/* Home page layout. Loaded after site.css. */

.sec-top a { color: var(--mint); }
@keyframes hspin { to { transform: rotate(360deg); } }

/* =========================================================
   Features — Axiom-style: tabs, accordion, animated screen
   ========================================================= */
.fx-in { max-width: 1240px; margin: 0 auto; padding: 130px 24px 120px; }
.fx-head { text-align: center; margin-bottom: 70px; }
.fx-head h2 { font: 500 clamp(36px, 4.4vw, 54px)/1.12 var(--sans); letter-spacing: -0.03em; color: #fff; }
.fx-head p { margin: 18px 0 0; color: var(--muted); font-size: 15px; }
.fx-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-bottom: 64px; }
.fx-tabs button { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding: 30px 0 0; border: 0; background: none; text-align: left; cursor: pointer; }
.fx-prog { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: rgba(255, 255, 255, 0.14); }
.fx-prog i { display: block; height: 100%; width: 0; background: #fff; }
.fx-tabs button.on .fx-prog i { background: var(--mint); box-shadow: 0 0 10px rgba(151, 252, 228, 0.7); }
.fx-tabs b { font: 500 22px/1.2 var(--sans); letter-spacing: -0.01em; color: #8c96a8; transition: color 0.2s; }
.fx-tabs span { font-size: 17px; color: #707a8c; transition: color 0.2s; }
.fx-tabs button:hover b, .fx-tabs button.on b { color: #fff; }
.fx-tabs button.on span { color: #e8ebf2; }

.fx-body { display: grid; grid-template-columns: 470px minmax(0, 1fr); gap: 5px; height: 680px; }
.fx-acc { display: flex; flex-direction: column; gap: 5px; min-height: 0; }
.fx-it { position: relative; display: flex; flex-direction: column; align-items: stretch; text-align: left; padding: 0; border: 0; border-radius: 3px; background: #141618; color: var(--text); cursor: pointer; overflow: hidden; transition: background 0.2s; }
.fx-it:hover { background: #181b1e; }
.fx-it.on { flex: 1; background: #16191b; }
.fx-it-h { display: flex; align-items: center; gap: 12px; padding: 16px 18px; }
.fx-it-h svg { width: 22px; height: 22px; flex: none; color: #c8ccd6; }
.fx-it.on .fx-it-h svg { color: var(--mint); filter: drop-shadow(0 0 6px rgba(151, 252, 228, 0.55)); }
.fx-it-h b { font: 500 23px/1.2 var(--sans); color: #fff; letter-spacing: -0.015em; }
.fx-it-b { display: none; flex-direction: column; }
.fx-it.on .fx-it-b { display: flex; }
.fx-it-s { font-size: 19px; color: #f1f3f7; line-height: 1.35; padding: 0 18px 18px; border-bottom: 1px solid rgba(255, 255, 255, 0.07); }
.fx-it-d { font-size: 15px; color: #8c96a8; line-height: 1.65; padding: 22px 18px; }
.fx-it-p { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; }
.fx-it-p i { display: block; height: 100%; width: 0; background: var(--mint); opacity: 0.75; }

.fx-screen { position: relative; border-radius: 3px; overflow: hidden; background: #0c0e10; }
.fx-bg { position: absolute; inset: -12px; background: #0c0e10 center / cover no-repeat; filter: blur(2.5px) saturate(0.6) brightness(0.32); transition: background-image 0.4s; }
.fx-screen::after { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 60% at 50% 50%, rgba(5, 7, 8, 0.25), rgba(5, 7, 8, 0.75)); pointer-events: none; }
.fx-stage-wrap { position: absolute; inset: 28px; z-index: 1; }
.fx-stage { position: absolute; left: 50%; top: 50%; width: 520px; height: 320px; transform-origin: 50% 50%; font-size: 13px; color: var(--text); display: flex; align-items: center; justify-content: center; }
.fx-try { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 24px; color: #c8ccd6; font-size: 15px; }
.fx-try svg { width: 16px; height: 16px; }
.fx-try:hover { color: var(--mint); }

