/* KI-Pioniere – Wissen wird Wirkung. Scroll-driven motion page. */

@font-face { font-family: "Figtree"; src: url(../fonts/figtree-latin.woff2) format("woff2"); font-weight: 300 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Figtree"; src: url(../fonts/figtree-italic-latin.woff2) format("woff2"); font-weight: 300 900; font-style: italic; font-display: swap; }

:root {
  --mag: #E20074; --mag-d: #B0005A; --mag-l: #FBE3EF; --mag-m: #F4A6CB; --mag-hot: #FF1F8E;
  --anth: #1C1D22; --anth2: #2A2B32; --anth3: #3A3B44;
  --paper: #F6F6F8; --ink: #23242A; --grey: #7E7F8A; --grey-l: #C9CAD2; --grey-xl: #E8E8EE;
  --gut: clamp(20px, 5vw, 72px);
  --hdr: 76px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --glow: drop-shadow(0 0 6px rgba(226, 0, 116, .7));
  color-scheme: light;
}

/* ---------- language switching ---------- */
html[data-lang="de"] [lang="en"]:not(html),
html[data-lang="en"] [lang="de"]:not(html) { display: none !important; }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; scroll-behavior: smooth; }
body {
  margin: 0; font-family: "Figtree", system-ui, -apple-system, "Segoe UI", sans-serif; font-size: 17px; line-height: 1.5;
  color: var(--ink); background: var(--anth); overflow-x: clip; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
a { color: inherit; }
em { font-style: normal; color: var(--mag); }
h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--mag); color: #fff; }
:focus-visible { outline: 3px solid var(--mag); outline-offset: 3px; border-radius: 6px; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -80px; z-index: 100; background: var(--mag); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }
svg.ic { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.sec--dark { background: var(--anth); color: #fff; }
.sec--light { background: var(--paper); color: var(--ink); }

.stars { position: absolute; inset: 0; pointer-events: none; background: url(../img/stars.svg) repeat; background-size: 640px; opacity: .8; animation: stars 160s linear infinite; }
@keyframes stars { to { background-position: 640px -640px; } }

/* magenta line primitive (pathLength = 1) */
.mline { fill: none; stroke: var(--mag); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1 1; stroke-dashoffset: calc(1 - var(--draw, 1)); filter: var(--glow); }
/* lines inside stretched (preserveAspectRatio=none) svgs: constant width, revealed by clipping */
.sline { fill: none; stroke: var(--mag); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; filter: var(--glow); }
.reveal-x { clip-path: inset(-40% calc((1 - var(--draw, 1)) * 100%) -40% -2%); }
.reveal-y { clip-path: inset(calc((1 - var(--draw, 1)) * 100%) -5% -40% -5%); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: .6em; padding: .95em 1.55em; border-radius: 999px; font-weight: 750; font-size: 1rem; line-height: 1; text-decoration: none; letter-spacing: .01em; transition: background .3s, box-shadow .3s, color .3s, border-color .3s; will-change: transform; }
.btn svg.ic { font-size: 1.15em; transition: transform .35s var(--ease); }
.btn:hover svg.ic { transform: translateX(3px); }
.btn--mag { background: var(--mag); color: #fff; box-shadow: 0 10px 30px -10px rgba(226, 0, 116, .8); }
.btn--mag:hover { background: var(--mag-hot); box-shadow: 0 14px 44px -8px rgba(226, 0, 116, .95); }
.btn--ghost { border: 1.5px solid rgba(255, 255, 255, .32); color: #fff; }
.btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .06); }
.btn--ghost svg.ic { font-size: .9em; }
.btn--xl { font-size: 1.12rem; padding: 1.1em 1.9em; margin-top: 2rem; }

/* ---------- header ---------- */
.hdr { position: fixed; inset: 0 0 auto 0; height: var(--hdr); z-index: 60; display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gut); color: #fff; transition: color .4s, background .4s, box-shadow .4s; }
.hdr::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s; background: rgba(28, 29, 34, .72); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); }
body[data-on="light"] .hdr { color: var(--ink); }
body[data-on="light"] .hdr::before { background: rgba(246, 246, 248, .78); }
.hdr--solid::before { opacity: 1; }
.hdr__logo { display: block; width: 132px; opacity: 0; transform: translateY(-8px) rotate(-2deg); transition: opacity .5s, transform .5s var(--ease); }
.hdr--solid .hdr__logo { opacity: 1; transform: none; }
.hdr__right { display: flex; align-items: center; gap: 12px; }

.lang { position: relative; display: flex; border: 1.5px solid color-mix(in srgb, currentColor 30%, transparent); border-radius: 999px; padding: 3px; }
.lang__btn { position: relative; z-index: 1; width: 44px; height: 34px; border-radius: 999px; font-weight: 800; font-size: .82rem; letter-spacing: .06em; transition: color .3s; }
.lang__btn[aria-pressed="true"] { color: #fff; }
.lang__pill { position: absolute; top: 3px; left: 3px; width: 44px; height: 34px; border-radius: 999px; background: var(--mag); box-shadow: 0 4px 16px -4px rgba(226, 0, 116, .9); transition: transform .45s var(--ease); }
html[data-lang="en"] .lang__pill { transform: translateX(44px); }

