/* obviEnce concept — every colour comes from tokens.css. */

/* ───────── base ───────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ground); color: var(--ink);
  font: 400 var(--fs-body)/1.6 var(--sans); letter-spacing: -.005em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11"; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
b, strong { font-weight: 600; color: var(--ink); }
::selection { background: var(--orange); color: var(--ink-on-orange); }
:focus-visible { outline: 2px solid var(--a); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(var(--wrap), 100% - 48px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--orange); color: var(--ink-on-orange); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }

/* film grain: the premium-print texture over everything */
.grain { position: fixed; inset: -50%; z-index: 60; pointer-events: none; opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }

/* scroll progress: warm-to-cool, the brand's two forces */
.progress { position: fixed; inset: 0 0 auto; height: 2px; z-index: 70; pointer-events: none; }
.progress i { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(var(--p, 0)); background: var(--spark); box-shadow: 0 0 12px color-mix(in srgb, var(--orange) 60%, transparent); }

/* ───────── type ───────── */
.d1, .d2, .h2, h3, .why-statement { font-family: var(--display); margin: 0; }
.d1 { font-size: var(--fs-d1); line-height: .98; letter-spacing: -.045em; font-weight: 600; }
.d2 { font-size: clamp(38px, 5.4vw, 76px); line-height: 1.02; letter-spacing: -.04em; font-weight: 600; }
.h2 { font-size: var(--fs-h2); line-height: 1.06; letter-spacing: -.035em; font-weight: 600; text-wrap: balance; }
h3 { font-size: var(--fs-h3); line-height: 1.25; letter-spacing: -.02em; font-weight: 600; }
.lead { font-size: var(--fs-lead); line-height: 1.6; color: var(--muted); max-width: 60ch; margin: 22px 0 0; text-wrap: pretty; }
p { margin: 0; }
.warm-text { background: var(--warm); -webkit-background-clip: text; background-clip: text; color: transparent; }
.cool-text { background: var(--cool); -webkit-background-clip: text; background-clip: text; color: transparent; }
.meets { font-weight: 300; color: var(--ink-2); font-style: italic; letter-spacing: -.03em; }
.micro { font: 500 var(--fs-micro)/1.2 var(--mono); text-transform: uppercase; letter-spacing: var(--ls-micro); color: var(--muted); }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px; font: 500 var(--fs-micro)/1 var(--mono);
  text-transform: uppercase; letter-spacing: var(--ls-micro); color: var(--ink-2); }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 12px var(--orange); animation: pulse 2.6s var(--ease) infinite; --a: var(--orange); }
.eyebrow .idx { color: var(--orange); padding-right: 10px; border-right: 1px solid var(--line-2); }
.eyebrow-quiet { display: block; color: var(--muted); letter-spacing: .14em; line-height: 1.7; }
.eyebrow-quiet em { font-style: normal; color: var(--orange); }

/* ───────── buttons ───────── */
.btn { --h: 50px; position: relative; display: inline-flex; align-items: center; gap: 10px; height: var(--h); padding: 0 24px;
  border-radius: var(--r-btn); font: 600 15px/1 var(--sans); letter-spacing: -.005em; cursor: pointer; isolation: isolate;
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-med) var(--ease), background var(--t-med) var(--ease), border-color var(--t-med) var(--ease); }
.btn .arr { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-med) var(--ease); }
.btn:hover .arr, .link-arrow:hover .arr { transform: translateX(4px); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--btn); color: var(--ink-on-orange); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--white) 35%, transparent), var(--halo-orange); }
.btn-primary::after { content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; opacity: 0;
  background: linear-gradient(110deg, transparent 30%, color-mix(in srgb, var(--white) 40%, transparent) 50%, transparent 70%) 0 0 / 250% 100%; transition: opacity var(--t-med); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--white) 35%, transparent), 0 16px 50px -10px color-mix(in srgb, var(--orange) 85%, transparent); }
.btn-primary:hover::after { opacity: 1; animation: sheen 1.1s var(--ease) 1; }
.btn-ghost { color: var(--ink); border: 1px solid var(--line-2); background: color-mix(in srgb, var(--ink) 3%, transparent); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--a-line); background: var(--a-soft); transform: translateY(-2px); }
.btn-sm { --h: 40px; padding: 0 18px; font-size: 14px; }
.btn-lg { --h: 60px; padding: 0 32px; font-size: 16.5px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; margin-top: 30px; font-weight: 600; color: var(--orange); }
.link-arrow .arr { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; transition: transform var(--t-med) var(--ease); }

.chip { display: inline-flex; align-items: center; gap: 7px; height: 26px; padding: 0 11px; border-radius: var(--r-pill);
  font: 500 11.5px/1 var(--mono); letter-spacing: .04em; color: var(--a); background: var(--a-soft); border: 1px solid var(--a-line); white-space: nowrap; }
.chip-live { --a: var(--mint); }
.chip-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px var(--mint); animation: pulse 2.4s infinite; }

/* ───────── nav ───────── */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background var(--t-med), border-color var(--t-med), backdrop-filter var(--t-med); border-bottom: 1px solid transparent; }
.nav.scrolled { background: color-mix(in srgb, var(--ground) 72%, transparent); backdrop-filter: blur(18px) saturate(1.4); border-bottom-color: var(--line); }
.nav-in { display: flex; align-items: center; gap: 28px; height: 76px; transition: height var(--t-med) var(--ease); }
.nav.scrolled .nav-in { height: 64px; }
/* over the cream section the bar turns to cream glass with dark ink */
.nav.on-light { background: color-mix(in srgb, var(--cream) 80%, transparent); border-bottom-color: color-mix(in srgb, var(--ink-on-cream) 12%, transparent); }
.nav.on-light .nav-links a { color: var(--ink-on-light); }
.nav.on-light .nav-links a:hover { background: color-mix(in srgb, var(--ink-on-cream) 7%, transparent); }
.nav.on-light .brand img { filter: brightness(.9) saturate(1.4); }
.nav.on-light .nav-burger { border-color: color-mix(in srgb, var(--ink-on-cream) 25%, transparent); }
.nav.on-light .nav-burger i { background: var(--ink-on-cream); }
.brand img { height: 30px; width: auto; filter: drop-shadow(0 0 18px color-mix(in srgb, var(--orange) 35%, transparent)); transition: height var(--t-med) var(--ease); }
.nav.scrolled .brand img { height: 26px; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { position: relative; padding: 8px 14px; font-size: 14.5px; color: var(--ink-2); border-radius: 999px; transition: color var(--t-fast), background var(--t-fast); }
.nav-links a:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 6%, transparent); }
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after { content: ""; position: absolute; left: 50%; bottom: 1px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 8px var(--orange); }
.nav-burger { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line-2); border-radius: 50%; background: transparent; cursor: pointer; position: relative; }
.nav-burger i { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--ink); transition: transform var(--t-med) var(--ease); }
.nav-burger i:first-child { top: 17px; } .nav-burger i:last-child { top: 25px; }
.nav-burger[aria-expanded="true"] i:first-child { transform: translateY(4px) rotate(45deg); }
.nav-burger[aria-expanded="true"] i:last-child { transform: translateY(-4px) rotate(-45deg); }
.nav-sheet { display: none; }

/* ───────── hero ───────── */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: 120px 0 90px; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: calc(.55 * var(--glow)); }
.orb-warm { width: 56vw; height: 56vw; left: -18vw; bottom: -26vw; background: radial-gradient(circle, color-mix(in srgb, var(--orange) 70%, transparent), transparent 65%); animation: drift1 22s var(--ease-in-out) infinite; }
.orb-cool { width: 48vw; height: 48vw; right: -14vw; top: -20vw; background: radial-gradient(circle, color-mix(in srgb, var(--cyan) 60%, transparent), transparent 65%); animation: drift2 26s var(--ease-in-out) infinite; }
.dotgrid { position: absolute; inset: 0; background-image: radial-gradient(color-mix(in srgb, var(--ink) 16%, transparent) 1px, transparent 1.2px); background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 55% 45%, var(--black) 20%, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 55% 45%, var(--black) 20%, transparent 75%); }
.beams { position: absolute; inset: 0; width: 100%; height: 100%; }
.beam { fill: none; stroke-width: 1.4; stroke-dasharray: 1; stroke-dashoffset: 1; animation: drawin 2.4s var(--ease) .3s forwards; }
.beam.b2 { animation-delay: .55s; stroke-width: 1; opacity: .6; }
.beam-w { stroke: color-mix(in srgb, var(--orange) 70%, transparent); }
.beam-c { stroke: color-mix(in srgb, var(--cyan) 70%, transparent); }

.hero-in { display: grid; grid-template-columns: 1.02fr 1fr; gap: 64px; align-items: center; }
.hero-copy .lead { max-width: 52ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-ctas.center { justify-content: center; }
.hero-proof { display: flex; gap: 30px; list-style: none; padding: 26px 0 0; margin: 40px 0 0; border-top: 1px solid var(--line); }
.hero-proof li { display: grid; gap: 3px; }
.hero-proof b { font: 600 15px/1.2 var(--display); }
.hero-proof span { font-size: 13px; color: var(--muted); }

/* headline word-by-word entrance (spans added by site.js) */
.d1 .w { display: inline-block; opacity: 0; animation: wordUp .9s var(--ease) forwards; animation-delay: calc(.12s + var(--wi) * .07s); }
.d1 .warm-text .w, .d1 .cool-text .w { background: inherit; -webkit-background-clip: text; background-clip: text; }
.reveal-now { opacity: 0; animation: rise var(--t-reveal) var(--ease) forwards; animation-delay: var(--d, 0s); }

.scroll-cue { position: absolute; left: 50%; bottom: 26px; width: 24px; height: 38px; margin-left: -12px; border: 1.5px solid var(--line-2); border-radius: 14px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--orange); animation: rise 1.6s var(--ease) infinite reverse; }

