0; } }
.pill-foot { min-height: 44px; }

.ticker { overflow: hidden; border-block: 1px solid var(--line-dark); margin-bottom: 20px; -webkit-mask-image: linear-gradient(90deg, transparent, var(--ink) 8%, var(--ink) 92%, transparent); mask-image: linear-gradient(90deg, transparent, var(--ink) 8%, var(--ink) 92%, transparent); }
.ticker-track { display: flex; width: max-content; animation: marquee 70s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.tk-group { display: flex; flex: none; }
.tk-item { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; font: 500 14px/1 var(--mono); white-space: nowrap; border-right: 1px solid var(--line-dark); }
.tk-item .s { color: var(--white); }
.tk-item .p { color: var(--muted-dark); }
.up { color: var(--cyan); }
.down { color: var(--steel); }
.tk-empty { padding: 14px 24px; color: var(--muted-dark); font: 500 14px/1 var(--mono); }

.board { border: 1px solid var(--line-dark); border-radius: 20px; background: color-mix(in srgb, var(--white) 3%, transparent); overflow: hidden; }
.board-head, .row { display: grid; grid-template-columns: 56px minmax(0, 2.4fr) minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1.2fr) minmax(0, 1.2fr) 64px; align-items: center; column-gap: 16px; padding: 0 24px; }
.board-head { min-height: 48px; border-bottom: 1px solid var(--line-dark); font: 500 11px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted-dark); }
.r { text-align: right; justify-self: end; }
.stats { display: contents; }
.row { position: relative; min-height: 76px; border-bottom: 1px solid var(--line-dark); --mx: 50%; --my: 50%; transition: background 0.3s var(--ease-std); }
.row:last-child { border-bottom: 0; }
.row::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; background: radial-gradient(360px circle at var(--mx) var(--my), color-mix(in srgb, var(--cyan) 16%, transparent), transparent 62%); transition: opacity 0.3s var(--ease-std); }
.row:hover::before { opacity: 1; }
.row > * { position: relative; }
.row.in { animation: rowIn 0.6s var(--ease-out) both; animation-delay: calc(var(--i) * 60ms); }
@keyframes rowIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.rk { font: 500 14px/1 var(--mono); color: var(--muted-dark); }
.tk { display: flex; align-items: center; gap: 14px; min-width: 0; }
.logo { width: 44px; height: 44px; border-radius: 50%; flex: none; display: grid; place-items: center; overflow: hidden; background: var(--navy); font-weight: 600; font-size: 18px; color: var(--white); }
.logo img { width: 100%; height: 100%; object-fit: cover; }
.logo.t0 { background: var(--royal); } .logo.t1 { background: var(--azure); } .logo.t2 { background: var(--deep); } .logo.t3 { background: var(--lake); } .logo.t4 { background: var(--navy); border: 1px solid var(--line-dark); }
.tk-n { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.tk-n b { font-weight: 600; font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tk-n small { font-size: 13px; color: var(--muted-dark); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.num-c { font: 500 15px/1.2 var(--mono); font-variant-numeric: tabular-nums; white-space: nowrap; padding: 6px 8px; border-radius: 8px; margin-right: -8px; }
.flash-up { animation: flashUp 1.1s var(--ease-out); }
.flash-down { animation: flashDown 1.1s var(--ease-out); }
@keyframes flashUp { from { background: color-mix(in srgb, var(--cyan) 38%, transparent); } to { background: transparent; } }
@keyframes flashDown { from { background: color-mix(in srgb, var(--steel) 34%, transparent); } to { background: transparent; } }
.cp { width: 44px; height: 44px; justify-self: end; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line-dark); background: transparent; color: var(--white); transition: background 0.4s var(--ease-spring), transform 0.4s var(--ease-spring), border-color 0.3s var(--ease-std); }
.cp:hover { background: color-mix(in srgb, var(--cyan) 20%, transparent); transform: scale(1.08); }
.cp[data-done] { background: var(--cyan); border-color: var(--cyan); color: var(--ink); }
.cp:disabled { opacity: 0.35; cursor: default; transform: none; background: transparent; }
.sk { display: block; height: 14px; border-radius: 7px; background: linear-gradient(90deg, color-mix(in srgb, var(--white) 7%, transparent) 20%, color-mix(in srgb, var(--white) 16%, transparent) 50%, color-mix(in srgb, var(--white) 7%, transparent) 80%); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
.sk.r { margin-left: auto; width: 70%; }
.sk.circle { width: 44px; height: 44px; border-radius: 50%; }
.sk.w1 { width: 60%; } .sk.w2 { width: 40%; height: 11px; }
.row.skeleton { pointer-events: none; }
.row.skeleton.out { animation: skOut 0.35s var(--ease-std) forwards; }
@keyframes skOut { to { opacity: 0; } }
@keyframes shimmer { to { background-position: -200% 0; } }
.board-err { margin-top: 16px; padding: 14px 18px; border-radius: 14px; border: 1px solid var(--line-dark); color: var(--muted-dark); font-size: 14px; }
.board-err[hidden] { display: none; }
.dash { color: var(--muted-dark); }

