/* Home page. Sections float as bordered boxes inside the dashed frame, with open gaps between them (Profound grammar). */

.home-gap { height: 120px; }
.home-gap.lg { height: 160px; }
.box { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.box-head { padding: 96px var(--gutter) 64px; }
.box-head.split { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.box-head .lead { margin-top: 16px; max-width: 480px; }
.inline-mark { display: inline-block; width: 1.05em; height: auto; vertical-align: -0.12em; margin: 0 .08em; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 12% 6%, rgba(255,255,255,.13) 0%, rgba(255,255,255,.04) 35%, rgba(255,255,255,0) 62%),
    radial-gradient(45% 40% at 88% 22%, rgba(var(--accent-rgb), .10) 0%, rgba(var(--accent-rgb), 0) 70%),
    radial-gradient(40% 40% at 90% 30%, rgba(255,255,255,.03) 0%, rgba(255,255,255,0) 70%),
    linear-gradient(180deg, #0b0b0c 0%, #050505 55%, #000 100%);
}
.hero-art { position: absolute; top: 8px; right: -3vw; width: min(64vw, 1120px); height: auto; pointer-events: none;
  transform: translate3d(calc(var(--mx, 0) * 1px), calc((var(--my, 0) + var(--sy, 0)) * 1px), 0); opacity: calc(1 - var(--sf, 0));
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 34%), linear-gradient(180deg, #000 62%, transparent 100%); -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 34%), linear-gradient(180deg, #000 62%, transparent 100%); mask-composite: intersect; }
.hero-art img { display: block; width: 100%; height: auto; animation: lc-float 11s ease-in-out infinite alternate; transform-origin: 88% 40%; }
.hero-eye { position: absolute; left: 90.5%; top: 44.5%; width: 9%; aspect-ratio: 1; translate: -50% -50%; border-radius: 50%; background: radial-gradient(circle, rgba(var(--accent-rgb), .6) 0%, rgba(var(--accent-rgb), 0) 62%); mix-blend-mode: screen; animation: lc-eye 3.6s ease-in-out infinite, lc-float 11s ease-in-out infinite alternate; }
@keyframes lc-float { from { transform: translate(0, 0) scale(1); } to { transform: translate(-7px, -9px) scale(1.014); } }
@keyframes lc-eye { 0%, 100% { opacity: .2; } 45% { opacity: .95; } 60% { opacity: .55; } }
.hero-in { position: relative; text-align: center; padding: 118px 16px 0; }
.hero h1 { max-width: 1008px; margin: 0 auto; }
.hero h1 .rot { display: inline-flex; align-items: center; justify-content: center; gap: 14px; height: 64px; position: relative; vertical-align: top; min-width: 320px; }
.hero h1 .rot-item { position: absolute; left: 50%; top: 0; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 14px; white-space: nowrap; opacity: 0; filter: blur(8px); translate: 0 14px; transition: opacity .55s var(--ease), filter .55s var(--ease), translate .55s var(--ease); }
.hero h1 .rot-item.on { opacity: 1; filter: blur(0); translate: 0 0; }
.hero h1 .rot-item:not(.on):not(.out) { visibility: hidden; }
.hero h1 .rot-item.out { opacity: 0; filter: blur(8px); translate: 0 -14px; }
.rot-glyph { width: 38px; height: 38px; border-radius: 10px; border: 1px solid rgba(var(--accent-rgb), .55); background: rgba(var(--accent-rgb), .08); display: grid; place-items: center; font-size: 15px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); }
.rot-glyph svg { width: 22px; height: 22px; }
.hero .lead { color: var(--ink-soft); max-width: 704px; margin: 14px auto 0; }
.hero .cta { display: flex; gap: 10px; justify-content: center; margin-top: 32px; }