/* ───────── console ───────── */
.console { position: relative; border-radius: var(--r-panel); background: var(--glass), color-mix(in srgb, var(--ground-2) 80%, transparent);
  border: 1px solid var(--line-2); box-shadow: var(--shadow), inset 0 1px 0 color-mix(in srgb, var(--white) 8%, transparent);
  backdrop-filter: blur(22px); overflow: hidden; transform: perspective(1400px) rotateY(-5deg) rotateX(2deg); transition: transform .8s var(--ease); --a: var(--orange); }
.console:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.console::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none;
  background: linear-gradient(140deg, color-mix(in srgb, var(--orange) 70%, transparent), transparent 35%, transparent 65%, color-mix(in srgb, var(--cyan) 70%, transparent));
  -webkit-mask: linear-gradient(var(--black) 0 0) content-box, linear-gradient(var(--black) 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.console-spot { position: absolute; width: 380px; height: 380px; right: -120px; top: -160px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--a) 22%, transparent), transparent 70%); transition: background .8s; pointer-events: none; }
.console-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.lights { display: flex; gap: 6px; } .lights i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.console-title { font: 500 12.5px/1 var(--mono); color: var(--muted); letter-spacing: .02em; }
.console-head .chip { margin-left: auto; }
.console-ask { display: flex; align-items: center; gap: 12px; margin: 18px 18px 0; padding: 15px 16px; border-radius: 14px; background: color-mix(in srgb, var(--ink) 4%, transparent); border: 1px solid var(--line); min-height: 54px; }
.ask-ico { width: 18px; height: 18px; flex: none; fill: var(--a); filter: drop-shadow(0 0 6px var(--a)); transition: fill .6s; }
.ask-text { font: 500 15.5px/1.35 var(--sans); color: var(--ink); }
.caret { width: 2px; height: 19px; background: var(--a); animation: caret 1s steps(1) infinite; margin-left: -8px; }
.console-body { padding: 18px 18px 6px; min-height: 360px; }
.console-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; opacity: 0; transition: opacity .4s; }
.console-src { font: 400 12px/1 var(--mono); color: var(--dim); }
.console-answer { margin-top: 14px; font-size: 15px; line-height: 1.55; color: var(--ink-2); min-height: 48px; opacity: 0; transform: translateY(6px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.console-answer b { color: var(--a); font-weight: 600; }
.console.answered .console-meta, .console.answered .console-answer { opacity: 1; transform: none; }
.console-chart { margin-top: 12px; }
.console-foot { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px 16px; }
.console-steps { display: flex; gap: 6px; }
.console-steps button { width: 26px; height: 4px; border: 0; padding: 0; border-radius: 3px; background: var(--line-2); cursor: pointer; position: relative; overflow: hidden; }
.console-steps button i { position: absolute; inset: 0; transform-origin: 0 50%; transform: scaleX(0); background: var(--a); }
.console-steps button.on i { animation: growX var(--cycle, 7s) linear forwards; }
.console-steps button.done i { transform: scaleX(1); }
.console-note { font: 400 11px/1 var(--mono); color: var(--dim); letter-spacing: .04em; }

/* ───────── charts (SVG built in site.js) ───────── */
.ch { width: 100%; height: auto; overflow: visible; font-family: var(--mono); }
.ch .gl { stroke: var(--grid); stroke-width: 1; }
.ch .ax { fill: var(--dim); font-size: 10.5px; }
.ch .lbl { fill: var(--ink-2); font-size: 11px; font-weight: 500; }
.ch .val { fill: var(--ink); font-size: 11.5px; font-weight: 500; }
.ch .val.neg { fill: var(--coral); }
.ch .bar { transform-box: fill-box; transform-origin: 50% 100%; animation: grow .8s var(--ease) both; animation-delay: calc(var(--i, 0) * 90ms); }
.ch .hbar { transform-box: fill-box; transform-origin: 0 50%; animation: growX .8s var(--ease) both; animation-delay: calc(var(--i, 0) * 90ms); }
.ch .hbar.l { transform-origin: 100% 50%; }
.ch .t-total { fill: var(--cyan); } .ch .t-end { fill: var(--a); }
.ch .t-up { fill: var(--mint); } .ch .t-down { fill: var(--coral); }
.ch .t-a { fill: var(--a); } .ch .t-mute { fill: color-mix(in srgb, var(--ink) 18%, transparent); }
.ch .conn { stroke: var(--line-2); stroke-dasharray: 3 3; }
.ch .fadein { opacity: 0; animation: rise .6s var(--ease) forwards; animation-delay: calc(.5s + var(--i, 0) * 90ms); }
.ch .line { fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; animation: drawin 1.4s var(--ease) both; }
.ch .line-a { stroke: var(--a); filter: drop-shadow(0 0 6px color-mix(in srgb, var(--a) 60%, transparent)); }
.ch .line-plan { stroke: color-mix(in srgb, var(--ink) 40%, transparent); stroke-dasharray: 4 5; animation: none; stroke-width: 1.6; }
.ch .area { opacity: .9; }
.ch .dotp { fill: var(--a); }
.ch .zero { stroke: var(--line-2); }

/* ───────── trust ───────── */
.trust { padding: 70px 0 40px; border-top: 1px solid var(--line); position: relative; }
.trust-head { text-align: center; margin-bottom: 30px; }
.marquee { display: grid; gap: 28px; -webkit-mask-image: linear-gradient(90deg, transparent, var(--black) 12%, var(--black) 88%, transparent); mask-image: linear-gradient(90deg, transparent, var(--black) 12%, var(--black) 88%, transparent); }
.marquee-row { display: flex; width: max-content; gap: 70px; align-items: center; animation: marquee 70s linear infinite; }
.marquee-row.reverse { animation-direction: reverse; animation-duration: 80s; }
.marquee:hover .marquee-row { animation-play-state: paused; }
.marquee img { height: 30px; width: auto; max-width: 132px; object-fit: contain; opacity: .42; transition: opacity var(--t-med), transform var(--t-med) var(--ease), filter var(--t-med); }
.marquee img:hover { opacity: 1; transform: scale(1.08); filter: drop-shadow(0 0 14px color-mix(in srgb, var(--orange) 70%, transparent)); }

/* ───────── numbers ───────── */
.numbers { padding: 40px 0 30px; }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--r-card); background: var(--glass); overflow: hidden; }
.stat { padding: 30px 28px; display: grid; gap: 10px; align-content: start; position: relative; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat b { font: 600 clamp(40px, 4.4vw, 60px)/1 var(--display); letter-spacing: -.05em; background: var(--warm); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.stat:nth-child(even) b { background: var(--cool); -webkit-background-clip: text; background-clip: text; }
.stat sup { font-size: .45em; vertical-align: super; }
.stat > span { font-size: 14px; color: var(--muted); line-height: 1.45; }
.stat::after { content: ""; position: absolute; left: 28px; top: 0; width: 34px; height: 2px; background: var(--warm); }
.stat:nth-child(even)::after { background: var(--cool); }

/* ───────── sections ───────── */
.section { position: relative; padding: clamp(90px, 12vw, 150px) 0; }
.sec-head { max-width: 820px; margin-bottom: 56px; }
.sec-head-row { display: flex; align-items: end; justify-content: space-between; max-width: none; gap: 30px; }
.sec-head-row .link-arrow { margin: 0 0 8px; }

/* glass card + spotlight that follows the cursor (site.js sets --mx/--my) */
.card, .spot { position: relative; isolation: isolate; }
.card { padding: 32px 30px 28px; border-radius: var(--r-card); background: var(--glass); border: 1px solid var(--line); overflow: hidden;
  transition: transform var(--t-med) var(--ease), border-color var(--t-med), box-shadow var(--t-med); }
.card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--a), transparent 80%); }
.spot::after { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity var(--t-med);
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--a) 16%, transparent), transparent 60%); }
.spot:hover::after { opacity: 1; }
.card:hover { transform: translateY(-6px); border-color: var(--a-line); box-shadow: 0 24px 60px -24px color-mix(in srgb, var(--a) 55%, transparent); }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card .ico { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 26px; background: var(--a-soft); border: 1px solid var(--a-line); box-shadow: 0 0 30px -6px color-mix(in srgb, var(--a) 60%, transparent); }
.card .ico svg { width: 22px; height: 22px; fill: none; stroke: var(--a); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin-bottom: 12px; }
.card p { color: var(--muted); font-size: 15.5px; }
.card-tag { display: inline-block; margin-top: 24px; font: 500 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--a); }

/* ───────── accelerator explorer ───────── */
.explorer { display: grid; grid-template-columns: 300px 1fr; gap: 20px; }
.ex-tabs { display: grid; gap: 10px; align-content: start; }
.ex-tab { position: relative; display: grid; grid-template-columns: auto 1fr; column-gap: 14px; row-gap: 3px; text-align: left; padding: 18px 18px 18px 16px; border-radius: 16px;
  border: 1px solid var(--line); background: transparent; color: var(--ink-2); cursor: pointer; overflow: hidden; font: inherit;
  transition: background var(--t-med), border-color var(--t-med), color var(--t-med); }
.ex-tab:hover { background: color-mix(in srgb, var(--ink) 4%, transparent); }
.ex-tab[aria-selected="true"] { background: var(--glass); border-color: var(--a-line); color: var(--ink); box-shadow: inset 3px 0 0 var(--a), 0 18px 40px -26px var(--a); }
.ex-n { grid-row: span 2; align-self: center; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font: 500 11.5px/1 var(--mono); color: var(--a); background: var(--a-soft); border: 1px solid var(--a-line); }
.ex-t { font: 600 16px/1.2 var(--display); letter-spacing: -.015em; }
.ex-s { font-size: 13px; color: var(--muted); }
.ex-bar { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; transform-origin: 0 50%; transform: scaleX(0); background: var(--a); opacity: .7; }
.ex-tab[aria-selected="true"] .ex-bar { animation: growX var(--auto, 9s) linear forwards; }
.explorer.paused .ex-bar { animation-play-state: paused; }
.ex-panel { border-radius: var(--r-panel); border: 1px solid var(--line-2); background: var(--glass), var(--ground-2); padding: 30px; overflow: hidden; min-height: 520px; }
.ex-panel::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--a), transparent 70%); }
.exp-in { display: grid; grid-template-columns: 1.25fr 1fr; gap: 30px; animation: rise .55s var(--ease) both; }
.exp-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.exp-in h3 { font-size: 26px; letter-spacing: -.03em; }
.exp-desc { color: var(--muted); font-size: 15.5px; margin: 12px 0 22px; }
.exp-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.kpi { padding: 14px 14px 12px; border-radius: 12px; background: color-mix(in srgb, var(--ink) 3.5%, transparent); border: 1px solid var(--line); border-left: 2px solid var(--a); animation: rise .6s var(--ease) both; animation-delay: calc(.1s + var(--i) * 80ms); }
.kpi span { display: block; font: 500 10.5px/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.kpi b { display: block; margin-top: 8px; font: 600 24px/1 var(--display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.kpi em { display: block; margin-top: 6px; font: 500 11.5px/1 var(--mono); font-style: normal; color: var(--mint); }
.kpi em.neg { color: var(--coral); }
.exp-chart { padding: 16px 12px 6px; border-radius: 14px; background: color-mix(in srgb, var(--ink) 2.5%, transparent); border: 1px solid var(--line); }
.exp-chart-t { font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); margin: 0 0 6px 4px; }
.exp-feats h4 { margin: 0 0 14px; font: 500 var(--fs-micro)/1 var(--mono); letter-spacing: var(--ls-micro); text-transform: uppercase; color: var(--muted); }
.exp-feats ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.exp-feats li { display: flex; gap: 12px; align-items: baseline; padding: 9px 0; border-bottom: 1px dashed var(--line); font-size: 14.5px; color: var(--ink-2); animation: rise .5s var(--ease) both; animation-delay: calc(.15s + var(--i) * 45ms); }
.exp-feats li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--a); box-shadow: 0 0 8px var(--a); transform: translateY(-2px); }
.exp-feats .btn { margin-top: 26px; }