/* ---------- walkthrough ---------- */
.player { position: relative; aspect-ratio: 16 / 9; border-radius: 28px; overflow: hidden; border: 1px solid var(--line); background: var(--royal); display: grid; place-items: center; box-shadow: 0 24px 80px -16px color-mix(in srgb, var(--royal) 45%, transparent); }
.player-bg { position: absolute; inset: 0; background: radial-gradient(60% 80% at 80% 100%, var(--cyan), transparent 70%), radial-gradient(60% 70% at 10% 0%, var(--lake), transparent 70%); }
.player-mark { position: absolute; width: 34%; right: 8%; top: 18%; opacity: 0.95; }
.play { position: relative; z-index: 2; width: 88px; height: 88px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--white) 92%, transparent); color: var(--royal); box-shadow: 0 16px 48px -12px color-mix(in srgb, var(--navy) 60%, transparent); transition: transform 0.6s var(--ease-spring); }
.player:hover .play { transform: scale(1.08); }

/* ---------- features ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.card { grid-column: span 4; border: 1px solid var(--line); border-radius: 28px; padding: 32px; background: color-mix(in srgb, var(--frost) 40%, var(--white)); display: flex; flex-direction: column; gap: 28px; min-height: 480px; transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease-std); overflow: hidden; }
.card:hover { transform: translateY(-4px); box-shadow: 0 24px 80px -16px color-mix(in srgb, var(--royal) 28%, transparent); }
.c1 { grid-column: span 7; } .c2 { grid-column: span 5; }
.card-copy p { margin-top: 12px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.mock { margin-top: auto; border-radius: 16px; background: var(--white); border: 1px solid var(--line); padding: 20px; display: flex; flex-direction: column; gap: 14px; box-shadow: 0 12px 40px -20px color-mix(in srgb, var(--navy) 35%, transparent); }
.mock-title { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.ph { display: block; height: 12px; border-radius: 6px; width: 38%; background: linear-gradient(90deg, color-mix(in srgb, var(--ink) 7%, transparent) 20%, color-mix(in srgb, var(--ink) 14%, transparent) 50%, color-mix(in srgb, var(--ink) 7%, transparent) 80%); background-size: 200% 100%; animation: shimmer 2.2s linear infinite; }
.ph.s { width: 24%; }
.ph-xl { height: 38px; width: 52%; border-radius: 10px; }
.mock-rows { display: grid; gap: 10px; font-size: 14px; }
.mock-rows > div { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.mock-rows span { color: var(--muted); }
.mock-rows i { width: 34%; }
.mock-btns { display: flex; gap: 10px; }
.mock-btns span { flex: 1; text-align: center; padding: 12px; border-radius: 12px; font-size: 14px; font-weight: 500; border: 1px solid var(--line); }
.mock-btns .on { background: var(--blue); color: var(--white); border-color: var(--blue); }
.plan { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); }
.plan b { display: block; font-size: 14px; font-weight: 600; }
.plan span { font-size: 12px; color: var(--muted); }
.plan i { width: 22%; }
.plan.dim { opacity: 0.55; }
.agent-top { display: flex; align-items: center; gap: 12px; }
.agent-top b { display: block; font-size: 14px; }
.agent-top span { font-size: 12px; color: var(--muted); }
.bot { width: 40px; height: 40px; border-radius: 12px; background: var(--navy); position: relative; }
.bot::after { content: ""; position: absolute; left: 11px; right: 11px; top: 15px; height: 8px; border-radius: 4px; background: var(--cyan); animation: blink 3.4s ease-in-out infinite; }
@keyframes blink { 0%, 90%, 100% { transform: scaleY(1); } 94% { transform: scaleY(0.15); } }