/* ---------- scene building blocks (stage 520x320) ---------- */
.fs-abs { position: absolute; inset: 0; }
.fs-abs > * { position: absolute; }
.fs-col { display: flex; flex-direction: column; gap: 12px; }
.fs-id { border-radius: 6px; flex: none; display: block; }
.fs-rbar { display: inline-flex; gap: 2px; vertical-align: middle; }
.fs-rbar i { width: 5px; height: 10px; background: rgba(255, 255, 255, 0.1); }
.fs-lo i.on { background: var(--mint); box-shadow: 0 0 5px rgba(151, 252, 228, 0.7); }
.fs-md i.on { background: var(--warn); }
.fs-hi i.on { background: var(--bad); }
.fs-ok { display: flex; align-items: center; gap: 8px; color: var(--mint); font-size: 14px; }
.fs-ok svg, .fs-check svg, .fs-log svg, .fs-count svg, .fs-sim svg, .fs-toast > svg { width: 16px; height: 16px; flex: none; }
.bad { color: var(--bad) !important; }

.fs-input { display: flex; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 6px; background: #0a0c0d; border: 1px solid rgba(151, 252, 228, 0.35); box-shadow: 0 0 24px rgba(151, 252, 228, 0.08); font-size: 16px; color: #fff; min-height: 52px; }
.fs-k { font: 500 10px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.fs-caret { display: inline-block; width: 2px; height: 17px; margin-left: 2px; background: var(--mint); vertical-align: -3px; animation: pulse 0.9s steps(2) infinite; }
.fs-chips { display: flex; flex-direction: column; gap: 7px; }
.fs-chip-row { display: flex; align-items: center; gap: 10px; }
.fs-chip-row em { width: 56px; font-style: normal; color: var(--dim); font-size: 12px; }
.fs-chip { padding: 4px 10px; border-radius: 5px; background: rgba(255, 255, 255, 0.07); color: #fff; font-size: 13px; }
.fs-chip.m { background: var(--mint); color: #001a14; font-weight: 600; }

.fs-track { left: 0; right: 0; height: 6px; background: var(--mint); box-shadow: 0 0 18px rgba(151, 252, 228, 0.6); border-radius: 2px; }
.fs-track.thin { height: 3px; right: auto; background: rgba(151, 252, 228, 0.6); }
.fs-blk { width: 66px; height: 66px; border-radius: 4px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 11px; z-index: 2; }
.fs-blk.ok { background: #121a19; border: 1px solid rgba(151, 252, 228, 0.55); box-shadow: 0 0 20px rgba(151, 252, 228, 0.2); }
.fs-blk.bad { background: #1c1214; border: 1px solid rgba(255, 122, 122, 0.55); }
.fs-blk b { color: #fff; font-size: 10.5px; }
.fs-blk span { font: 10px var(--mono); color: var(--muted); }
.fs-bad-x { position: absolute; top: -10px; right: -10px; width: 22px; height: 22px; border-radius: 50%; background: var(--bad); color: #2a0000; display: grid; place-items: center; }
.fs-bad-x svg { width: 13px; height: 13px; stroke-width: 2.6; }
.fs-gate { width: 96px; height: 96px; border-radius: 4px; background: #1a1d21; border: 1px solid rgba(255, 255, 255, 0.14); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; color: var(--mint); z-index: 3; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6); }
.fs-gate svg { width: 30px; height: 30px; }
.fs-gate span { font: 11px var(--mono); color: var(--text); }
.fs-count { white-space: nowrap; display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }
.fs-count b { color: var(--mint); }
.fs-count svg { color: var(--mint); }