/* ───────── inforiver ───────── */
.inforiver { background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--orange) 5%, transparent) 50%, transparent); }
.info-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 70px; align-items: center; }
.caps { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 4px; }
.caps li { display: grid; grid-template-columns: 44px 1fr; gap: 10px; padding: 16px 0; border-top: 1px solid var(--line); }
.cap-n { font: 500 12px/1.6 var(--mono); color: var(--orange); }
.caps b { display: block; font: 600 17px/1.3 var(--display); letter-spacing: -.015em; margin-bottom: 4px; }
.caps span:not(.cap-n) { color: var(--muted); font-size: 14.5px; }

.whatif { border-radius: var(--r-panel); padding: 26px; background: var(--glass), var(--ground-2); border: 1px solid var(--line-2); box-shadow: var(--shadow); overflow: hidden; }
.wi-head { display: flex; justify-content: space-between; align-items: start; }
.wi-head > div { display: grid; gap: 8px; }
.wi-total { font: 600 clamp(36px, 3.6vw, 48px)/1 var(--display); letter-spacing: -.045em; font-variant-numeric: tabular-nums; padding: 2px 6px; margin-left: -6px; border-radius: 8px; }
.wi-total.flash { animation: flash .9s ease-out; }
.wi-delta { font: 500 13px/1 var(--mono); color: var(--mint); }
.wi-delta.neg { color: var(--coral); }
.wi-chart { margin: 22px 0 14px; }
.wi-controls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.slider { display: grid; gap: 12px; font-size: 13px; color: var(--muted); }
.slider > span { display: flex; justify-content: space-between; }
.slider b { font: 500 13px/1 var(--mono); color: var(--ink); }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; cursor: pointer; --v: 50%; }
input[type=range]::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--a) var(--v), var(--line-2) var(--v)); }
input[type=range]::-moz-range-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--a) var(--v), var(--line-2) var(--v)); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7px; border-radius: 50%; background: var(--ink); border: 3px solid var(--a); box-shadow: 0 0 0 5px var(--a-soft), 0 0 16px var(--a); transition: transform var(--t-fast); }
input[type=range]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--ink); border: 3px solid var(--a); box-shadow: 0 0 0 5px var(--a-soft); }
input[type=range]:active::-webkit-slider-thumb { transform: scale(1.2); }
.wi-legend { display: flex; align-items: center; gap: 8px; margin-top: 18px; font-size: 12.5px; color: var(--muted); }
.wi-legend .console-note { margin-left: auto; }
.lg { width: 18px; height: 0; border-top: 2px dashed var(--muted); }
.lg-sim { border-top: 2.5px solid var(--orange); margin-left: 12px; }

/* ───────── why: the cream "paper" section (kept from today's site) ───────── */
.why { background: var(--cream); color: var(--ink-on-cream); overflow: hidden; }
.why::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: radial-gradient(color-mix(in srgb, var(--ink-on-cream) 14%, transparent) 1px, transparent 1.3px); background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(180deg, var(--black), transparent 60%); mask-image: linear-gradient(180deg, var(--black), transparent 60%); }
.eyebrow-dark { color: var(--muted-on-cream); }
.why-statement { position: relative; font-size: var(--fs-mega); line-height: .95; letter-spacing: -.055em; font-weight: 600; color: var(--ink-on-cream); max-width: 12ch; }
.obvious { position: relative; display: inline-block; color: var(--orange); }
.obvious svg { position: absolute; left: 0; right: 0; bottom: -.08em; width: 100%; height: .22em; overflow: visible; }
.obvious path { fill: none; stroke: var(--orange); stroke-width: 7; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.why-statement.in .obvious path { animation: drawin 1.1s var(--ease) .5s forwards; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 50px; margin-top: 90px; }
.why-grid article { border-top: 1.5px solid var(--ink-on-cream); padding-top: 24px; }
.why-grid .sup { display: block; font: 600 44px/1 var(--display); letter-spacing: -.04em; color: var(--orange); margin-bottom: 18px; }
.why-grid .sup sup { font-size: .42em; vertical-align: .95em; margin-left: 2px; }
.why-grid h3 { color: var(--ink-on-cream); font-size: 23px; margin-bottom: 12px; }
.why-grid p { color: var(--ink-on-light); opacity: .8; font-size: 15.5px; }
.why b { color: var(--ink-on-cream); }

/* ───────── learn ───────── */
.courses { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.course { padding: 32px; border-radius: var(--r-panel); background: var(--glass); border: 1px solid var(--line); overflow: hidden; transition: transform var(--t-med) var(--ease), border-color var(--t-med); }
.course:hover { transform: translateY(-4px); border-color: var(--a-line); }
.course::before { content: ""; position: absolute; width: 300px; height: 300px; right: -100px; top: -140px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--a) calc(22% * var(--glow)), transparent), transparent 70%); pointer-events: none; }
.course-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 26px; }
.course-len { font: 500 12px/1 var(--mono); color: var(--muted); }
.course h3 { font-size: 26px; letter-spacing: -.03em; margin-bottom: 12px; }
.course > p { color: var(--muted); max-width: 46ch; }
.rail { list-style: none; counter-reset: l; margin: 28px 0 30px; padding: 0; position: relative; }
.rail::before { content: ""; position: absolute; left: 13px; top: 14px; bottom: 14px; width: 1.5px; background: linear-gradient(var(--a), var(--line)); }
.rail li { counter-increment: l; position: relative; display: flex; align-items: center; gap: 16px; padding: 7px 0; font-size: 14.5px; color: var(--ink-2); }
.rail li::before { content: counter(l); position: relative; z-index: 1; flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  font: 500 11.5px/1 var(--mono); color: var(--a); background: var(--ground-2); border: 1.5px solid var(--a-line); transition: background var(--t-fast), color var(--t-fast); }
.rail li:first-child::before { background: var(--a); color: var(--ink-on-orange); border-color: var(--a); animation: pulse 2.4s infinite; }
.rail li:hover::before { background: var(--a-soft); }

/* ───────── blog ───────── */
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post { display: grid; gap: 12px; align-content: start; }
.cover { position: relative; aspect-ratio: 16 / 10; border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--line); margin-bottom: 10px; isolation: isolate;
  transition: transform var(--t-slow) var(--ease), border-color var(--t-med); }
.cover::before { content: ""; position: absolute; inset: 0; z-index: -1; transition: transform 1.2s var(--ease); }
.cover-1::before { background: radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--orange) 70%, transparent), transparent 55%), radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--cream-2) 40%, transparent), transparent 50%), var(--ground-3); }
.cover-2::before { background: radial-gradient(circle at 75% 25%, color-mix(in srgb, var(--cyan) 70%, transparent), transparent 55%), radial-gradient(circle at 15% 85%, color-mix(in srgb, var(--mint) 35%, transparent), transparent 50%), var(--ground-3); }
.cover-3::before { background: radial-gradient(circle at 50% 110%, color-mix(in srgb, var(--mint) 60%, transparent), transparent 55%), radial-gradient(circle at 10% 10%, color-mix(in srgb, var(--orange) 40%, transparent), transparent 45%), var(--ground-3); }
.cover::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px); background-size: 32px 32px; }
.cover span { position: absolute; left: 20px; bottom: 18px; font: 600 26px/1 var(--display); letter-spacing: -.035em; color: var(--ink); }
.post:hover .cover { border-color: var(--a-line); transform: translateY(-4px); }
.post:hover .cover::before { transform: scale(1.12) rotate(-2deg); }
.post time { font: 500 12px/1 var(--mono); color: var(--dim); letter-spacing: .04em; }
.post h3 { font-size: 19px; transition: color var(--t-fast); }
.post:hover h3 { color: var(--a); }

/* ───────── cta ───────── */
.cta { position: relative; padding: clamp(110px, 14vw, 180px) 0; text-align: center; overflow: hidden; isolation: isolate; border-top: 1px solid var(--line); }
.cta-glow { position: absolute; left: 50%; top: 100%; width: 1100px; height: 700px; transform: translate(-50%, -50%); z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--orange) 55%, transparent), color-mix(in srgb, var(--orange) 12%, transparent) 55%, transparent); filter: blur(30px); }
.cta-in { display: grid; justify-items: center; }
.cta .lead { margin-inline: auto; text-align: center; }


/* ───────── contact ───────── */
.contact { text-align: left; }
.contact .cta-glow { left: 72%; top: 55%; width: 900px; height: 700px; opacity: .55; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: start; }
.contact-copy { padding-top: 24px; }
.contact .d2 { font-size: clamp(36px, 4.3vw, 62px); }
.contact .d2 .nb { white-space: nowrap; }
[hidden] { display: none !important; }
.contact-copy .lead { margin-inline: 0; text-align: left; max-width: 44ch; }
.next-steps { list-style: none; margin: 44px 0 0; padding: 0; display: grid; gap: 22px; position: relative; }
.next-steps::before { content: ""; position: absolute; left: 15px; top: 18px; bottom: 18px; width: 1.5px; background: linear-gradient(var(--orange), color-mix(in srgb, var(--cyan) 60%, transparent)); opacity: .6; }
.next-steps li { display: grid; grid-template-columns: 32px 1fr; gap: 16px; align-items: start; }
.ns-dot { position: relative; z-index: 1; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font: 500 12px/1 var(--mono); color: var(--orange); background: var(--ground-2); border: 1.5px solid color-mix(in srgb, var(--orange) 55%, transparent); }
.next-steps b { display: block; font: 600 16.5px/1.3 var(--display); letter-spacing: -.015em; margin: 5px 0 4px; }
.next-steps span:not(.ns-dot) { color: var(--muted); font-size: 14.5px; }

.cform-wrap { position: relative; }
.cform, .csent { position: relative; border-radius: var(--r-panel); padding: 30px; background: var(--glass), color-mix(in srgb, var(--ground-2) 88%, transparent); border: 1px solid var(--line-2);
  box-shadow: var(--shadow), inset 0 1px 0 color-mix(in srgb, var(--white) 7%, transparent); backdrop-filter: blur(20px); overflow: hidden; --a: var(--orange); }
.cform::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--a), transparent 75%); transition: background var(--t-slow); }
.cform-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }
.cform-preview { font: 500 11px/1 var(--mono); letter-spacing: .06em; color: var(--dim); padding: 6px 10px; border: 1px dashed var(--line-2); border-radius: 999px; }