/* product demo window */
.demo { position: relative; width: min(1320px, calc(100vw - 120px)); margin: 80px 0 0; left: 50%; transform: translateX(-50%); }
.demo-win { display: grid; grid-template-columns: 240px 1fr; height: 600px; background: var(--canvas); border: 1px solid var(--line-2); border-bottom: 0; border-radius: 12px 12px 0 0; overflow: hidden; box-shadow: 0 -30px 80px -40px rgba(255,255,255,.08); }
.demo-side { border-right: 1px solid var(--line); padding: 14px 12px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.demo-ws { display: flex; align-items: center; justify-content: space-between; padding: 4px 8px; font-size: 13px; font-weight: 500; color: #fafafa; }
.demo-ws .ws { display: inline-flex; align-items: center; gap: 8px; }
.demo-ws .ws img { width: 18px; }
.demo-seg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 3px; border: 1px solid var(--line-2); border-radius: 8px; }
.demo-seg span { text-align: center; font-size: 12px; line-height: 26px; border-radius: 6px; color: #a8a8ad; }
.demo-seg span.on { background: var(--panel-3); color: #fafafa; }
.demo-nav { display: grid; gap: 2px; }
.demo-nav a { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 7px; font-size: 13px; color: #d6d6d9; }
.demo-nav a:hover { background: rgba(255,255,255,.04); }
.demo-nav a svg { color: #a8a8ad; }
.demo-recents { margin-top: 4px; }
.demo-recents h3 { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 400; color: #a8a8ad; padding: 0 8px 6px; }
.demo-recents button { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; padding: 7px 8px; border-radius: 7px; font-size: 12.5px; color: #a8a8ad; }
.demo-recents button:hover { color: #fafafa; }
.demo-recents button[aria-pressed="true"] { background: var(--panel-3); color: #fafafa; }
.demo-recents button svg { flex: none; color: var(--accent); }
.demo-main { position: relative; display: flex; flex-direction: column; min-width: 0; }
.demo-top { display: flex; align-items: center; justify-content: space-between; height: 46px; padding: 0 16px; font-size: 13px; color: #fafafa; }
.demo-top .t { display: inline-flex; align-items: center; gap: 6px; }
.demo-thread { flex: 1; overflow: hidden; padding: 10px 24px 0; }
.demo-col { max-width: 640px; margin: 0 auto; }
.demo-user { margin-left: auto; width: fit-content; max-width: 545px; background: var(--panel-3); border-radius: 10px; padding: 9px 13px; font-size: 14px; line-height: 20px; color: #fafafa; }
.demo-working { margin-top: 46px; font-size: 13px; font-weight: 500; color: #a8a8ad; background: linear-gradient(90deg, #6c6c75 0%, var(--accent) 40%, #6c6c75 80%); background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; animation: lc-work 1.6s linear infinite; }
.demo-working.done { animation: none; -webkit-text-fill-color: #6c6c75; }
@keyframes lc-work { from { background-position: 200% 0; } to { background-position: -200% 0; } }
.demo-answer { margin-top: 14px; font-size: 14px; line-height: 22px; color: #fafafa; }
.demo-answer p + p { margin-top: 12px; }
.sw { opacity: 0; filter: blur(4px); transition: opacity .45s var(--ease), filter .45s var(--ease); }
.sw.in { opacity: 1; filter: blur(0); }
.demo-card { margin-top: 16px; border: 1px solid var(--line-2); border-radius: 10px; background: #111113; overflow: hidden; opacity: 0; translate: 0 8px; transition: opacity .5s var(--ease), translate .5s var(--ease); }
.demo-card.in { opacity: 1; translate: 0 0; }
.demo-card .cap { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; font-size: 12px; color: var(--ink-2); border-bottom: 1px solid var(--line); }
.demo-card .tbl th, .demo-card .tbl td { padding: 8px 12px; font-size: 12.5px; }
.demo-input { margin: 12px 24px 18px; border: 1px solid var(--line-2); border-radius: 12px; background: #111113; padding: 12px 12px 10px; }
.demo-input .ph { font-size: 13px; color: #6c6c75; height: 22px; }
.demo-input .row { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; color: #a8a8ad; }
.demo-input .send { width: 26px; height: 26px; border-radius: 50%; background: #fafafa; color: #000; display: grid; place-items: center; }
.demo-cap { position: relative; text-align: center; font-size: 12px; color: var(--ink-3); padding: 14px 16px 0; }
.bar2 { display: flex; gap: 3px; height: 6px; }
.bar2 span { border-radius: 3px; }
.bar2 .b { background: var(--up); }
.bar2 .s { background: var(--down); }
.bar2 .n { background: var(--line-3); }