.fs-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fs-stat { padding: 12px 14px; border-radius: 6px; background: #0e1112; border: 1px solid var(--line); }
.fs-stat em { display: block; font-style: normal; color: var(--dim); font-size: 11.5px; margin-bottom: 4px; }
.fs-stat b { font: 500 18px var(--mono); color: #fff; }
.fs-cap { display: flex; flex-direction: column; gap: 6px; }
.fs-cap-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.fs-cap-bar i { height: 16px; border-radius: 2px; background: rgba(255, 255, 255, 0.07); transition: background 0.25s, box-shadow 0.25s; }
.fs-cap-bar i.on { background: var(--mint); box-shadow: 0 0 12px rgba(151, 252, 228, 0.5); }
.fs-cap-l { font: 12px var(--mono); color: var(--muted); }
.fs-log { display: flex; flex-direction: column; gap: 5px; font-size: 13px; min-height: 120px; }
.fs-log div { display: flex; align-items: center; gap: 8px; color: var(--text); }
.fs-log svg { color: var(--mint); }

.fs-exits { display: flex; gap: 8px; flex-wrap: wrap; }
.fs-exit { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--muted); font-size: 12.5px; transition: all 0.3s; }
.fs-exit i { width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid var(--muted); }
.fs-exit.hit { color: #fff; border-color: rgba(151, 252, 228, 0.5); }
.fs-exit.hit i { background: var(--mint); border-color: var(--mint); box-shadow: 0 0 8px var(--mint); }
.fs-chart { width: 440px; height: 160px; overflow: visible; }
.fs-chart path { fill: none; stroke: var(--mint); stroke-width: 2.5; filter: drop-shadow(0 0 6px rgba(151, 252, 228, 0.6)); }
.fs-chart circle { fill: var(--mint); }
.fs-chart .fs-2x { stroke: rgba(255, 255, 255, 0.25); stroke-dasharray: 5 5; }
.fs-chart text { fill: var(--dim); font: 11px var(--mono); }

.fs-node { width: 96px; height: 74px; border-radius: 4px; background: #15181b; border: 1px solid rgba(255, 255, 255, 0.1); display: flex; flex-direction: column; justify-content: center; gap: 4px; padding: 0 10px; transition: all 0.3s; }
.fs-node em { font: 500 9.5px var(--mono); font-style: normal; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.fs-node b { font: 11px var(--mono); color: var(--muted); font-weight: 400; }
.fs-node.on { border-color: rgba(151, 252, 228, 0.6); background: #101a18; box-shadow: 0 0 20px rgba(151, 252, 228, 0.15); }
.fs-node.on b { color: #fff; }
.fs-node.bad { border-color: rgba(255, 122, 122, 0.7); background: #1c1214; box-shadow: 0 0 20px rgba(255, 122, 122, 0.2); }
.fs-dash { width: 32px; height: 0; border-top: 2px dashed rgba(255, 255, 255, 0.15); }
.fs-dash.on { border-top-color: var(--mint); }
.fs-tag { padding: 4px 9px; border-radius: 4px; font: 11px var(--mono); background: rgba(151, 252, 228, 0.12); color: var(--mint); border: 1px solid rgba(151, 252, 228, 0.35); }
.fs-tag.bad { background: rgba(255, 122, 122, 0.12); border-color: rgba(255, 122, 122, 0.4); }

.fs-box { width: 150px; height: 108px; border-radius: 4px; background: #15181b; border: 1px solid rgba(255, 255, 255, 0.12); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.fs-box svg { width: 26px; height: 26px; color: var(--mint); margin-bottom: 4px; }
.fs-box b { color: #fff; font-size: 13px; }
.fs-box span { font: 11px var(--mono); color: var(--dim); }
.fs-dot { width: 14px; height: 14px; border-radius: 3px; background: var(--mint); box-shadow: 0 0 14px var(--mint); }
.fs-dot.hype { background: #fff; box-shadow: 0 0 14px rgba(255, 255, 255, 0.8); }
.fs-sim { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 6px; background: rgba(151, 252, 228, 0.08); border: 1px solid rgba(151, 252, 228, 0.3); color: #fff; font-size: 13px; }
.fs-sim svg { color: var(--mint); }