/* topic pills: each topic carries its own accent; the form takes the chosen one */
.topics { border: 0; margin: 0 0 22px; padding: 0; }
.topics legend { padding: 0; margin-bottom: 12px; font: 500 var(--fs-micro)/1 var(--mono); letter-spacing: var(--ls-micro); text-transform: uppercase; color: var(--muted); }
.topic-row { display: flex; flex-wrap: wrap; gap: 8px; }
.topic input { position: absolute; opacity: 0; pointer-events: none; }
.topic span { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 13px; border-radius: 999px; cursor: pointer; font-size: 13.5px; color: var(--ink-2);
  border: 1px solid var(--line-2); background: color-mix(in srgb, var(--ink) 2.5%, transparent); transition: all var(--t-med) var(--ease); user-select: none; }
.topic span i { width: 7px; height: 7px; border-radius: 50%; background: var(--a); opacity: .45; transition: all var(--t-med) var(--ease); }
.topic:hover span { border-color: var(--a-line); color: var(--ink); }
.topic input:checked + span { color: var(--ink); background: var(--a-soft); border-color: var(--a); box-shadow: 0 0 0 4px color-mix(in srgb, var(--a) 12%, transparent), 0 8px 24px -12px var(--a); }
.topic input:checked + span i { opacity: 1; box-shadow: 0 0 10px var(--a); transform: scale(1.15); }
.topic input:focus-visible + span { outline: 2px solid var(--a); outline-offset: 3px; }

/* floating-label fields */
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; margin-bottom: 14px; }
.field input, .field textarea { width: 100%; font: 400 15.5px/1.4 var(--sans); color: var(--ink); background: color-mix(in srgb, var(--ink) 3%, transparent);
  border: 1px solid var(--line-2); border-radius: 14px; padding: 26px 16px 10px; outline: none; transition: border-color var(--t-med), box-shadow var(--t-med), background var(--t-med); }
.field textarea { resize: none; min-height: 132px; padding-top: 30px; overflow: hidden; }
.field label { position: absolute; left: 17px; top: 18px; font-size: 15px; color: var(--muted); pointer-events: none; transform-origin: 0 0; transition: transform var(--t-med) var(--ease), color var(--t-med); }
.field label em { font-style: normal; font: 500 10.5px/1 var(--mono); letter-spacing: .06em; color: var(--dim); margin-left: 6px; text-transform: uppercase; }
.field input:focus, .field textarea:focus { border-color: var(--a); background: color-mix(in srgb, var(--a) 5%, transparent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--a) 14%, transparent); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-10px) scale(.78); color: var(--a); }
.field input:not(:focus):not(:placeholder-shown) + label, .field textarea:not(:focus):not(:placeholder-shown) + label { color: var(--muted); }
.field.ok input, .field.ok textarea { border-color: color-mix(in srgb, var(--mint) 45%, transparent); }
.field.ok::after { content: ""; position: absolute; right: 16px; top: 23px; width: 10px; height: 5px; border-left: 2px solid var(--mint); border-bottom: 2px solid var(--mint); transform: rotate(-45deg); animation: popin .3s var(--ease); }
.field-area.ok::after { display: none; }
.field.bad input, .field.bad textarea { border-color: var(--coral); box-shadow: 0 0 0 4px color-mix(in srgb, var(--coral) 12%, transparent); }
.field.bad label { color: var(--coral) !important; }
.ferr { display: block; min-height: 0; font-size: 12.5px; color: var(--coral); margin: 6px 0 0 4px; }
.ferr:empty { display: none; }
.count { position: absolute; right: 14px; bottom: 12px; font: 400 11px/1 var(--mono); color: var(--dim); transition: color var(--t-med); }
.count.warn { color: var(--cream-2); }
.suggest { display: inline-block; margin: 8px 0 0 4px; padding: 0; border: 0; background: none; font: 400 13px/1.3 var(--sans); color: var(--muted); cursor: pointer; }
.suggest b { color: var(--cyan); font-weight: 500; text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
@keyframes shake { 0%, 100% { transform: none; } 20% { transform: translateX(-7px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(2px); } }
.cform.shake { animation: shake .45s var(--ease); }

.cform-foot { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 10px; }
.fine { font-size: 12.5px; color: var(--dim); max-width: 30ch; line-height: 1.5; }
.kbd-hint { display: block; margin-top: 4px; }
kbd { display: inline-block; min-width: 20px; padding: 2px 5px; margin-right: 3px; border-radius: 5px; border: 1px solid var(--line-2); border-bottom-width: 2px; font: 500 11px/1.2 var(--mono); color: var(--muted); text-align: center; }
.send { flex: none; }
.send .spinner { display: none; width: 18px; height: 18px; border-radius: 50%; border: 2px solid color-mix(in srgb, var(--ink-on-orange) 30%, transparent); border-top-color: var(--ink-on-orange); animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.send.busy { pointer-events: none; }
.send.busy .arr { display: none; } .send.busy .spinner { display: inline-block; }

/* sent state */
.csent { text-align: center; display: grid; justify-items: center; padding: 48px 34px; animation: rise .6s var(--ease); --a: var(--mint); }
.csent-check { width: 76px; height: 76px; margin-bottom: 22px; filter: drop-shadow(0 0 18px color-mix(in srgb, var(--mint) 55%, transparent)); }
.csent-check circle, .csent-check path { fill: none; stroke: var(--mint); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.csent-check circle { animation: drawin .7s var(--ease) .1s forwards; }
.csent-check path { animation: drawin .45s var(--ease) .65s forwards; }
.csent h3 { font-size: 26px; letter-spacing: -.03em; }
.csent > p { margin-top: 10px; color: var(--muted); }
.csent > p b { color: var(--ink); font-weight: 500; }
.csent-summary { width: 100%; margin: 26px 0 24px; padding: 18px; border-radius: 16px; text-align: left; border: 1px dashed var(--line-2); background: color-mix(in srgb, var(--ink) 2.5%, transparent); }
.csent-summary .chip { --a: var(--orange); }
.csent-summary p { margin-top: 12px; font-size: 14.5px; color: var(--ink-2); white-space: pre-wrap; max-height: 7.5em; overflow: hidden; -webkit-mask-image: linear-gradient(var(--black) 70%, transparent); mask-image: linear-gradient(var(--black) 70%, transparent); }

@media (max-width: 1080px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }
@media (max-width: 560px) {
  .frow { grid-template-columns: 1fr; gap: 0; }
  .cform, .csent { padding: 22px; }
  .cform-foot { flex-direction: column; align-items: stretch; }
  .send { justify-content: center; }
  .kbd-hint { display: none; }
  .topic-row { display: grid; grid-template-columns: 1fr 1fr; }
  .topic span { width: 100%; justify-content: center; padding: 0 8px; }
}


/* ───────── accelerator detail pages ───────── */
.acc-page { --acc-grad: linear-gradient(100deg, var(--a), color-mix(in srgb, var(--a) 55%, var(--cream))); }
.acc-grad { background: linear-gradient(100deg, var(--a), color-mix(in srgb, var(--a) 45%, var(--white))); -webkit-background-clip: text; background-clip: text; color: transparent; }
.d1 .acc-grad .w { background: inherit; -webkit-background-clip: text; background-clip: text; }
.btn-acc { background: linear-gradient(135deg, color-mix(in srgb, var(--a) 85%, var(--white)), var(--a) 55%, color-mix(in srgb, var(--a) 75%, var(--black)));
  color: var(--ink-on-orange); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--white) 35%, transparent), 0 10px 40px -8px color-mix(in srgb, var(--a) 65%, transparent); }
.btn-acc:hover { transform: translateY(-2px); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--white) 35%, transparent), 0 16px 50px -10px color-mix(in srgb, var(--a) 85%, transparent); }
.btn-acc:hover .arr.down { transform: translateY(3px); }

.acc-hero { position: relative; padding: 150px 0 70px; overflow: hidden; isolation: isolate; }
.acc-hero-bg { position: absolute; inset: 0; z-index: -1; }
.orb-acc { width: 60vw; height: 60vw; right: -18vw; top: -30vw; background: radial-gradient(circle, color-mix(in srgb, var(--a) 55%, transparent), transparent 65%); animation: drift2 26s var(--ease-in-out) infinite; }
.crumbs { display: flex; gap: 10px; align-items: center; margin-bottom: 34px; font: 500 12.5px/1 var(--mono); color: var(--dim); }
.crumbs a { color: var(--muted); transition: color var(--t-fast); } .crumbs a:hover { color: var(--a); }
.crumbs b { color: var(--ink-2); font-weight: 500; }
.acc-code { display: inline-grid; place-items: center; width: 30px; height: 22px; margin-right: 4px; border-radius: 6px; color: var(--a); background: var(--a-soft); border: 1px solid var(--a-line); letter-spacing: 0; }
.acc-hero-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 64px; align-items: end; }
.acc-title { font-size: clamp(44px, 6vw, 86px); }
.acc-tag { margin-top: 22px; font: 500 clamp(19px, 1.7vw, 24px)/1.35 var(--display); letter-spacing: -.02em; color: var(--ink); }
.acc-hero .lead { max-width: 56ch; }
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fact { padding: 20px 20px 18px; border-radius: 18px; background: var(--glass); border: 1px solid var(--line); position: relative; overflow: hidden;
  animation: rise .7s var(--ease) both; animation-delay: calc(.7s + var(--i) * 90ms); }
.fact::before { content: ""; position: absolute; inset: 0 0 auto; height: 2px; background: linear-gradient(90deg, var(--a), transparent 80%); }
.fact b { display: block; font: 600 22px/1.15 var(--display); letter-spacing: -.025em; }
.fact span { display: block; margin-top: 6px; font-size: 13.5px; color: var(--muted); line-height: 1.4; }
.fact-big { grid-column: span 2; display: flex; align-items: center; gap: 18px; }
.fact-big b { font-size: 56px; letter-spacing: -.05em; background: linear-gradient(100deg, var(--a), color-mix(in srgb, var(--a) 45%, var(--white))); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.fact-big span { margin: 0; font-size: 15px; color: var(--ink-2); }
.fact-big[data-reveal] { opacity: 1; transform: none; }
.fact-live { grid-column: span 2; display: flex; align-items: baseline; gap: 14px; }
.fact-live span { margin: 0; }
.fact-live b { display: inline-flex; align-items: center; gap: 10px; }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 10px var(--mint); animation: pulse 2s infinite; --a: var(--mint); }