/* works-with strip */
.works { padding: 40px var(--gutter) 0; }
.works-head { display: flex; justify-content: space-between; align-items: center; font-size: 16px; }
.works-grid { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 22px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.works-grid a { display: flex; align-items: center; justify-content: center; gap: 10px; height: 96px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #cfd3d6; font-size: 15px; font-weight: 500; letter-spacing: -0.01em; transition: background-color .2s, color .2s; }
.works-grid a:hover { background: rgba(255,255,255,.03); color: var(--white); }
.works-grid .g { width: 26px; height: 26px; border-radius: 7px; border: 1px solid var(--line-3); display: grid; place-items: center; color: var(--ink); }
.works-grid .g svg { width: 15px; height: 15px; }

/* ---------- sticky statement ---------- */
.rise { position: relative; height: 2600px; }
.rise-stick { position: sticky; top: calc(var(--header-h) + var(--banner-h)); height: calc(100vh - var(--header-h) - var(--banner-h)); min-height: 520px; overflow: hidden; display: grid; place-items: start center; padding-top: 13vh; width: 100vw; margin-left: calc(50% - 50vw); }
.rise-art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 72%; opacity: calc(.16 + var(--p, 0) * .84); transform: scale(calc(1.07 - var(--p, 0) * .07)); transform-origin: 30% 70%; will-change: opacity, transform; }
.rise-sweep { position: absolute; inset: 0; pointer-events: none; mix-blend-mode: screen; opacity: calc(var(--p, 0) * 1.1);
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0) 0%, rgba(var(--accent-rgb), .34) 50%, rgba(var(--accent-rgb), 0) 100%) no-repeat; background-size: 22% 100%; background-position: 10% 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 15%, #000 26%, #000 82%, transparent 98%), linear-gradient(180deg, transparent 56%, #000 70%, #000 100%); -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 15%, #000 26%, #000 82%, transparent 98%), linear-gradient(180deg, transparent 56%, #000 70%, #000 100%); mask-composite: intersect;
  animation: lc-sweep 5.2s cubic-bezier(.45, 0, .3, 1) infinite; }
@keyframes lc-sweep { 0% { background-position: 10% 0; } 78% { background-position: 108% 0; } 78.1%, 100% { background-position: 10% 0; opacity: 0; } }
.rise-text { position: relative; max-width: 720px; text-align: center; padding: 0 20px; font-size: 48px; line-height: 56px; letter-spacing: -0.0225em; font-weight: 500; }
.rise-text .w { color: #505050; filter: blur(5px); transition: color .35s var(--ease), filter .35s var(--ease); }
.rise-text .w.in { color: var(--ink); filter: blur(0); }

/* ---------- tabs: your AI with LurkChain ---------- */
.watch-head { padding: 140px var(--gutter) 56px; max-width: 640px; }
.watch-head .lead { margin-top: 16px; max-width: 480px; }
.watch-box { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.watch-l { padding: 24px var(--gutter) 40px; border-right: 1px solid var(--line); }
.watch-l .h3 { margin-top: 36px; }
.watch-l .body { margin-top: 10px; }
.watch-r { padding: 24px var(--gutter) 40px; min-height: 440px; }
.chat-user { margin-left: auto; width: fit-content; max-width: 290px; background: var(--panel-3); border-radius: 12px; padding: 12px 16px; font-size: 14px; line-height: 20px; }
.chat-from { display: flex; align-items: center; gap: 8px; margin-top: 30px; font-size: 14px; color: var(--ink-2); }
.chat-from img { width: 18px; }
.chat-text { margin-top: 8px; font-size: 14px; line-height: 20px; }
.chat-card { margin-top: 18px; border: 1px solid var(--line-2); border-radius: 12px; background: #0b0b0c; overflow: hidden; }
.chat-card .cap { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; font-size: 12px; color: var(--ink-2); border-bottom: 1px solid var(--line); }
.chat-card .tbl th, .chat-card .tbl td { padding: 9px 16px; font-size: 12.5px; }
.chat-card .pad16 { padding: 14px 16px; }
.watch-r .fade { animation: lc-fade .45s var(--ease) both; }
@keyframes lc-fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.launch-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line); font-size: 12.5px; }
.launch-row:last-child { border-bottom: 0; }