.menu-btn { display: flex; align-items: center; gap: 12px; height: 42px; padding: 0 8px 0 18px; border-radius: 999px; border: 1.5px solid color-mix(in srgb, currentColor 30%, transparent); font-weight: 750; font-size: .9rem; }
.menu-btn__icon { position: relative; width: 26px; height: 26px; border-radius: 50%; background: var(--mag); }
.menu-btn__icon i { position: absolute; left: 7px; right: 7px; height: 2px; background: #fff; border-radius: 2px; transition: transform .4s var(--ease), top .4s var(--ease); }
.menu-btn__icon i:first-child { top: 10px; } .menu-btn__icon i:last-child { top: 14px; }
.menu-btn[aria-expanded="true"] .menu-btn__icon i:first-child { top: 12px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-btn__icon i:last-child { top: 12px; transform: rotate(-45deg); }
body.menu-open .hdr { color: #fff; }
body.menu-open .hdr::before { opacity: 0; }

.menu { position: fixed; inset: 0; z-index: 55; color: #fff; display: grid; place-items: center; padding: calc(var(--hdr) + 20px) var(--gut) 40px; overflow-y: auto; }
.menu[hidden] { display: none; }
.menu__bg { position: fixed; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(226, 0, 116, .35), transparent 50%), var(--anth); animation: menuIn .5s var(--ease) both; }
.menu__list { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(6, auto); grid-auto-flow: column; gap: 4px 6vw; width: min(1100px, 100%); counter-reset: m; }
.menu__list a { display: flex; align-items: baseline; gap: 18px; padding: 10px 0; text-decoration: none; font-size: clamp(1.4rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.02em; border-bottom: 1px solid rgba(255, 255, 255, .1); animation: itemIn .6s var(--ease) both; animation-delay: calc(var(--d, 0) * 40ms + 80ms); transition: color .25s, padding .35s var(--ease); }
.menu__list a b { font-size: .45em; color: var(--mag); font-variant-numeric: tabular-nums; min-width: 2ch; }
.menu__list a:hover, .menu__list a:focus-visible { color: var(--mag); padding-left: 10px; }
@keyframes menuIn { from { clip-path: circle(0 at calc(100% - 60px) 38px); } to { clip-path: circle(150% at calc(100% - 60px) 38px); } }
@keyframes itemIn { from { opacity: 0; transform: translateY(24px); } }

/* ---------- global thread (progress rail) + watermark ---------- */
.rail { position: fixed; right: 22px; top: 50%; transform: translateY(-50%); height: 58vh; width: 16px; z-index: 50; pointer-events: none; }
.rail__track { position: absolute; left: 7px; top: 0; bottom: 0; width: 2px; background: rgba(128, 128, 140, .28); border-radius: 2px; }
.rail__fill { position: absolute; left: 0; top: 0; width: 100%; height: calc(var(--gp, 0) * 100%); background: var(--mag); box-shadow: 0 0 10px var(--mag); border-radius: 2px; }
.rail__head { position: absolute; left: 50%; top: calc(var(--gp, 0) * 100%); width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px var(--mag), 0 0 16px 4px rgba(226, 0, 116, .8); }
.rail__dots { position: absolute; inset: 0; pointer-events: auto; }
.rail__dots li { position: absolute; left: 0; top: var(--at); transform: translateY(-50%); }
.rail__dots a { display: block; width: 16px; height: 16px; border-radius: 50%; position: relative; }
.rail__dots a::before { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--anth2); border: 2px solid rgba(160, 160, 175, .7); transition: background .3s, border-color .3s, transform .3s; }
.rail__dots li.on a::before { background: var(--mag); border-color: var(--mag); }
.rail__dots a:hover::before { transform: scale(1.4); }
.rail__dots a span { position: absolute; right: 26px; top: 50%; transform: translate(8px, -50%); white-space: nowrap; font-size: .78rem; font-weight: 750; padding: 5px 10px; border-radius: 999px; background: var(--anth); color: #fff; opacity: 0; pointer-events: none; transition: opacity .25s, transform .3s var(--ease); }
.rail__dots a:hover span, .rail__dots a:focus-visible span { opacity: 1; transform: translate(0, -50%); }