/* the live stage */
.stage-sec { padding: 20px 0 30px; }
.stage { position: relative; border-radius: 22px; background: var(--ground-2); border: 1px solid var(--line-2); box-shadow: var(--shadow); container-type: inline-size;
  transform: perspective(1800px) rotateX(10deg) translateY(40px) scale(.97); opacity: .4; transform-origin: 50% 0;
  transition: transform 1.1s var(--ease), opacity 1s var(--ease); }
.stage.in { transform: none; opacity: 1; }
.stage::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none; z-index: 2;
  background: linear-gradient(135deg, color-mix(in srgb, var(--a) 80%, transparent), transparent 30%, transparent 70%, color-mix(in srgb, var(--a) 55%, transparent));
  -webkit-mask: linear-gradient(var(--black) 0 0) content-box, linear-gradient(var(--black) 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.stage-glow { position: absolute; inset: 8% 6% -6%; z-index: -1; border-radius: 40px; background: radial-gradient(ellipse at 50% 60%, color-mix(in srgb, var(--a) 40%, transparent), transparent 70%); filter: blur(50px); opacity: calc(.8 * var(--glow)); }
.stage-bar { display: flex; align-items: center; gap: 14px; padding: 12px 14px 12px 18px; border-bottom: 1px solid var(--line); }
.stage-title { font: 500 13px/1 var(--mono); color: var(--ink-2); }
.stage-actions { margin-left: auto; display: flex; gap: 6px; }
.icon-btn { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; transition: all var(--t-fast); }
.icon-btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-btn:hover { color: var(--ink); border-color: var(--a-line); background: var(--a-soft); }
.stage-screen { position: relative; height: calc(100cqw * .5625); border-radius: 0 0 22px 22px; overflow: hidden; background: var(--ground-3); }
.stage-screen iframe { position: absolute; left: 0; top: 0; width: 100%; height: calc(100% + 60px); /* Power BI's footer bar sits below the fold */ border: 0; opacity: 0; transition: opacity .8s var(--ease); }
.stage.ready .stage-screen iframe { opacity: 1; }
.stage.is-full { border-radius: 0; display: flex; flex-direction: column; }
.stage.is-full .stage-screen { flex: 1; height: auto; border-radius: 0; }

/* skeleton that mirrors a dashboard while Power BI loads */
.skeleton { position: absolute; inset: 0; padding: 3.2% 2.4%; display: flex; flex-direction: column; gap: 2.4%; transition: opacity .7s var(--ease); }
.stage.ready .skeleton { opacity: 0; }
.skeleton i, .skeleton .sk-card, .skeleton b { display: block; border-radius: 10px; background: linear-gradient(100deg, color-mix(in srgb, var(--ink) 5%, transparent) 30%, color-mix(in srgb, var(--a) 16%, transparent) 50%, color-mix(in srgb, var(--ink) 5%, transparent) 70%) 0 0 / 300% 100%; animation: sheen 1.8s linear infinite; }
.sk-row { display: flex; align-items: center; justify-content: space-between; height: 9%; }
.sk-logo { width: 22%; height: 100%; } .sk-title { width: 38%; height: 70%; }
.sk-grid { flex: 1; display: grid; grid-template-columns: 1.6fr 1.05fr 1fr 1fr; grid-template-rows: 1fr 1.25fr; gap: 1.6%; }
.sk-kpis { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: 1fr 1fr; gap: 6%; }
.sk-kpis i { height: 100%; }
.sk-card { height: 100%; }
.sk-bars { display: flex !important; align-items: flex-end; gap: 9%; padding: 8% 10%; background: color-mix(in srgb, var(--ink) 4%, transparent) !important; animation: none !important; }
.sk-bars b { flex: 1; border-radius: 4px 4px 0 0; transform-origin: 50% 100%; animation: sheen 1.8s linear infinite, skbar 1.6s var(--ease-in-out) infinite alternate !important; }
.sk-bars b:nth-child(1) { height: 70%; } .sk-bars b:nth-child(2) { height: 45%; animation-delay: .1s, .15s !important; } .sk-bars b:nth-child(3) { height: 85%; animation-delay: .2s, .3s !important; }
.sk-bars b:nth-child(4) { height: 35%; animation-delay: .3s, .45s !important; } .sk-bars b:nth-child(5) { height: 60%; animation-delay: .4s, .6s !important; } .sk-bars b:nth-child(6) { height: 92%; animation-delay: .5s, .75s !important; }
@keyframes skbar { from { transform: scaleY(.55); } to { transform: scaleY(1); } }
.sk-card.wide { grid-column: span 2; } .sk-card.wide2 { grid-column: span 2; }
.sk-msg { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-radius: 999px;
  background: color-mix(in srgb, var(--ground) 82%, transparent); border: 1px solid var(--line-2); backdrop-filter: blur(10px); font: 500 13px/1 var(--mono); color: var(--ink-2); white-space: nowrap; box-shadow: var(--shadow); }
.sk-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--a); box-shadow: 0 0 10px var(--a); animation: pulse 1.6s infinite; }
.sk-bar { width: 90px; height: 3px; border-radius: 3px; background: var(--line-2); overflow: hidden; }
.sk-bar i { display: block; height: 100%; width: 40%; border-radius: 3px; background: var(--a) !important; animation: skload 1.4s var(--ease-in-out) infinite !important; }
@keyframes skload { from { transform: translateX(-110%); } to { transform: translateX(260%); } }

.tips { list-style: none; padding: 0; margin: 22px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; }
.tips li { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--muted); }
.tips svg { width: 17px; height: 17px; fill: none; stroke: var(--a); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

/* out-of-the-box features */
.feats { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; counter-reset: f; }
.feat { position: relative; display: flex; gap: 16px; align-items: flex-start; padding: 22px 22px 22px 20px; border-radius: 16px; background: var(--glass); border: 1px solid var(--line); overflow: hidden;
  transition: transform var(--t-med) var(--ease), border-color var(--t-med), opacity var(--t-reveal) var(--ease); }
.feat::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--a); transform: scaleY(0); transform-origin: 50% 0; transition: transform var(--t-slow) var(--ease); }
.feat:hover { transform: translateY(-3px); border-color: var(--a-line); }
.feat:hover::after { transform: scaleY(1); }
.feat-n { flex: none; font: 500 12px/1.6 var(--mono); color: var(--a); }
.feat span:last-child { font-size: 15.5px; color: var(--ink-2); line-height: 1.45; }

/* how it works */
.how { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.how::before { content: ""; position: absolute; left: 7%; right: 7%; top: 27px; height: 1.5px; background: linear-gradient(90deg, var(--a), color-mix(in srgb, var(--a) 20%, transparent)); opacity: .5; }
.how li { position: relative; }
.how-n { position: relative; z-index: 1; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 22px;
  font: 600 20px/1 var(--display); color: var(--a); background: var(--ground); border: 1.5px solid var(--a-line); box-shadow: 0 0 30px -6px color-mix(in srgb, var(--a) 60%, transparent); }
.how h3 { margin-bottom: 10px; }
.how p { color: var(--muted); max-width: 34ch; }

/* sibling accelerators */
.others { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.other { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; padding: 24px; border-radius: 18px; background: var(--glass); border: 1px solid var(--line); overflow: hidden;
  transition: transform var(--t-med) var(--ease), border-color var(--t-med), box-shadow var(--t-med), opacity var(--t-reveal) var(--ease); }
.other::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--a), transparent 80%); }
.other .ex-n { grid-row: span 2; }
.other-t { font: 600 18px/1.25 var(--display); letter-spacing: -.02em; }
.other-s { font-size: 14px; color: var(--muted); }
.other .arr { position: absolute; right: 22px; top: 26px; width: 18px; height: 18px; fill: none; stroke: var(--a); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-med) var(--ease); }
.other:hover { transform: translateY(-5px); border-color: var(--a-line); box-shadow: 0 24px 60px -24px color-mix(in srgb, var(--a) 55%, transparent); }
.other:hover .arr { transform: translateX(4px); }
.acc-cta .cta-glow { background: radial-gradient(closest-side, color-mix(in srgb, var(--a) 50%, transparent), color-mix(in srgb, var(--a) 10%, transparent) 55%, transparent); }

@media (max-width: 1080px) {
  .acc-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .feats, .others, .how { grid-template-columns: 1fr 1fr; }
  .how::before { display: none; }
}
@media (max-width: 680px) {
  .feats, .others, .how { grid-template-columns: 1fr; }
  .stage-title { display: none; }
  .stage-bar .chip-live, .stage-bar .lights { display: none; }
  .stage-bar { padding: 8px 10px; }
  .stage { border-radius: 16px; } .stage-screen { border-radius: 0 0 16px 16px; }
  .sk-grid { grid-template-columns: 1fr 1fr; }
  .tips { justify-content: flex-start; }
}
@media (prefers-reduced-motion: reduce) { .stage { transform: none; opacity: 1; } }


/* ───────── page transitions (cross-document View Transitions; browsers without it just navigate) ───────── */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: vt-out .32s var(--ease) both; }
::view-transition-new(root) { animation: vt-in .55s var(--ease) both; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-12px) scale(.99); filter: blur(4px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(18px); filter: blur(6px); } }
.exp-in h3, .acc-title { view-transition-name: acc-title; }
::view-transition-group(acc-title) { animation-duration: .6s; animation-timing-function: var(--ease); }
.brand { view-transition-name: brand; }
@media (prefers-reduced-motion: reduce) { ::view-transition-group(*), ::view-transition-old(*), ::view-transition-new(*) { animation: none !important; } }

/* stage poster: a still of the real dashboard, so the screen is never empty while Power BI starts */
.stage-poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; filter: saturate(.85) blur(1.5px); opacity: .55; transform: scale(1.01); transition: opacity .8s var(--ease); }
.stage.ready .stage-poster { opacity: 0; }
.stage-screen .skeleton { background: color-mix(in srgb, var(--ground) 35%, transparent); }
.stage-screen .skeleton .sk-row, .stage-screen .skeleton .sk-grid { opacity: .0; }

/* home explorer: live preview card */
.live-card { position: relative; display: block; margin-top: 22px; border-radius: 14px; overflow: hidden; border: 1px solid var(--a-line); aspect-ratio: 16 / 8.2; isolation: isolate;
  box-shadow: 0 18px 50px -24px var(--a); transition: transform var(--t-med) var(--ease), box-shadow var(--t-med); }
.live-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; transition: transform 1.2s var(--ease), filter var(--t-med); filter: saturate(.9) brightness(.8); }
.live-card::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 35%, color-mix(in srgb, var(--ground) 92%, transparent)); }
.live-card-foot { position: absolute; left: 14px; right: 14px; bottom: 12px; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.live-card-foot b { font: 600 15px/1.2 var(--display); letter-spacing: -.01em; }
.live-card-foot .arr { width: 18px; height: 18px; fill: none; stroke: var(--a); stroke-width: 1.8; stroke-linecap: round; transition: transform var(--t-med) var(--ease); }
.live-card .chip { position: absolute; top: 12px; left: 12px; z-index: 2; --a: var(--mint); background: color-mix(in srgb, var(--ground) 70%, transparent); backdrop-filter: blur(6px); }
.live-card:hover { transform: translateY(-3px); box-shadow: 0 26px 60px -20px var(--a); }
.live-card:hover img { transform: scale(1.06); filter: saturate(1) brightness(.95); }
.live-card:hover .arr { transform: translateX(4px); }
.exp-feats li:nth-child(n+6) { display: none; }
.exp-more { margin-top: 10px; font: 500 12px/1 var(--mono); color: var(--dim); }