.fs-grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 6px; }
.fs-grid i { aspect-ratio: 1; border-radius: 3px; background: rgba(255, 255, 255, 0.03); transition: background 0.3s, box-shadow 0.3s; }
.fs-grid i.on { background: #1b2a27; }
.fs-grid i.bad { background: var(--bad); box-shadow: 0 0 12px rgba(255, 122, 122, 0.6); }
.fs-bar { position: relative; height: 30px; border-radius: 5px; background: rgba(255, 255, 255, 0.05); overflow: hidden; }
.fs-bar i { position: absolute; left: 0; top: 0; bottom: 0; background: rgba(255, 122, 122, 0.35); }
.fs-bar span { position: relative; display: flex; align-items: center; height: 100%; padding: 0 12px; font-size: 13px; color: var(--text); }
.fs-bar b { color: var(--bad); margin: 0 4px; font-family: var(--mono); }

.fs-score-w { display: flex; align-items: center; gap: 34px; }
.fs-ring { position: relative; width: 150px; height: 150px; display: grid; place-items: center; }
.fs-ring svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.fs-ring .bg { fill: none; stroke: rgba(255, 255, 255, 0.07); stroke-width: 8; }
.fs-ring .fg { fill: none; stroke: var(--mint); stroke-width: 8; stroke-linecap: round; filter: drop-shadow(0 0 8px rgba(151, 252, 228, 0.7)); }
.fs-ring b { font: 400 58px/1 var(--serif); color: var(--mint); text-shadow: 0 0 24px rgba(151, 252, 228, 0.4); }
.fs-ring span { position: absolute; bottom: 38px; font: 11px var(--mono); color: var(--dim); }
.fs-lo { color: var(--mint); font-size: 13px; margin-left: 6px; }
.fs-check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text); }
.fs-check svg { color: var(--mint); }

.fs-colh { top: 24px; width: 150px; font: 500 10.5px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); padding-bottom: 8px; border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
.fs-cl { top: 60px; width: 150px; display: flex; flex-direction: column; gap: 6px; transition: top 0.4s; }
.fs-mini { display: flex; align-items: center; gap: 8px; height: 38px; padding: 0 8px; border-radius: 4px; background: #15181b; border: 1px solid rgba(255, 255, 255, 0.08); width: 150px; }
.fs-mini b { color: #fff; font-size: 12px; flex: 1; }
.fs-mini.fly { border-color: var(--mint); box-shadow: 0 0 22px rgba(151, 252, 228, 0.35); background: #102320; z-index: 3; }

.fs-seg { display: inline-flex; align-self: flex-start; align-items: center; gap: 2px; padding: 3px; border-radius: 6px; background: #0e1112; border: 1px solid var(--line); font-size: 12px; }
.fs-seg span { color: var(--dim); padding: 0 6px; }
.fs-seg b { font-weight: 400; color: var(--muted); padding: 4px 9px; border-radius: 4px; transition: all 0.3s; }
.fs-seg b.on { background: rgba(151, 252, 228, 0.12); color: var(--mint); box-shadow: inset 0 0 0 1px rgba(151, 252, 228, 0.3); }
.fs-card { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 6px; background: #121517; border: 1px solid rgba(255, 255, 255, 0.08); transition: border-color 0.4s, box-shadow 0.4s; }
.fs-card.glow { border-color: rgba(151, 252, 228, 0.55); box-shadow: 0 0 26px rgba(151, 252, 228, 0.15); }
.fs-card.wide { width: 440px; }
.fs-card b { color: #fff; font-size: 14px; }
.fs-pad { font-size: 10.5px; color: var(--dim); border: 1px solid var(--line-2); border-radius: 4px; padding: 0 5px; }
.fs-mono { font: 11.5px var(--mono); color: var(--muted); margin: 3px 0 5px; }
.fs-fl { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--dim); }
.fs-qb { margin-left: auto; padding: 7px 14px; border-radius: 6px; border: 1px solid rgba(151, 252, 228, 0.45); background: rgba(151, 252, 228, 0.12); color: var(--mint); font-weight: 600; transition: all 0.15s; }
.fs-qb.press { background: var(--mint); color: #001a14; transform: scale(0.95); box-shadow: 0 0 24px rgba(151, 252, 228, 0.6); }
.fs-cursor { width: 22px; height: 22px; z-index: 5; filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.7)); }
.fs-cursor path { fill: #fff; stroke: #000; stroke-width: 1.4; stroke-linejoin: round; }
.fs-ripple { width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--mint); opacity: calc(1 - var(--p)); transform: scale(calc(1 + var(--p) * 1.4)); z-index: 4; }
.fs-toast { left: 150px; top: 200px; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 8px; background: #0f1a18; border: 1px solid rgba(151, 252, 228, 0.4); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6); }
.fs-toast > svg { color: var(--mint); }
.fs-toast b { display: block; color: #fff; font-size: 13.5px; }
.fs-toast span { color: var(--muted); font-size: 12px; }