.meter { height: 10px; border-radius: 6px; background: color-mix(in srgb, var(--ink) 8%, transparent); overflow: hidden; }
.meter i { display: block; height: 100%; width: 62%; border-radius: 6px; background: linear-gradient(90deg, var(--blue), var(--cyan)); animation: fill 5s var(--ease-out) infinite alternate; }
.meter.sm { width: 44%; }
@keyframes fill { from { width: 34%; } to { width: 78%; } }
.acc { display: flex; justify-content: space-between; align-items: center; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); font-size: 14px; font-weight: 500; }
.mock-access { gap: 10px; }
.tog { width: 38px; height: 22px; border-radius: 12px; background: color-mix(in srgb, var(--ink) 16%, transparent); position: relative; transition: background 0.4s var(--ease-std); }
.tog::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--white); transition: transform 0.5s var(--ease-spring); }
.acc.on .tog { background: var(--blue); }
.acc.on .tog::after { transform: translateX(16px); }
.steps { display: flex; gap: 8px; font-size: 12px; font-weight: 500; }
.steps span { flex: 1; text-align: center; padding: 10px 6px; border-radius: 10px; background: color-mix(in srgb, var(--ink) 6%, transparent); color: var(--muted); }
.steps .done { color: var(--royal); background: color-mix(in srgb, var(--royal) 10%, transparent); }
.steps .now { background: var(--blue); color: var(--white); }
.c5 { grid-column: span 4; }

/* ---------- why ---------- */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; }
.why { background: var(--white); padding: 36px; min-height: 252px; display: flex; flex-direction: column; gap: 14px; }
.why .num { font: 500 13px/1 var(--mono); color: var(--royal); letter-spacing: 0.1em; }
.why h3 { font-size: 22px; }
.why p { color: var(--muted); font-size: 15px; line-height: 1.55; }

/* ---------- flow ---------- */
.flow { position: relative; height: 420px; color: var(--white); }
.flow-lines { position: absolute; inset: 0; width: 100%; height: 100%; color: color-mix(in srgb, var(--cyan) 60%, transparent); }
.ln { stroke-dasharray: 5 9; animation: dash 1.6s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -28; } }
.nodes { position: absolute; width: 25%; display: flex; flex-direction: column; }
.nodes li { height: 56px; display: flex; align-items: center; padding: 0 20px; border-radius: 14px; background: color-mix(in srgb, var(--white) 6%, transparent); border: 1px solid var(--line-dark); font-size: 15px; font-weight: 500; transition: background 0.4s var(--ease-std), transform 0.4s var(--ease-spring), border-color 0.3s var(--ease-std); }
.nodes li:hover { background: color-mix(in srgb, var(--cyan) 16%, transparent); transform: translateY(-3px); border-color: var(--cyan); }
.nodes-l { left: 0; top: 22px; gap: 24px; }
.nodes-r { right: 0; top: 52px; gap: 74px; }
.hub { position: absolute; left: 50%; top: 210px; translate: -50% -50%; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hub img { border-radius: 26px; box-shadow: 0 0 0 10px color-mix(in srgb, var(--cyan) 14%, transparent), 0 0 80px color-mix(in srgb, var(--azure) 60%, transparent); animation: halo 4s ease-in-out infinite; }
.hub b { font-weight: 600; font-size: 18px; }
@keyframes halo { 0%, 100% { box-shadow: 0 0 0 10px color-mix(in srgb, var(--cyan) 14%, transparent), 0 0 70px color-mix(in srgb, var(--azure) 55%, transparent); } 50% { box-shadow: 0 0 0 20px color-mix(in srgb, var(--cyan) 6%, transparent), 0 0 110px color-mix(in srgb, var(--azure) 80%, transparent); } }