/* ───────── inforiver page ───────── */
.inf-hero { padding-bottom: 40px; }
.inf-title { font-size: clamp(42px, 6vw, 84px); max-width: 14ch; }
.inf-index { list-style: none; padding: 0; margin: 56px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.inf-index a { display: grid; gap: 8px; padding: 18px 16px 0 0; font: 600 16px/1.3 var(--display); letter-spacing: -.015em; color: var(--ink-2); transition: color var(--t-fast); }
.inf-index a span { font: 500 12px/1 var(--mono); color: var(--a); }
.inf-index a:hover { color: var(--ink); }

.story { position: relative; padding: 40px 0 60px; }
.story-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; }
.chapter { min-height: 78vh; display: flex; flex-direction: column; justify-content: center; opacity: .28; transition: opacity .6s var(--ease); }
.chapter.active { opacity: 1; }
.ch-n { font: 500 13px/1 var(--mono); color: var(--a); margin-bottom: 18px; }
.chapter .lead { margin-top: 16px; }
.ch-points { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px; }
.ch-points li { display: flex; gap: 12px; align-items: baseline; color: var(--ink-2); font-size: 15.5px; }
.ch-points li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 50%; background: var(--a); box-shadow: 0 0 8px var(--a); transform: translateY(-2px); }
.story-pin { position: relative; }
.screen { position: sticky; top: calc(50vh - 230px); border-radius: 22px; background: var(--ground-2); border: 1px solid var(--line-2); box-shadow: var(--shadow); overflow: hidden; }
.screen::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; pointer-events: none; z-index: 3;
  background: linear-gradient(135deg, color-mix(in srgb, var(--a) 80%, transparent), transparent 35%, transparent 70%, color-mix(in srgb, var(--a) 45%, transparent));
  -webkit-mask: linear-gradient(var(--black) 0 0) content-box, linear-gradient(var(--black) 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.screen-bar { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.screen-title { font: 500 13px/1 var(--mono); color: var(--ink-2); }
.screen-bar .chip { margin-left: auto; }
.screen-body { position: relative; height: 400px; }
.screen-steps { display: flex; gap: 6px; padding: 12px 16px 16px; }
.screen-steps i { flex: 1; height: 3px; border-radius: 3px; background: var(--line-2); transition: background var(--t-slow); }
.screen-steps i.on { background: var(--a); }
.scene { position: absolute; inset: 0; padding: 24px; opacity: 0; transform: translateY(14px) scale(.985); pointer-events: none; transition: opacity .55s var(--ease), transform .55s var(--ease); }
.scene.on { opacity: 1; transform: none; pointer-events: auto; }

/* scene 1: writeback */
.grid-t { width: 100%; border-collapse: collapse; font: 400 14px/1 var(--mono); font-variant-numeric: tabular-nums; }
.grid-t th { text-align: right; padding: 10px 12px; font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); border-bottom: 1px solid var(--line-2); }
.grid-t th:first-child, .grid-t td:first-child { text-align: left; font-family: var(--sans); color: var(--ink-2); }
.grid-t td { text-align: right; padding: 13px 12px; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.grid-t tr.edit td { background: transparent; }
.sc-wb.on tr.edit td { animation: rowglow 4.5s var(--ease) both; }
@keyframes rowglow { 0%, 20% { background: transparent; } 30%, 80% { background: color-mix(in srgb, var(--a) 10%, transparent); } 100% { background: transparent; } }
.cell-edit { position: relative; display: inline-grid; justify-items: end; padding: 3px 6px; border-radius: 6px; }
.cell-edit > span { grid-area: 1 / 1; }
.sc-wb.on .cell-edit { animation: celledit 4.5s var(--ease) both; }
@keyframes celledit { 0%, 18% { box-shadow: none; } 24%, 70% { box-shadow: 0 0 0 1.5px var(--a); background: color-mix(in srgb, var(--a) 12%, transparent); } 100% { box-shadow: none; background: transparent; } }
.cell-edit .new { opacity: 0; color: var(--a); font-weight: 600; }
.sc-wb.on .cell-edit .old { animation: oldout 4.5s steps(1) both; } .sc-wb.on .cell-edit .new { animation: newin 4.5s steps(1) both; }
@keyframes oldout { 0%, 34% { opacity: 1; } 35%, 100% { opacity: 0; } }
@keyframes newin { 0%, 34% { opacity: 0; } 35%, 100% { opacity: 1; } }
.cell-caret { position: absolute; right: 3px; top: 4px; bottom: 4px; width: 1.5px; background: var(--a); opacity: 0; }
.sc-wb.on .cell-caret { animation: caretshow 4.5s steps(1) both; }
@keyframes caretshow { 0%, 22% { opacity: 0; } 23%, 26%, 30%, 34% { opacity: 1; } 24%, 28%, 32% { opacity: 0; } 36%, 100% { opacity: 0; } }
.wb-comment { margin-top: 18px; max-width: 72%; padding: 12px 14px; border-radius: 12px 12px 12px 4px; font-size: 13.5px; color: var(--ink-2); background: color-mix(in srgb, var(--ink) 5%, transparent); border: 1px solid var(--line-2); opacity: 0; }
.wb-comment b { color: var(--a); margin-right: 6px; font-weight: 600; }
.sc-wb.on .wb-comment { animation: rise .6s var(--ease) 1.9s both; }
.wb-toast { position: absolute; right: 24px; bottom: 74px; display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 12px; font-size: 14px; font-weight: 500;
  color: var(--ink); background: color-mix(in srgb, var(--mint) 14%, var(--ground-2)); border: 1px solid color-mix(in srgb, var(--mint) 45%, transparent); opacity: 0; box-shadow: var(--shadow); }
.wb-toast svg { width: 18px; height: 18px; fill: none; stroke: var(--mint); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.sc-wb.on .wb-toast { animation: popin .45s var(--ease) 2.9s both; }
.wb-dest { position: absolute; left: 24px; right: 24px; bottom: 22px; display: flex; gap: 8px; }
.wb-dest span { padding: 7px 12px; border-radius: 999px; font: 500 12px/1 var(--mono); color: var(--muted); border: 1px solid var(--line-2); }
.sc-wb.on .wb-dest span:first-child { color: var(--a); border-color: var(--a-line); background: var(--a-soft); transition: all .4s var(--ease) 2.7s; }

/* scene 2: planning */
.plan-top { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.plan-total { font: 600 30px/1 var(--display); letter-spacing: -.04em; }
.plan-top .chip { margin-left: auto; }
.plan-grid { display: grid; grid-template-columns: 1.3fr repeat(6, 1fr); gap: 6px; font: 400 13.5px/1 var(--mono); font-variant-numeric: tabular-nums; }
.plan-grid .ph { padding: 6px 4px; text-align: right; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.plan-grid .pl { padding: 13px 0; font-family: var(--sans); color: var(--ink-2); }
.plan-grid i { font-style: normal; padding: 13px 8px; text-align: right; border-radius: 8px; color: var(--ink); background: color-mix(in srgb, var(--ink) 4%, transparent); opacity: 0; position: relative; }
.sc-plan.on .plan-grid i { animation: cellin .5s var(--ease) both; animation-delay: calc(.4s + var(--i) * 140ms); }
@keyframes cellin { from { opacity: 0; transform: translateY(-6px); background: color-mix(in srgb, var(--a) 35%, transparent); } to { opacity: 1; transform: none; } }
.plan-grid i.lock::after { content: ""; position: absolute; left: 7px; top: 9px; width: 7px; height: 6px; border-radius: 1.5px; background: var(--a); box-shadow: 0 -4px 0 -1.5px var(--ground-2), 0 -4px 0 0 var(--a); }
.plan-grid i.lock { box-shadow: inset 0 0 0 1px var(--a-line); }
.plan-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; }
.var-badge { padding: 8px 12px; border-radius: 999px; font: 500 12.5px/1 var(--mono); color: var(--mint); background: color-mix(in srgb, var(--mint) 12%, transparent); border: 1px solid color-mix(in srgb, var(--mint) 40%, transparent); opacity: 0; }
.sc-plan.on .var-badge { animation: popin .45s var(--ease) 1.9s both; }
.roll { display: inline-flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--muted); }
.roll i { position: relative; width: 34px; height: 20px; border-radius: 999px; background: var(--line-2); transition: background .4s var(--ease) 2.2s; }
.roll i::after { content: ""; position: absolute; left: 3px; top: 3px; width: 14px; height: 14px; border-radius: 50%; background: var(--ink); transition: transform .4s var(--ease) 2.2s; }
.sc-plan.on .roll i { background: var(--a); } .sc-plan.on .roll i::after { transform: translateX(14px); }

/* scene 3: what-if mini */
.wi-mini-head { display: flex; justify-content: space-between; align-items: end; }
.wi-mini-head b { font-variant-numeric: tabular-nums; }
.wi-mini-total { font: 600 34px/1 var(--display); letter-spacing: -.045em; }
.wi-mini { width: 100%; height: 220px; margin: 18px 0 16px; overflow: visible; }
.wi-mini .plan { fill: none; stroke: color-mix(in srgb, var(--ink) 40%, transparent); stroke-width: 1.6; stroke-dasharray: 4 5; vector-effect: non-scaling-stroke; }
.wi-mini .scen { fill: none; stroke: var(--a); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 6px color-mix(in srgb, var(--a) 60%, transparent)); }
.wi-mini-slider { display: flex; align-items: center; gap: 16px; font-size: 13px; color: var(--muted); }
.wi-mini-slider .track { position: relative; flex: 1; height: 4px; border-radius: 4px; background: var(--line-2); }
.wi-mini-slider .fill { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 4px; background: var(--a); }
.wi-mini-slider .thumb { position: absolute; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; background: var(--ink); border: 3px solid var(--a); box-shadow: 0 0 0 5px var(--a-soft), 0 0 16px var(--a); }