.fs-candles { width: 440px; height: 240px; overflow: visible; }
.fs-candles rect.u { fill: var(--mint); } .fs-candles rect.d { fill: var(--bad); }
.fs-candles line.u { stroke: var(--mint); } .fs-candles line.d { stroke: var(--bad); }
.fs-candles .mk circle { stroke-width: 0; }
.fs-candles .mk.b circle { fill: var(--mint); } .fs-candles .mk.s circle { fill: var(--bad); }
.fs-candles .mk text { font: 700 11px var(--sans); fill: #001a14; }
.fs-candles .mk.s text { fill: #2a0000; }

.fs-fee { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.fs-fee b { font: 400 76px/1 var(--serif); color: #fff; text-shadow: 0 0 30px rgba(151, 252, 228, 0.25); font-variant-numeric: tabular-nums; }
.fs-fee span { color: var(--muted); font-size: 13px; }
.fs-tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; }
.fs-tiers div { padding: 12px; border-radius: 6px; background: #121517; border: 1px solid var(--line); text-align: center; transition: all 0.3s; }
.fs-tiers b { display: block; font: 500 18px var(--mono); color: #fff; }
.fs-tiers span { color: var(--dim); font-size: 12px; }
.fs-tiers .on { border-color: rgba(151, 252, 228, 0.55); background: #102320; box-shadow: 0 0 20px rgba(151, 252, 228, 0.15); }
.fs-tiers .on b { color: var(--mint); }

.fs-net { left: 0; top: 0; width: 520px; height: 320px; }
.fs-net line { stroke: rgba(151, 252, 228, 0.45); stroke-width: 1.5; stroke-dasharray: 4 5; }
.fs-fren { border-radius: 8px; box-shadow: 0 0 0 1px rgba(151, 252, 228, 0.3), 0 8px 20px rgba(0, 0, 0, 0.5); }
.fs-fren .fs-id { border-radius: 8px; }
.fs-flow { width: 8px; height: 8px; margin: -4px 0 0 -4px; background: var(--mint); box-shadow: 0 0 10px var(--mint); }
.fs-you { width: 92px; height: 60px; border-radius: 6px; background: #102320; border: 1px solid var(--mint); box-shadow: 0 0 30px rgba(151, 252, 228, 0.3); display: flex; align-items: center; justify-content: center; gap: 8px; z-index: 2; }
.fs-you .mark { width: 22px; height: 24px; }
.fs-you b { color: #fff; }
.fs-link { left: 0; right: 0; margin: 0 auto; width: max-content; top: 284px; font: 12px var(--mono); color: var(--muted); padding: 5px 10px; border-radius: 5px; background: #0e1112; border: 1px solid var(--line); white-space: nowrap; }