/* ---------- modules ---------- */
.ticks { margin-top: 36px; display: grid; gap: 20px; }
.ticks li { position: relative; padding-left: 36px; display: grid; gap: 2px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--blue); }
.ticks li::after { content: ""; position: absolute; left: 7px; top: 8px; width: 6px; height: 10px; border: solid var(--white); border-width: 0 2px 2px 0; transform: translateY(-2px) rotate(45deg) scale(0.8); }
.ticks b { font-weight: 600; }
.ticks span { color: var(--muted); font-size: 15px; }
.canvas { border: 1px solid var(--line); border-radius: 28px; background: color-mix(in srgb, var(--frost) 45%, var(--white)); overflow: hidden; box-shadow: 0 24px 80px -16px color-mix(in srgb, var(--royal) 24%, transparent); }
.canvas-bar { padding: 14px 16px; border-bottom: 1px solid var(--line); background: color-mix(in srgb, var(--white) 70%, transparent); }
.canvas-body { position: relative; padding: 28px; min-height: 340px; }
.mod { display: none; gap: 14px; flex-direction: column; }
.mod.on { display: flex; animation: paneIn 0.5s var(--ease-out); }
@keyframes paneIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.tier { display: grid; grid-template-columns: 1fr auto; gap: 10px 16px; align-items: center; padding: 18px 20px; border-radius: 16px; background: var(--white); border: 1px solid var(--line); }
.tier.hot { border-color: var(--blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 12%, transparent); }
.tier-n { font-weight: 600; font-size: 17px; }
.tier-p em { font: 500 10px/1 var(--mono); font-style: normal; text-transform: uppercase; letter-spacing: 0.12em; padding: 5px 8px; border-radius: 999px; background: color-mix(in srgb, var(--royal) 12%, transparent); color: var(--royal); }
.tier .ph { grid-column: 1 / -1; width: 70%; }
.tier .ph.s { width: 42%; }
.co, .st { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 24px; display: flex; flex-direction: column; gap: 14px; }
.co-line { height: 1px; background: var(--line); margin: 6px 0; }
.co-row { display: flex; justify-content: space-between; align-items: center; }
.co-btn { text-align: center; padding: 14px; border-radius: 12px; background: var(--blue); color: var(--white); font-weight: 500; }
.st-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.st-row:last-child { border-bottom: 0; }
.st-row .ph { width: 30%; }