/* scene 4: storytelling */
.st-kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.st-kpis div { padding: 14px; border-radius: 12px; background: color-mix(in srgb, var(--ink) 3.5%, transparent); border: 1px solid var(--line); border-left: 2px solid var(--a); }
.st-kpis span { display: block; font: 500 10.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.st-kpis b { display: block; margin-top: 8px; font: 600 24px/1 var(--display); letter-spacing: -.03em; }
.st-kpis em { display: block; margin-top: 6px; font: 500 12px/1 var(--mono); font-style: normal; color: var(--mint); } .st-kpis em.neg { color: var(--coral); }
.st-multi { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.sm { position: relative; height: 150px; display: flex; align-items: flex-end; gap: 8%; padding: 30px 12px 12px; border-radius: 12px; border: 1px solid var(--line); background: color-mix(in srgb, var(--ink) 2.5%, transparent); }
.sm span { position: absolute; left: 12px; top: 10px; font: 500 11px/1 var(--mono); color: var(--muted); }
.sm i { flex: 1; height: var(--h); border-radius: 4px 4px 0 0; background: color-mix(in srgb, var(--a) 75%, transparent); transform-origin: 50% 100%; transform: scaleY(0); }
.sm i.dip { background: var(--coral); }
.sc-story.on .sm i { animation: grow .7s var(--ease) both; } .sc-story.on .sm:nth-child(2) i { animation-delay: .12s; } .sc-story.on .sm:nth-child(3) i { animation-delay: .24s; }
.st-note { position: absolute; left: 40%; top: 150px; max-width: 220px; padding: 11px 13px; border-radius: 12px 12px 12px 4px; font-size: 13px; color: var(--ink-2); background: var(--ground-3); border: 1px solid var(--a-line); box-shadow: var(--shadow); opacity: 0; }
.st-note b { display: block; color: var(--a); font-weight: 600; margin-bottom: 3px; }
.sc-story.on .st-note { animation: popin .5s var(--ease) 1.1s both; }
.st-pdf { position: absolute; right: 24px; bottom: 22px; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: 999px; font: 500 12.5px/1 var(--mono); color: var(--ink-on-orange);
  background: linear-gradient(110deg, var(--a), color-mix(in srgb, var(--a) 60%, var(--white)), var(--a)) 0 0 / 250% 100%; opacity: 0; }
.st-pdf svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linejoin: round; }
.sc-story.on .st-pdf { animation: popin .45s var(--ease) 1.8s both, sheen 2.4s linear 2.3s infinite; }

.try { padding-top: 60px; }
.try-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; }
.partner-in { max-width: 900px; margin-inline: auto; text-align: center; display: grid; justify-items: center; }
.partner-quote { font: 600 clamp(30px, 4vw, 52px)/1.12 var(--display); letter-spacing: -.035em; margin: 6px 0 4px; text-wrap: balance; }
.partner-in .lead { margin-inline: auto; }

@media (max-width: 1080px) {
  .story-grid { grid-template-columns: 1fr; gap: 0; }
  .story-pin { order: -1; position: sticky; top: 70px; z-index: 5; }
  .screen { position: relative; top: 0; }
  .screen-body { height: 330px; }
  .chapter { min-height: 70vh; }
  .try-grid { grid-template-columns: 1fr; gap: 36px; }
  .inf-index { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .screen-body { height: 330px; } .scene { padding: 16px; overflow: hidden; }
  .plan-top { margin-bottom: 10px; gap: 8px; } .plan-total { font-size: 24px; } .plan-top .chip { margin-left: 0; font-size: 10.5px; }
  .plan-foot { margin-top: 12px; } .var-badge { font-size: 11px; padding: 6px 9px; } .roll { font-size: 12px; }
  .screen-bar .chip { display: none; }
  .grid-t { font-size: 12px; } .grid-t td, .grid-t th { padding: 9px 6px; }
  .plan-grid { font-size: 11px; gap: 4px; } .plan-grid i { padding: 9px 4px; }
  .wb-toast { right: 16px; bottom: 60px; font-size: 12.5px; }
  .wi-mini { height: 150px; } .sm { height: 110px; } .st-note { top: 120px; left: 30%; }
  .chapter .h2 { font-size: 30px; }
}


/* ───────── 404 ───────── */
.nf-page { min-height: 100svh; }
.nf { position: relative; min-height: 100svh; display: grid; place-content: center; justify-items: center; text-align: center; padding: 40px 24px; overflow: hidden; isolation: isolate; }
.nf .orb { z-index: -1; }
.nf-brand { position: absolute; top: 28px; left: 50%; transform: translateX(-50%); }
.nf-code { font: 700 clamp(120px, 24vw, 300px)/.85 var(--display); letter-spacing: -.02em; margin: 0; }
.nf-code span { display: inline-block; }
.nf-code .cool-text { padding: 0 .02em; animation: nfglow 3s var(--ease-in-out) infinite; }
@keyframes nfglow { 0%, 100% { filter: drop-shadow(0 0 0 transparent); } 50% { filter: drop-shadow(0 0 28px color-mix(in srgb, var(--cyan) 55%, transparent)); } }
.nf-line { margin-top: 18px; font: 600 clamp(22px, 2.6vw, 32px)/1.2 var(--display); letter-spacing: -.03em; }
.nf .lead { margin-inline: auto; }


/* ───────── capability bento (accelerator pages) ───────── */
.bento { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(168px, auto); gap: 14px; perspective: 1200px; }
.bento-t { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; padding: 22px 22px 20px; border-radius: 20px;
  background: var(--glass), var(--ground-2); border: 1px solid var(--line); overflow: hidden; isolation: isolate; transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform .5s var(--ease), border-color var(--t-med), box-shadow var(--t-med), opacity var(--t-reveal) var(--ease); }
.bento-t.lead { grid-column: span 2; grid-row: span 2; padding: 28px; justify-content: flex-end; }
.bento-t.span2 { grid-column: span 2; } .bento-t.span3 { grid-column: span 3; } .bento-t.span4 { grid-column: span 4; }
.bento-t:hover { border-color: transparent; box-shadow: 0 30px 70px -30px color-mix(in srgb, var(--a) 60%, transparent); transition: transform .12s linear, border-color var(--t-med), box-shadow var(--t-med); }
/* a border of light that follows the cursor */
.bt-edge { position: absolute; inset: 0; border-radius: inherit; padding: 1.5px; pointer-events: none; opacity: 0; transition: opacity var(--t-med);
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), var(--a), color-mix(in srgb, var(--a) 25%, transparent) 40%, transparent 70%);
  -webkit-mask: linear-gradient(var(--black) 0 0) content-box, linear-gradient(var(--black) 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.bento-t:hover .bt-edge { opacity: 1; }
/* the big index number, a watermark in outline */
.bt-n { position: absolute; right: 14px; bottom: -14px; z-index: -1; font: 700 92px/1 var(--display); letter-spacing: -.06em; color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--a) 28%, transparent); transition: -webkit-text-stroke-color var(--t-med), transform .6s var(--ease); }
.bento-t:hover .bt-n { -webkit-text-stroke-color: color-mix(in srgb, var(--a) 60%, transparent); transform: translateY(-6px); }
.bt-t { position: relative; font: 600 17px/1.3 var(--display); letter-spacing: -.015em; color: var(--ink); max-width: 22ch; transform: translateZ(30px); }
.bt-glyph { width: 76px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: var(--a-soft); border: 1px solid var(--a-line);
  box-shadow: 0 0 30px -8px color-mix(in srgb, var(--a) 70%, transparent); transform: translateZ(40px); }
.bento-t.lead .bt-glyph { display: none; }
/* wide closing tile: glyph and title side by side, glyph larger */
.bento-t.span3, .bento-t.span4 { flex-direction: row; align-items: center; justify-content: flex-start; gap: 26px; }
.bento-t.span3 .bt-glyph, .bento-t.span4 .bt-glyph { width: 110px; height: 70px; flex: none; } .bento-t.span3 .gl, .bento-t.span4 .gl { width: 74px; height: 48px; }
.bento-t.span3 .bt-t, .bento-t.span4 .bt-t { font-size: 24px; letter-spacing: -.025em; max-width: 26ch; }
.bento-t.lead .bt-t { font-size: 28px; letter-spacing: -.03em; max-width: 16ch; z-index: 2; }
.bento-t.lead .bt-n { font-size: 180px; bottom: -30px; }
.bt-shot { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: top left; opacity: .38; filter: saturate(.8);
  -webkit-mask-image: linear-gradient(180deg, var(--black) 10%, transparent 85%); mask-image: linear-gradient(180deg, var(--black) 10%, transparent 85%);
  transform: scale(1.04); transition: transform 1.2s var(--ease), opacity var(--t-med); }
.bento-t.lead:hover .bt-shot { transform: scale(1.1); opacity: .55; }

/* glyph drawing: plays when the tile appears and again on hover */
.gl { width: 52px; height: 34px; overflow: visible; }
.gl rect, .gl circle:not(.ring):not(.ln), .gl .star { fill: var(--a); }
.gl .ln { fill: none; stroke: var(--a); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.gl .ring { fill: none; stroke: var(--a); stroke-width: 2; opacity: .55; }
.gl .up { fill: var(--mint); } .gl .dn { fill: var(--coral); } .gl .end { fill: var(--ink); }
.gl .fut, .gl .dash { stroke-dasharray: 3 4; } .gl .div { stroke: var(--line-2); stroke-width: 1.5; } .gl .track { stroke: var(--line-2); }
.gl .b { fill: none; stroke: var(--a); stroke-width: 2; }
.g-fx circle:first-child { fill: none; stroke: var(--a); stroke-width: 2; }
@keyframes gl-grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes gl-draw { from { stroke-dashoffset: 120; } to { stroke-dashoffset: 0; } }
@keyframes gl-pop { 0% { transform: scale(.3); opacity: 0; } 70% { transform: scale(1.15); } 100% { transform: scale(1); opacity: 1; } }
@keyframes gl-spin { from { transform: rotate(-90deg); } to { transform: rotate(270deg); } }
@keyframes gl-swing { 0%, 100% { transform: rotate(-38deg); } 50% { transform: rotate(8deg); } }
@keyframes gl-dart { from { transform: translate(14px, -12px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes gl-slide { from { transform: translateX(-8px); opacity: 0; } to { transform: none; opacity: 1; } }
.gl rect, .gl circle, .gl .ln, .gl .star { transform-box: fill-box; transform-origin: 50% 100%; }
.gl .draw { stroke-dasharray: 120; stroke-dashoffset: 0; }
.bento-t.in .gl rect, .bento-t:hover .gl rect { animation: gl-grow .7s var(--ease) both; }
.bento-t.in .gl rect:nth-of-type(2), .bento-t:hover .gl rect:nth-of-type(2) { animation-delay: .08s; }
.bento-t.in .gl rect:nth-of-type(3), .bento-t:hover .gl rect:nth-of-type(3) { animation-delay: .16s; }
.bento-t.in .gl rect:nth-of-type(4), .bento-t:hover .gl rect:nth-of-type(4) { animation-delay: .24s; }
.bento-t.in .gl rect:nth-of-type(5), .bento-t:hover .gl rect:nth-of-type(5) { animation-delay: .32s; }
.g-div rect, .g-funnel rect { transform-origin: 0 50%; } .g-div rect.up { transform-origin: 100% 50%; }
.bento-t.in .g-div rect, .bento-t:hover .g-div rect, .bento-t.in .g-funnel rect, .bento-t:hover .g-funnel rect { animation-name: gl-slide; }
.bento-t.in .gl .draw, .bento-t:hover .gl .draw { animation: gl-draw 1.1s var(--ease) both; }
.bento-t.in .gl circle:not(.ring), .bento-t:hover .gl circle:not(.ring) { transform-origin: 50% 50%; animation: gl-pop .5s var(--ease) both; animation-delay: .25s; }
.bento-t:hover .g-target .ring { animation: pulse 1.4s infinite; } .bento-t.in .g-target .dart, .bento-t:hover .g-target .dart { animation: gl-dart .5s var(--ease) .3s both; }
.g-gauge .needle { transform-origin: 0% 100%; } .bento-t.in .g-gauge .needle, .bento-t:hover .g-gauge .needle { animation: gl-swing 1.6s var(--ease-in-out) both; }
.g-clock .hand { transform-origin: 0% 100%; } .bento-t:hover .g-clock .hand { animation: gl-spin 1.2s var(--ease) both; }
.g-spark .star { transform-origin: 50% 50%; } .bento-t.in .g-spark .star, .bento-t:hover .g-spark .star { animation: gl-pop .6s var(--ease) .5s both, spark 2s var(--ease-in-out) 1.1s infinite; }
.g-layers .l2, .g-layers .l3 { transition: transform .5s var(--ease); } .bento-t:hover .g-layers .l2 { transform: translateY(-2px); } .bento-t:hover .g-layers .l3 { transform: translateY(-4px); }