/* ---------- data cards ---------- */
.data-head { padding: 96px var(--gutter) 64px; max-width: 560px; }
.data-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.data-cell { padding: 24px var(--gutter) 24px; display: flex; flex-direction: column; min-width: 0; }
.data-cell + .data-cell { border-left: 1px solid var(--line); }
.data-vis { height: 420px; position: relative; display: grid; grid-template-columns: minmax(0, 1fr); place-items: center; min-width: 0; }
.data-cell .h3 { margin-top: 12px; }
.data-cell .body { margin-top: 8px; }
.data-cell .btn { margin-top: 24px; align-self: flex-start; height: 34px; }
.tree { position: relative; width: 100%; height: 100%; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, #000 72%, transparent 98%); mask-image: linear-gradient(90deg, #000 72%, transparent 98%); }
.tree .node { position: absolute; display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 10px; border: 1px solid var(--line-2); border-radius: 7px; background: #111113; font-size: 14px; color: var(--ink-2); white-space: nowrap; }
.tree .node b { font-weight: 400; color: var(--ink); }
.tree .node.ghost { opacity: .28; filter: blur(.6px); }
.tree svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.chart-card { min-width: 0; width: 100%; height: 100%; border: 1px solid var(--line-2); border-radius: 14px; background: linear-gradient(180deg, #111113, #0b0b0c); padding: 22px 24px; display: flex; flex-direction: column; -webkit-mask-image: linear-gradient(90deg, #000 78%, transparent); mask-image: linear-gradient(90deg, #000 78%, transparent); }
.chart-card .t { font-size: 14px; color: var(--ink); display: flex; justify-content: space-between; gap: 10px; }
.chart-card .sub { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chart-card .sub > span { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line-2); border-radius: 8px; padding: 8px 10px; font-size: 12px; line-height: 15px; color: var(--ink-2); }
.chart-card .sub > span > span:last-child { display: block; }
.chart-card .sub b { display: block; color: var(--ink); font-weight: 400; }
.bars { flex: 1; display: grid; grid-template-columns: 34px 1fr; margin-top: 22px; gap: 0; min-height: 0; }
.bars .axis { display: flex; flex-direction: column; justify-content: space-between; font-size: 11px; color: var(--ink-3); padding-bottom: 34px; }
.bars .plot { position: relative; display: flex; align-items: flex-end; justify-content: space-around; border-bottom: 1px solid var(--line-2); margin-bottom: 34px; }
.bars .bar { position: relative; width: 16px; border-radius: 4px; height: 0; transition: height 1s var(--ease); }
.bars .bar i { position: absolute; left: 50%; bottom: -30px; transform: translateX(-50%); font-style: normal; font-size: 10px; color: var(--ink-2); white-space: nowrap; }
.labels { border-top: 1px solid var(--line); display: grid; grid-template-columns: 360px 1fr; }
.labels-copy { padding: 24px var(--gutter) 28px; display: flex; flex-direction: column; justify-content: flex-end; border-right: 1px solid var(--line); }
.labels-copy .btn { margin-top: 24px; align-self: flex-start; height: 34px; }
.labels-stage { position: relative; height: 380px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.lcard { position: absolute; top: 50%; left: 50%; width: 220px; padding: 16px; border: 1px solid var(--line-2); border-radius: 12px; background: #111113; transition: transform .7s var(--ease), opacity .7s var(--ease); }
.lcard p { font-size: 14px; line-height: 20px; color: rgba(237,242,245,.45); }
.lcard .foot { display: flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 13px; }
.lcard .foot i { width: 8px; height: 8px; border-radius: 50%; }
.lcard .foot small { display: block; color: var(--ink-2); font-size: 12px; }
.lcard.front p { color: rgba(237,242,245,.85); }

/* ---------- built for: tall cards carousel ---------- */
.rail-head { padding: 96px var(--gutter) 40px; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.rail-head .lead { margin-top: 16px; max-width: 460px; }
.rail-nav { display: flex; gap: 6px; }
.rail-nav button { width: 28px; height: 28px; border-radius: 7px; background: var(--fill); display: grid; place-items: center; color: var(--ink); }
.rail-nav button:disabled { opacity: .35; cursor: default; }
.rail { display: flex; gap: 0; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-top: 1px solid var(--line); }
.rail::-webkit-scrollbar { display: none; }
.ucard { flex: 0 0 440px; height: 520px; position: relative; scroll-snap-align: start; border-right: 1px solid var(--line); overflow: hidden; }
.ucard .art { position: absolute; inset: 0; }
.ucard .art img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.ucard:hover .art img { transform: scale(1.03); }
.ucard .ov { position: absolute; inset: auto 0 0 0; padding: 24px; background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.85) 45%); }
.ucard .stat { color: var(--ink); }
.ucard .ov p { margin-top: 4px; font-size: 14px; line-height: 20px; color: var(--ink); max-width: 340px; }
.ucard .ov small { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-2); }
.ucard .ov .btn { margin-top: 16px; }
.ucard .tag { position: absolute; top: 20px; left: 20px; }