.fs-tg { gap: 10px; }
.fs-msg { max-width: 300px; padding: 10px 14px; border-radius: 12px; font-size: 13.5px; }
.fs-msg.u { align-self: flex-end; background: #2b8f78; color: #fff; font-family: var(--mono); border-bottom-right-radius: 4px; }
.fs-msg.b { align-self: flex-start; background: #15181b; border: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 4px; color: var(--muted); border-bottom-left-radius: 4px; }
.fs-bot-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.fs-bot-top .mark { width: 16px; height: 17px; }
.fs-bot-top b { color: #fff; }
.fs-pill { padding: 1px 8px; border-radius: 20px; font-size: 11px; background: rgba(151, 252, 228, 0.12); color: var(--mint); }
.fs-pill.bad { background: rgba(255, 122, 122, 0.14); }
.fs-typing { display: flex; gap: 4px; padding: 8px 12px; align-self: flex-start; transition: opacity 0.2s; }
.fs-typing i { width: 6px; height: 6px; border-radius: 50%; background: var(--muted); animation: pulse 0.9s infinite; }
.fs-typing i:nth-child(2) { animation-delay: 0.15s; } .fs-typing i:nth-child(3) { animation-delay: 0.3s; }
.fs-frens { display: flex; gap: 10px; margin-top: 10px; }
.fs-frens span { display: block; }
.fs-frens .fs-id { border-radius: 8px; box-shadow: 0 0 0 1px rgba(151, 252, 228, 0.3); }
.fs-sub { color: var(--muted); font-size: 13px; }

/* =========================================================
   Agent chat — pinned, Listen-style
   ========================================================= */
.lc { position: relative; height: 520vh; }
.lc-pin { position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden; }
.lc-dim { position: absolute; inset: 0; background: #000; opacity: 0; pointer-events: none; z-index: 1; }
.lc-head { position: absolute; left: 0; right: 0; top: 7vh; z-index: 0; text-align: center; padding: 0 24px; }
.lc-head h2 { font: 400 clamp(42px, 5.6vw, 64px)/1 var(--serif); letter-spacing: -0.02em; color: #fff; }
.lc-head p { margin: 16px auto 0; max-width: 560px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.lc-win { position: absolute; inset: 0; z-index: 2; background: #000; overflow: hidden; transform-origin: 50% 60%; will-change: transform; border: 1px solid rgba(151, 252, 228, 0.16); display: flex; flex-direction: column; }
.lc-win.full { border-color: transparent; }
.lc-glow { position: absolute; inset: 0; pointer-events: none; background:
  radial-gradient(40% 2px at 50% 0, rgba(151, 252, 228, 0.9), transparent),
  radial-gradient(40% 2px at 50% 100%, rgba(151, 252, 228, 0.9), transparent),
  radial-gradient(60% 40% at 50% 0, rgba(151, 252, 228, 0.07), transparent 70%);
  transition: opacity 0.3s; }
.lc-win.full .lc-glow { opacity: 0.4; }
.lc-slides { flex: 1; min-height: 0; display: flex; transition: transform 0.7s cubic-bezier(0.7, 0, 0.2, 1); }
.lc-slide { flex: none; width: 100%; height: 100%; display: flex; justify-content: center; overflow: hidden; }
.lc-chat { width: min(860px, 100%); padding: clamp(40px, 12vh, 130px) 28px 20px; display: flex; flex-direction: column; gap: 22px; }
.lc-ask { align-self: flex-end; max-width: 72%; padding: 14px 22px; border-radius: 14px; background: #fff; color: #000; font-size: clamp(16px, 1.7vw, 21px); line-height: 1.4; }
.lc-agent { display: flex; align-items: center; gap: 14px; color: #a7adb8; font-size: clamp(15px, 1.6vw, 19px); }
.lc-mark { width: 52px; height: 56px; flex: none; background: #fff; -webkit-mask: url(../assets/brand/hyppo-mark.svg) center / contain no-repeat; mask: url(../assets/brand/hyppo-mark.svg) center / contain no-repeat; }
.lc-spin { width: 15px; height: 15px; border-radius: 50%; border: 2px solid #fff; border-right-color: transparent; flex: none; }
.lc-hippo { width: 52px; height: 59px; flex: none; display: block; }
.lc-tick { width: 18px; height: 18px; border-radius: 50%; background: var(--mint); color: #001a14; display: grid; place-items: center; flex: none; }
.lc-tick svg { width: 12px; height: 12px; stroke-width: 3; }
.lc-step.done { color: var(--mint); }
.lc-out { padding-left: 66px; zoom: 1.22; }
.lc-tabs { position: relative; z-index: 2; display: flex; justify-content: center; gap: 6px; padding: 0 16px 34px; flex-wrap: wrap; }
.lc-tabs button { position: relative; overflow: hidden; padding: 10px 18px; border: 0; border-radius: 22px; background: none; color: #8c96a8; font-size: 15px; font-weight: 500; cursor: pointer; transition: color 0.2s, background 0.2s; }
.lc-tabs button span { position: relative; }
.lc-tabs button i { position: absolute; inset: 0; background: rgba(255, 255, 255, 0.12); transform-origin: left; transform: scaleX(0); }
.lc-tabs button.on { color: #fff; background: rgba(255, 255, 255, 0.08); }
.lc-tabs button:hover { color: #fff; }