.bento-t[data-reveal].in { transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
@media (max-width: 1080px) { .bento { grid-template-columns: repeat(2, 1fr); } .bento-t.lead { grid-row: span 1; min-height: 260px; } .bento-t.span3, .bento-t.span4 { grid-column: span 2; } .bento-t.span2 { grid-column: span 1; }
  .bento-t:last-child:nth-child(even) { grid-column: span 2; } }
@media (max-width: 560px) { .bento { grid-template-columns: 1fr; grid-auto-rows: auto; } .bento-t, .bento-t.lead, .bento-t.span2, .bento-t.span3, .bento-t.span4, .bento-t:last-child:nth-child(even) { grid-column: auto; }
  .bento-t { min-height: 132px; } .bento-t.span3, .bento-t.span4 { flex-direction: column; align-items: flex-start; } .bento-t.span3 .bt-t, .bento-t.span4 .bt-t { font-size: 17px; }
  .bento-t.lead .bt-t { font-size: 23px; } .bento { perspective: none; } }
@media (prefers-reduced-motion: reduce) { .bento-t { transform: none !important; } }


/* planning page additions */
.iq-status { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-top: 22px; font-size: 14px; color: var(--muted); }
.iq-status b { color: var(--ink); font-weight: 600; }
.iq-parts { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; counter-reset: p; }
.iq-parts li { position: relative; padding: 26px 24px 28px; border-radius: 20px; background: var(--glass), var(--ground-2); border: 1px solid var(--line); overflow: hidden; isolation: isolate;
  transition: transform var(--t-med) var(--ease), border-color var(--t-med), opacity var(--t-reveal) var(--ease); }
.iq-parts li::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--a), transparent 80%); }
.iq-parts li:hover { transform: translateY(-5px); border-color: var(--a-line); }
.iq-n { display: block; font: 700 54px/1 var(--display); letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1px color-mix(in srgb, var(--a) 55%, transparent); margin-bottom: 22px; }
.iq-parts h3 { margin-bottom: 10px; }
.iq-parts p { color: var(--muted); font-size: 15px; }
.iq-src { margin-top: 18px; font: 400 12px/1.4 var(--mono); color: var(--dim); }
@media (max-width: 1080px) { .iq-parts { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .iq-parts { grid-template-columns: 1fr; } }


/* ───────── course pages ───────── */
.cp-hero { padding-bottom: 36px; }
.cp-hero .acc-title { font-size: clamp(38px, 5vw, 68px); max-width: 18ch; }
.cp-hero .chip { margin-right: 4px; }
.cp-sec { padding: 10px 0 40px; }
.cp-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: 24px; align-items: start; }
.cp-screen { position: relative; aspect-ratio: 16 / 9; border-radius: 20px; overflow: hidden; background: var(--ground-3); border: 1px solid var(--a-line);
  box-shadow: var(--shadow), 0 30px 90px -40px var(--a); }
.cp-screen iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.cp-poster { position: absolute; inset: 0; width: 100%; padding: 0; border: 0; background: none; cursor: pointer; display: grid; place-items: center; }
.cp-poster img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.72) saturate(.9); transition: transform 1s var(--ease), filter var(--t-med); }
.cp-poster:hover img { transform: scale(1.04); filter: brightness(.85); }
.cp-playbtn { position: relative; width: 84px; height: 84px; border-radius: 50%; display: grid; place-items: center; background: var(--a); box-shadow: 0 0 0 10px var(--a-soft), 0 20px 60px -10px var(--a); transition: transform var(--t-med) var(--ease); animation: pulse 2.4s infinite; }
.cp-playbtn svg { width: 34px; height: 34px; fill: var(--ink-on-orange); margin-left: 3px; }
.cp-poster:hover .cp-playbtn { transform: scale(1.1); }
.cp-meta { padding: 24px 4px 0; }
.cp-title { margin: 10px 0 0; font: 600 clamp(24px, 2.4vw, 32px)/1.15 var(--display); letter-spacing: -.03em; }
.cp-desc { margin-top: 10px; color: var(--muted); max-width: 62ch; }
.cp-nav { display: flex; gap: 10px; margin-top: 22px; }
.cp-nav .btn:disabled { opacity: .35; pointer-events: none; }
.cp-side { position: sticky; top: 84px; padding: 20px; border-radius: 20px; background: var(--glass), var(--ground-2); border: 1px solid var(--line-2); }
.cp-side-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.cp-count { font: 500 12px/1 var(--mono); color: var(--muted); }
.cp-bar { height: 3px; margin: 14px 0 12px; border-radius: 3px; background: var(--line-2); overflow: hidden; }
.cp-bar i { display: block; height: 100%; width: 0; background: var(--a); box-shadow: 0 0 10px var(--a); transition: width var(--t-slow) var(--ease); }
.cp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.cp-l { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 12px 10px; border-radius: 12px; transition: background var(--t-fast); }
.cp-l:hover { background: color-mix(in srgb, var(--ink) 4%, transparent); }
.cp-l.on { background: var(--a-soft); box-shadow: inset 2px 0 0 var(--a); }
.cp-num { position: relative; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font: 500 12px/1 var(--mono); color: var(--a); border: 1.5px solid var(--a-line); }
.cp-num b { font-weight: 500; }
.cp-num svg { position: absolute; width: 14px; height: 14px; fill: none; stroke: var(--ink-on-orange); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; opacity: 0; }
.cp-l.done .cp-num { background: var(--a); border-color: var(--a); }
.cp-l.done .cp-num b { opacity: 0; } .cp-l.done .cp-num svg { opacity: 1; animation: popin .3s var(--ease); }
.cp-lt { display: block; font: 600 14.5px/1.3 var(--display); letter-spacing: -.01em; }
.cp-ld { display: block; margin-top: 3px; font-size: 13px; line-height: 1.4; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cp-next { padding: 50px 0; } .cp-next .other { max-width: 560px; }
@media (max-width: 900px) { .cp-grid { grid-template-columns: 1fr; } .cp-side { position: static; } .cp-playbtn { width: 64px; height: 64px; } }

/* ───────── footer ───────── */
.foot { border-top: 1px solid var(--line); padding: 70px 0 0; overflow: hidden; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; }
.foot-brand img { height: 30px; width: auto; }
.foot-brand p { margin-top: 16px; color: var(--muted); font-size: 14.5px; }
.foot h4 { margin: 0 0 16px; font: 500 var(--fs-micro)/1 var(--mono); letter-spacing: var(--ls-micro); text-transform: uppercase; color: var(--dim); }
.foot-grid a { display: block; padding: 5px 0; font-size: 14.5px; color: var(--ink-2); transition: color var(--t-fast); }
.foot-grid a:hover { color: var(--orange); }
.foot-base { display: flex; justify-content: space-between; align-items: end; margin-top: 60px; font-size: 13px; color: var(--dim); }
.foot-base { position: relative; }
.foot-mark { width: min(62vw, 820px); margin-bottom: -5vw; opacity: .16; user-select: none; pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, var(--black) 30%, transparent 92%); mask-image: linear-gradient(180deg, var(--black) 30%, transparent 92%); }

/* ───────── scroll reveal ───────── */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
[data-reveal].in { opacity: 1; transform: none; }

/* ───────── responsive ───────── */
@media (max-width: 1080px) {
  .hero-in, .info-grid { grid-template-columns: 1fr; gap: 56px; }
  .console { transform: none; }
  .explorer { grid-template-columns: 1fr; }
  .ex-tabs { grid-template-columns: repeat(4, 1fr); }
  .ex-s { display: none; }
  .exp-in { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: 0; } .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
  .nav-sheet { display: grid; gap: 4px; padding: 0 24px; max-height: 0; overflow: hidden; transition: max-height var(--t-slow) var(--ease), padding var(--t-slow) var(--ease); }
  .nav.open { background: color-mix(in srgb, var(--ground) 94%, transparent); backdrop-filter: blur(18px); }
  .nav.open .nav-sheet { max-height: 420px; padding: 8px 24px 24px; }
  .nav-sheet a:not(.btn) { padding: 12px 0; font: 600 20px/1.2 var(--display); border-bottom: 1px solid var(--line); }
  .nav-sheet .btn { margin-top: 16px; justify-content: center; }
  .cards-3, .courses, .posts, .why-grid { grid-template-columns: 1fr; }
  .why-grid { gap: 36px; margin-top: 60px; }
  .ex-tabs { grid-template-columns: 1fr 1fr; }
  .wi-controls { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .sec-head-row { flex-direction: column; align-items: start; }
  .hero-proof { flex-direction: column; gap: 14px; }
}
@media (max-width: 520px) {
  .numbers-grid { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; border-top: 1px solid var(--line); }
  .exp-kpis { grid-template-columns: 1fr 1fr; }
  .ex-panel, .whatif, .course { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal-now, [data-reveal], .d1 .w { opacity: 1 !important; transform: none !important; }
  .beam, .obvious path { stroke-dashoffset: 0; }
}