/* ---------- feature carousel ---------- */
.feat-rail { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; border-top: 1px solid var(--line); }
.feat-rail::-webkit-scrollbar { display: none; }
.fcard { flex: 0 0 calc((100% ) / 2.35); min-width: 300px; scroll-snap-align: start; border-right: 1px solid var(--line); padding: 24px var(--gutter) 24px; display: flex; flex-direction: column; }
.fcard .vis { height: 300px; position: relative; border-bottom: 0; display: flex; align-items: center; justify-content: center; }
.fcard .h3 { margin-top: 16px; }
.fcard .body { margin-top: 6px; }
.fcard .btn { margin-top: 20px; align-self: flex-start; height: 34px; }
.gauge { position: relative; width: 240px; height: 150px; }
.gauge .v { position: absolute; left: 0; right: 0; bottom: 18px; text-align: center; font-size: 40px; line-height: 44px; font-weight: 500; letter-spacing: -0.03em; }
.gauge .k { position: absolute; left: 0; right: 0; top: 48px; text-align: center; font-size: 12px; color: var(--ink-2); }
.gauge .tg { position: absolute; left: 0; right: 0; bottom: -2px; text-align: center; font-size: 12px; color: var(--ink-2); }
.minilist { width: 100%; max-width: 360px; border: 1px solid var(--line-2); border-radius: 12px; background: #0b0b0c; overflow: hidden; }
.minilist .r { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: 12.5px; }
.minilist .r:last-child { border-bottom: 0; }
.minilist .h { display: flex; justify-content: space-between; padding: 10px 14px; font-size: 12px; color: var(--ink-2); border-bottom: 1px solid var(--line); }

/* ---------- infrastructure ---------- */
.infra-head { padding: 96px var(--gutter) 40px; max-width: 620px; }
.console { margin: 0 var(--gutter) 40px; border: 1px solid var(--line-2); border-radius: 14px; background: #0b0b0c; overflow: hidden; }
.console-top { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.console-top b { font-weight: 500; font-size: 15px; }
.console-grid { display: grid; grid-template-columns: 1.2fr 1fr; }
.console-grid > div { padding: 18px 20px; min-width: 0; }
.console-grid > div + div { border-left: 1px solid var(--line); }
.console-row2 { border-top: 1px solid var(--line); }
.cg-k { font-size: 12px; color: var(--ink-2); }
.cg-v { font-size: 26px; line-height: 34px; font-weight: 500; letter-spacing: -0.02em; margin-top: 2px; }
.usage-bars { display: grid; gap: 12px; margin-top: 14px; }
.usage-bars .u { display: grid; grid-template-columns: 130px 1fr 40px; align-items: center; gap: 10px; font-size: 12px; color: var(--ink-2); }
.usage-bars .track { position: relative; height: 8px; border-radius: 4px; background: #1c1c1e; }
.usage-bars .track span { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 4px; background: var(--ink); opacity: .85; }
.usage-bars .track span.bm { background: transparent; border-right: 2px solid var(--blue); opacity: 1; }
.infra-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.infra-cards > div { padding: 24px var(--gutter) 28px; display: flex; flex-direction: column; min-width: 0; }
.infra-cards > div + div { border-left: 1px solid var(--line); }
.infra-cards .vis { height: 220px; display: grid; place-items: center; position: relative; }
.infra-cards .btn { margin-top: 20px; align-self: flex-start; height: 34px; }
.lock { width: 120px; height: 64px; border-radius: 32px; border: 1px solid var(--line-2); background: #111113; position: relative; box-shadow: inset 0 0 30px rgba(255,255,255,.03); }
.lock::after { content: ""; position: absolute; top: 7px; left: 8px; width: 48px; height: 48px; border-radius: 50%; background: #1d1d20; border: 1px solid var(--line-3); }
.lock span { position: absolute; top: 19px; left: 21px; color: var(--ink); z-index: 1; }
.orbit { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; max-width: 320px; }
.orbit span { width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line-2); background: #111113; display: grid; place-items: center; font-size: 12px; font-weight: 600; color: var(--ink-2); }
.orbit span svg { width: 22px; height: 22px; color: var(--ink); }
.orbit span.hub { background: #fff; border-color: #fff; }
.orbit span.hub img { width: 28px; filter: invert(1); }