/* ---------- use cases ---------- */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case { border: 1px solid var(--line); border-radius: 20px; background: var(--white); padding: 28px; display: flex; flex-direction: column; gap: 10px; min-height: 190px; transition: transform 0.4s var(--ease-spring), box-shadow 0.4s var(--ease-std); }
.case:hover { transform: translateY(-4px); box-shadow: 0 24px 60px -20px color-mix(in srgb, var(--royal) 28%, transparent); }
.case p { color: var(--muted); font-size: 15px; }
.case h3 { font-size: 22px; }
.case-hero { grid-column: span 2; grid-row: span 2; justify-content: flex-end; background: var(--blue); color: var(--white); border-color: var(--blue); padding: 40px; }
.case-hero h3 { font-size: 36px; line-height: 1.1; }
.case-hero p { color: color-mix(in srgb, var(--white) 82%, transparent); font-size: 17px; max-width: 28em; }
.case-hero::before { background: radial-gradient(420px circle at var(--mx) var(--my), color-mix(in srgb, var(--white) 20%, transparent), transparent 62%); }
.case-hero .chip { color: var(--white); border-color: color-mix(in srgb, var(--white) 50%, transparent); width: fit-content; }
.case-hero .chip em { background: color-mix(in srgb, var(--white) 20%, transparent); color: var(--white); }
.tag { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; min-height: 32px; padding: 0 14px; border-radius: 999px; background: color-mix(in srgb, var(--white) 16%, transparent); border: 1px solid color-mix(in srgb, var(--white) 40%, transparent); font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: auto; }
.tag::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); }

/* ---------- cta ---------- */
.cta { padding: 128px 0; background: radial-gradient(60% 80% at 50% 120%, color-mix(in srgb, var(--cyan) 26%, transparent), transparent 70%), var(--white); border-top: 1px solid var(--line); }
.cta-title { font-size: clamp(44px, 8vw, 112px); line-height: 0.98; letter-spacing: -0.045em; font-weight: 500; }
.cta .lede { margin: 24px auto 36px; max-width: 28em; }

/* ---------- word strip ---------- */
.wordstrip { background: var(--ink); color: var(--white); overflow: hidden; padding: 48px 0; }
.word-track { display: flex; align-items: center; gap: 48px; width: max-content; animation: marquee 60s linear infinite; }
.word-track span { font: 700 clamp(40px, 6vw, 84px)/1 var(--sans); letter-spacing: -0.03em; color: transparent; -webkit-text-stroke: 1.5px color-mix(in srgb, var(--white) 55%, transparent); }
.word-track span:nth-of-type(even) { color: var(--white); -webkit-text-stroke: 0; }
.word-track i { width: 14px; height: 14px; border-radius: 50%; background: var(--cyan); flex: none; }

/* ---------- footer ---------- */
.foot { background: var(--ink); color: var(--white); padding-top: 80px; overflow: hidden; border-top: 1px solid var(--line-dark); }
.foot-top { display: flex; justify-content: space-between; gap: 48px; flex-wrap: wrap; }
.foot-brand p { margin-top: 14px; color: var(--muted-dark); max-width: 22em; }
.brand-foot { font-size: 22px; }
.foot-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 48px; }
.foot-cols h4 { font: 500 12px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--steel); margin-bottom: 16px; }
.foot-cols a { display: flex; align-items: center; min-height: 44px; color: var(--white); transition: color 0.3s var(--ease-std); }
.foot-cols a:hover { color: var(--cyan); }
.foot-cols > div { display: flex; flex-direction: column; }
.foot-bot { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line-dark); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; color: var(--muted-dark); font-size: 14px; }
.giant { font: 700 21vw/0.8 var(--sans); letter-spacing: -0.06em; color: color-mix(in srgb, var(--white) 6%, transparent); white-space: nowrap; margin: 40px 0 -2vw; user-select: none; text-align: center; }