/* agent outputs (shared look with the Agents page) */
.agf-coin { display: inline-grid; place-items: center; border-radius: 7px; background: hsl(var(--h, 160) 70% 70%); color: #000; font-weight: 700; font-size: 12px; flex: none; vertical-align: middle; }
.agf-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.agf-card { background: #0b0d10; border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 4px; }
.agf-card-top { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.agf-card-top b { color: #fff; }
.agf-age { margin-left: auto; color: var(--dim); font-family: var(--mono); font-size: 11px; }
.agf-big { font-family: var(--mono); color: #fff; font-size: 24px; }
.agf-small { color: var(--muted); font-size: 12px; }
.agf-scan { background: #0b0d10; border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; }
.agf-scan-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.agf-scan-top div { display: flex; flex-direction: column; }
.agf-scan-top b { color: #fff; }
.agf-scan-top span:not(.agf-coin):not(.agf-score) { color: var(--dim); font-size: 12px; }
.agf-score { margin-left: auto; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-size: 16px; color: var(--bad); border: 2px solid var(--bad); box-shadow: 0 0 16px rgba(255, 122, 122, 0.35); }
.agf-flags { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; font-size: 13px; }
.agf-flags li { display: flex; gap: 8px; color: var(--text); }
.agf-flags li::before { content: "●"; font-size: 9px; line-height: 19px; }
.agf-flags li.bad::before { color: var(--bad); }
.agf-flags li.ok::before { color: var(--mint); }
.agf-verdict { margin: 12px 0 0; color: var(--mint); font-size: 13px; }
.agf-ruled { display: flex; flex-direction: column; gap: 14px; }
.agf-rule { margin: 0; font-size: 19px; line-height: 1.5; color: var(--muted); }
.agf-rule mark { background: none; color: var(--muted); transition: all 0.3s; border-radius: 4px; padding: 1px 3px; }
.agf-rule mark[data-on] { color: #001a14; background: var(--mint); }
.agf-state { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.agf-pill { padding: 3px 10px; border-radius: 20px; font-size: 12px; background: rgba(255, 255, 255, 0.07); color: var(--text); }
.agf-pill[data-met] { background: var(--mint); color: #001a14; }
.agf-done { display: flex; margin-top: 4px; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 10px; background: rgba(151, 252, 228, 0.07); border: 1px solid rgba(151, 252, 228, 0.25); }
.agf-done b { color: #fff; }
.agf-of { color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.agf-sell { display: flex; flex-direction: column; gap: 10px; }
.agf-exits { display: flex; gap: 10px; flex-wrap: wrap; }
.agf-exit { display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--line-2); color: var(--muted); font-size: 13px; }
.agf-exit i { width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid var(--muted); }
.agf-exit[data-hit] { color: #fff; border-color: rgba(151, 252, 228, 0.4); }
.agf-exit[data-hit] i { background: var(--mint); border-color: var(--mint); box-shadow: 0 0 8px var(--mint); }
.agf-chart { width: 100%; height: 110px; }
.agf-chart path { fill: none; stroke: var(--mint); stroke-width: 2; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 6px rgba(151, 252, 228, 0.5)); }
.agf-2x { stroke: rgba(255, 255, 255, 0.18); stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; }