/* ---------- pricing on home ---------- */
.plans-head { padding: 96px var(--gutter) 40px; text-align: center; }
.plans-head .lead { max-width: 640px; margin: 16px auto 0; }
.bill { display: flex; justify-content: center; margin-top: 28px; }
.plans3 { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.plan { padding: 28px var(--gutter) 32px; display: flex; flex-direction: column; min-width: 0; }
.plan + .plan { border-left: 1px solid var(--line); }
.plan.rec { background: radial-gradient(90% 60% at 50% 0%, rgba(var(--accent-rgb), .09), rgba(var(--accent-rgb), 0) 70%); }
.plan.rec .tag { background: rgba(var(--accent-rgb), .16); color: var(--accent); }
.plan-h { display: flex; justify-content: space-between; align-items: center; height: 24px; }
.plan-h b { font-size: 18px; font-weight: 500; }
.plan-d { margin-top: 6px; font-size: 14px; color: var(--ink-2); }
.plan-was { height: 20px; margin-top: 22px; display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--ink-3); }
.plan-amt { display: flex; align-items: baseline; gap: 6px; margin-top: 6px; }
.plan-amt .stat { font-size: 48px; line-height: 56px; }
.plan-amt span { font-size: 14px; color: var(--ink-2); }
.plan-calls { margin-top: 16px; padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px; font-size: 14px; }
.plan-calls small { display: block; color: var(--ink-2); font-size: 13px; }
.plan .btn { margin-top: 18px; height: 36px; }
.plan ul { margin-top: 20px; display: grid; gap: 10px; font-size: 14px; color: var(--ink-2); }
.plan li { display: flex; gap: 10px; align-items: center; }
.plan li svg { color: var(--ink); flex: none; }
[data-bill="annual"] .only-m, [data-bill="monthly"] .only-a { display: none !important; }
.plans-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 18px var(--gutter); border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }

/* ---------- research ---------- */
.res-head { padding: 96px var(--gutter) 48px; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.res-head .lead { margin-top: 16px; max-width: 460px; }
.folder { margin: 0 var(--gutter); }
.folder-tabs { display: flex; gap: 0; }
.folder-tabs button { position: relative; height: 40px; padding: 0 22px; font-size: 13px; color: var(--ink-2); border: 1px solid transparent; border-bottom: 0; border-radius: 10px 10px 0 0; }
.folder-tabs button[aria-selected="true"] { color: var(--ink); border-color: var(--line-2); background: #0b0b0c; }
.folder-body { border: 1px solid var(--line-2); border-radius: 0 12px 12px 12px; background: #0b0b0c; padding: 18px; overflow-x: auto; scrollbar-width: none; }
.folder-body::-webkit-scrollbar { display: none; }
.papers { display: flex; gap: 16px; width: max-content; }
.paper { width: 236px; flex: none; color: inherit; }
.paper .sheet { position: relative; height: 300px; border-radius: 4px; background: #ecebe6; box-shadow: 0 1px 0 rgba(255,255,255,.4) inset, 0 12px 24px -12px rgba(0,0,0,.8); overflow: hidden; transition: transform .25s var(--ease); }
.paper:hover .sheet { transform: translateY(-4px); }
.paper .sheet::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(0,0,0,.05) 1px, transparent 1px); background-size: 3px 3px; }
.paper .holes { position: absolute; left: 10px; top: 0; bottom: 0; display: flex; flex-direction: column; justify-content: space-around; }
.paper .holes i { width: 7px; height: 7px; border-radius: 50%; background: #0b0b0c; }
.paper .cover { position: absolute; left: 30px; right: 18px; top: 22px; height: 170px; }
.paper .ttl { position: absolute; left: 30px; right: 18px; bottom: 18px; font-family: Georgia, "Times New Roman", serif; font-size: 14px; line-height: 16px; letter-spacing: -0.02em; color: #151515; }
.paper .meta { margin-top: 12px; text-align: center; font-size: 12px; color: var(--ink-2); }
.paper .meta b { display: block; font-weight: 400; color: var(--ink); font-size: 12.5px; }