/* ---------- breakpoints ---------- */
@media (max-width: 1100px) {
  .links { display: none; }
  .menu-btn { display: block; }
  .links.open { display: flex; position: absolute; left: 0; right: 0; top: calc(100% + 8px); flex-direction: column; padding: 10px; gap: 2px; border-radius: 24px; background: color-mix(in srgb, var(--white) 94%, transparent); border: 1px solid var(--line); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); box-shadow: 0 24px 60px -20px color-mix(in srgb, var(--navy) 50%, transparent); animation: paneIn 0.4s var(--ease-out); }
  .links.open a { padding: 0 18px; border-radius: 16px; font-size: 16px; }
  .chip-nav { display: none; }
  .two { grid-template-columns: 1fr; gap: 48px; }
  .c1, .c2, .card { grid-column: span 6; }
  .c5 { grid-column: span 12; }
  .case-hero { grid-column: span 3; grid-row: auto; min-height: 320px; }
  .cases { grid-template-columns: repeat(2, 1fr); }
  .case-hero { grid-column: span 2; }
}
@media (max-width: 900px) {
  :root { --gutter: 24px; }
  .board-head { display: none; }
  .row { grid-template-columns: 24px minmax(0, 1fr) 44px; grid-template-areas: "rk tk cp" ". st st"; column-gap: 12px; row-gap: 2px; padding: 14px 16px; min-height: 0; }
  .rk { grid-area: rk; }
  .tk { grid-area: tk; }
  .cp { grid-area: cp; }
  .stats { grid-area: st; display: flex; flex-wrap: wrap; gap: 0 14px; align-items: center; }
  .stats > .r { justify-self: auto; text-align: left; }
  .stats .num-c { font-size: 13px; padding: 4px 6px; margin: 0 -6px; }
  .stats .lq { display: none; }
  .stats .vl { color: var(--muted-dark); }
  .foot-cols { grid-template-columns: 1fr 1fr; }
  .flow { height: auto; display: flex; flex-direction: column; gap: 24px; }
  .flow-lines { display: none; }
  .nodes, .hub { position: static; translate: none; width: 100%; }
  .nodes-l, .nodes-r { gap: 12px; }
  .hub { padding: 16px 0; }
}
@media (max-width: 720px) {
  :root { --gutter: 16px; }
  .sec { padding: 72px 0; }
  .sec-tall { padding: 80px 0; }
  .sec-head { margin-bottom: 36px; }
  .sec-head h2 { font-size: 30px; }
  .nav { height: 56px; padding: 0 6px 0 10px; }
  .brand span { font-size: 17px; }
  .nav-wrap { padding-top: 8px; }
  .hero { padding-top: calc(var(--top-h) + 40px); }
  .hero-mark { top: 6%; right: -12%; width: 78vw; opacity: 0.32; }
  .float { display: none; }
  .hero-title { font-size: clamp(44px, 14vw, 72px); max-width: 8em; }
  .strip-group { gap: 40px; padding: 28px 20px; }
  .stat-v { font-size: 36px; min-height: 40px; }
  .stat-v.pend { font-size: 26px; padding-top: 6px; min-height: 40px; }
  .bento, .cases { grid-template-columns: 1fr; display: grid; }
  .card, .c1, .c2, .c5 { grid-column: auto; min-height: 0; padding: 24px; }
  .case-hero { grid-column: auto; padding: 28px; }
  .case-hero h3 { font-size: 28px; }
  .why-grid { grid-template-columns: 1fr; }
  .why { padding: 28px; min-height: 0; }
  .player { border-radius: 20px; }
  .play { width: 64px; height: 64px; }
  .canvas-body { padding: 16px; }
  .cta { padding: 96px 0; }
  .foot-top { gap: 36px; }
  .foot-cols { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .foot-bot { margin-top: 40px; }
  .ca { padding-inline: var(--gutter); }
  .ca-label { flex: 1 1 100%; padding-top: 6px; }
  .ca-value { flex: 1 1 100%; }
  .ca-act-t { display: none; }
  .ca-act { padding: 0 11px; }
}

/* ---------- reduced motion: nothing moves ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-reveal], .js [data-hero-in], .js .hero-title .c { opacity: 1 !important; translate: none !important; transform: none !important; }
  .strip, .ticker, .wordstrip { overflow-x: auto; }
  .strip-track, .ticker-track, .word-track { transform: none !important; }
  .hero-mark, .float, .blob { transform: none !important; }
}