/* =========================================================
   Architecture — Axiom-style cards
   ========================================================= */
.ar { background: linear-gradient(180deg, #000, #0b0c0e 25%, #0b0c0e 75%, #000); }
.ar-in { max-width: 1260px; margin: 0 auto; padding: 120px 24px 120px; }
.ar-h2 { font: 500 clamp(38px, 4vw, 50px)/1.1 var(--sans); letter-spacing: -0.03em; color: #fff; margin-bottom: 70px; }
.ar-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.ar-c { display: flex; flex-direction: column; background: #16181b; border-radius: 3px; overflow: hidden; min-height: 520px; }
.ar-c header { padding: 16px 16px 14px; border-bottom: 1px solid rgba(255, 255, 255, 0.07); font: 500 24px/1.2 var(--sans); color: #fff; letter-spacing: -0.015em; }
.ar-c p { margin: 0; padding: 22px 16px 0; color: #8c96a8; font-size: 15px; line-height: 1.65; max-width: 580px; }
.ar-c .ft-art { flex: 1; width: 100%; min-height: 300px; display: block; }

/* =========================================================
   FAQ
   ========================================================= */
.fq-in { max-width: var(--wrap); margin: 0 auto; padding: 110px 24px 40px; display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 60px; }
.fq-list { border-top: 1px solid var(--line); }
.fq-list details { border-bottom: 1px solid var(--line); }
.fq-list summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; cursor: pointer; font-size: 18px; color: #fff; font-weight: 500; letter-spacing: -0.01em; }
.fq-list summary::-webkit-details-marker { display: none; }
.fq-list summary::after { content: ""; width: 12px; height: 12px; flex: none; background: linear-gradient(var(--mint), var(--mint)) center / 12px 2px no-repeat, linear-gradient(var(--mint), var(--mint)) center / 2px 12px no-repeat; transition: transform 0.25s; }
.fq-list details[open] summary::after { transform: rotate(45deg); }
.fq-list summary:hover { color: var(--mint); }
.fq-list p { margin: 0 0 22px; max-width: 640px; color: var(--muted); font-size: 15px; line-height: 1.6; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1080px) {
  .fx-tabs { grid-template-columns: 1fr 1fr; gap: 26px 24px; }
  .fx-body { grid-template-columns: 1fr; height: auto; }
  .fx-screen { order: -1; aspect-ratio: 16 / 10; }
  .fx-stage-wrap { inset: 16px; }
  .fx-it.on { flex: none; }
  .fq-in { grid-template-columns: 1fr; gap: 10px; }
}
@media (max-width: 720px) {
  .fx-in { padding: 90px 18px 80px; }
  .fx-head { margin-bottom: 44px; }
  .fx-tabs { margin-bottom: 36px; }
  .fx-tabs b { font-size: 17px; }
  .fx-tabs span { font-size: 13.5px; }
  .fx-it-h b { font-size: 18px; }
  .fx-it-s { font-size: 16px; }
  .fx-it-d { font-size: 14px; }
  .lc-chat { padding: 70px 18px 10px; gap: 16px; }
  .lc-ask { max-width: 88%; }
  .lc-mark, .lc-hippo { width: 38px; height: 43px; }
  .lc-out { padding-left: 0; zoom: 1; }
  .lc-out .agf-cards { grid-template-columns: 1fr; }
  .lc-out .agf-card { flex-direction: row; flex-wrap: wrap; align-items: baseline; column-gap: 10px; padding: 10px 12px; }
  .lc-out .agf-card-top { width: 100%; margin-bottom: 0; }
  .lc-out .agf-flags { grid-template-columns: 1fr; }
  .lc-tabs { padding-bottom: 24px; gap: 2px; }
  .lc-tabs button { padding: 8px 11px; font-size: 13px; }
  .ar-in { padding: 90px 18px; }
  .ar-h2 { margin-bottom: 36px; }
  .ar-grid { grid-template-columns: 1fr; }
  .ar-c { min-height: 440px; }
}