/* ---------- faq + final ---------- */
.faq-box { display: grid; grid-template-columns: 1fr 1.6fr; border-top: 1px solid var(--line); }
.faq-box > div { padding: 40px var(--gutter) 40px; }
.faq-box > div + div { border-left: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px 0; font-size: 16px; color: var(--ink); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary svg { flex: none; color: var(--ink-2); transition: transform .2s var(--ease); }
.faq-list details[open] summary svg { transform: rotate(45deg); }
.faq-list .a { padding: 0 32px 20px 0; font-size: 15px; line-height: 23px; color: var(--ink-2); }
.final { text-align: center; padding: 96px var(--gutter) 104px; }
.final .lead { margin: 16px auto 0; max-width: 520px; }
.final .cta { display: flex; justify-content: center; gap: 10px; margin-top: 28px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .works-grid { grid-template-columns: repeat(3, 1fr); }
  .fcard { flex-basis: 60%; }
}
@media (max-width: 1100px) {
  .hero-art { right: -12vw; width: 78vw; opacity: .7; }
}
@media (max-width: 900px) {
  .hero-art { right: -26vw; width: 86vw; opacity: .5; }
  .demo { width: calc(100vw - 32px); }
  .demo-win { grid-template-columns: 1fr; height: 560px; }
  .demo-side { display: none; }
  .watch-box, .data-grid, .infra-cards, .faq-box { grid-template-columns: minmax(0, 1fr); }
  .watch-l, .data-cell + .data-cell, .infra-cards > div + div, .faq-box > div + div { border-right: 0; border-left: 0; }
  .watch-l { border-bottom: 1px solid var(--line); }
  .data-cell + .data-cell, .infra-cards > div + div, .faq-box > div + div { border-top: 1px solid var(--line); }
  .labels { grid-template-columns: minmax(0, 1fr); }
  .labels-copy { border-right: 0; border-top: 1px solid var(--line); order: 2; }
  .console-grid { grid-template-columns: minmax(0, 1fr); }
  .console-grid > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .plans3 { grid-template-columns: minmax(0, 1fr); }
  .plan + .plan { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 767px) {
  .hero-in { padding-top: 72px; }
  .hero h1 .rot { height: 44px; min-width: 0; width: 100%; }
  .rot-glyph { width: 30px; height: 30px; font-size: 12px; border-radius: 8px; }
  .rot-glyph svg { width: 17px; height: 17px; }
  .hero .cta { margin-top: 24px; }
  .demo { margin-top: 48px; }
  .demo-win { height: 520px; }
  .demo-thread { padding: 8px 14px 0; }
  .demo-input { margin: 10px 14px 14px; }
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .works-grid a { height: 72px; font-size: 14px; }
  .rise { height: 1800px; }
  .rise-stick { padding-top: 10vh; }
  .rise-art { object-position: 18% 78%; }
  .hero-art { top: 0; right: -38vw; width: 150vw; opacity: .34; }
  .rise-text { font-size: 30px; line-height: 36px; }
  .watch-head, .box-head, .data-head, .infra-head, .rail-head, .res-head, .plans-head { padding-top: 72px; }
  .rail-head, .res-head { flex-direction: column; align-items: flex-start; }
  .data-vis { height: 380px; }
  .chart-card { padding: 18px 16px; }
  .chart-card .sub > span:nth-child(2) { display: none; }
  .bars .bar { width: 12px; }
  .bars .bar i { font-size: 9px; }
  .ucard { flex-basis: 84vw; height: 460px; }
  .fcard { flex-basis: 86vw; min-width: 0; }
  .home-gap { height: 72px; }
  .home-gap.lg { height: 96px; }
  .labels-stage { height: 320px; }
  .usage-bars .u { grid-template-columns: 96px 1fr 34px; }
  .console { margin-left: 0; margin-right: 0; border-left: 0; border-right: 0; border-radius: 0; }
  .folder { margin: 0; }
  .folder-body { border-radius: 0; border-left: 0; border-right: 0; }
}

/* ---------- reveals (Profound's blur-in) ---------- */
.rv { opacity: 0; filter: blur(4px); translate: 0 10px; transition: opacity .6s var(--ease), filter .6s var(--ease), translate .6s var(--ease); transition-delay: var(--rd, 0ms); }
.rv.rv-in { opacity: 1; filter: none; translate: 0 0; }
@media (prefers-reduced-motion: reduce) {
  .hero-art img, .hero-eye, .rise-sweep { animation: none !important; }
  .hero-eye { opacity: .6; }
  .rv { opacity: 1; filter: none; translate: 0 0; }
}