.watermark { position: fixed; right: -16vmin; bottom: -16vmin; width: 58vmin; z-index: 40; pointer-events: none; opacity: .055; transform: rotate(calc(var(--gp, 0) * 540deg)); will-change: transform; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; place-items: center; overflow: hidden; text-align: center; padding: calc(var(--hdr) + 20px) var(--gut) 18vh;
  background: radial-gradient(ellipse 60% 50% at 50% 42%, rgba(226, 0, 116, .16), transparent 70%), radial-gradient(ellipse at 50% 45%, #2B2C34 0%, var(--anth) 60%, #141418 100%); }
.hero__compass { position: absolute; width: min(125vh, 120vw); left: 50%; top: 46%; transform: translate(-50%, -50%) rotate(calc(var(--gp, 0) * 180deg)); opacity: .13; pointer-events: none; }
.hero__compass img { width: 100%; animation: spin 200s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero__inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.hero__kicker { display: inline-flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 750; letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 255, 255, .7); padding: 8px 16px; border: 1px solid rgba(255, 255, 255, .16); border-radius: 999px; backdrop-filter: blur(6px); animation: rise 1s var(--ease) both .1s; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--mag); box-shadow: 0 0 0 0 rgba(226, 0, 116, .7); animation: pulse 2s infinite; flex: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(226, 0, 116, .7); } 70% { box-shadow: 0 0 0 12px rgba(226, 0, 116, 0); } 100% { box-shadow: 0 0 0 0 rgba(226, 0, 116, 0); } }
.hero__title { margin: clamp(18px, 4vh, 40px) 0 0; perspective: 1000px; }
.hero__logo { width: min(84vw, 900px); height: auto; filter: drop-shadow(0 0 40px rgba(226, 0, 116, .35)); transform: rotateX(calc(var(--my, 0) * -7deg)) rotateY(calc(var(--mx, 0) * 9deg)); transition: transform .6s var(--ease); animation: logoIn 1.4s var(--ease) both .25s; }
@keyframes logoIn { from { opacity: 0; clip-path: inset(0 100% 0 0); transform: translateX(-4%) skewX(-8deg); } to { opacity: 1; clip-path: inset(0 0 0 0); } }
.hero__claim { margin-top: clamp(10px, 2.4vh, 26px); font-size: clamp(1.9rem, 4.6vw, 4.2rem); font-weight: 850; letter-spacing: -.03em; line-height: 1; }
.hero__claim .w { display: inline-block; animation: rise 1s var(--ease) both; }
.hero__claim .w:nth-child(1) { animation-delay: 1.1s; } .hero__claim .w:nth-child(2) { animation-delay: 1.22s; } .hero__claim .w:nth-child(3) { animation-delay: 1.34s; }
.hero__claim em { text-shadow: 0 0 30px rgba(226, 0, 116, .6); }
.hero__sub { max-width: 40em; margin-top: clamp(14px, 2.6vh, 28px); color: rgba(255, 255, 255, .72); font-size: clamp(1rem, 1.25vw, 1.18rem); animation: rise 1s var(--ease) both 1.5s; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: clamp(22px, 4vh, 40px); animation: rise 1s var(--ease) both 1.65s; }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } }
.hero__line { position: absolute; left: 0; bottom: 0; width: 100%; height: 34vh; z-index: 1; pointer-events: none; }
.hero__line { clip-path: inset(-50% 100% -50% 0); animation: clipdraw 2.6s var(--ease) forwards .6s; }
@keyframes clipdraw { to { clip-path: inset(-50% 0 -50% 0); } }
.scrollcue { position: absolute; left: 50%; bottom: 3.5vh; transform: translateX(-50%); z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: .72rem; font-weight: 750; letter-spacing: .22em; text-transform: uppercase; color: rgba(255, 255, 255, .6); text-decoration: none; }
.scrollcue__dot { width: 22px; height: 36px; border: 2px solid rgba(255, 255, 255, .45); border-radius: 12px; position: relative; }
.scrollcue__dot::after { content: ""; position: absolute; left: 50%; top: 7px; width: 4px; height: 7px; margin-left: -2px; border-radius: 2px; background: var(--mag); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- marquee ---------- */
.marquee { position: relative; z-index: 3; background: var(--mag); color: #fff; transform: rotate(-2.4deg) scale(1.06); margin: -2.2vw 0; padding: .55em 0; overflow: hidden; box-shadow: 0 20px 60px -20px rgba(226, 0, 116, .8); }
.marquee__track { display: flex; width: max-content; animation: marq 46s linear infinite; font-size: clamp(1.4rem, 3.2vw, 2.8rem); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.01em; white-space: nowrap; }
.marquee__track i { font-style: normal; font-size: .4em; vertical-align: middle; margin: 0 .7em; opacity: .6; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- scroll scenes ---------- */
.scene { position: relative; height: calc(var(--h, 250) * 1vh); }
.stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 80px); align-items: center; padding: calc(var(--hdr) + 16px) calc(var(--gut) + 36px) 40px var(--gut); }
.sec--dark .stage { background: radial-gradient(ellipse at 50% 45%, #2B2C34 0%, var(--anth) 62%, #141418 100%); }
.sec--light .stage { background: radial-gradient(ellipse at 55% 40%, #fff 0%, var(--paper) 60%, #ECECF1 100%); }
.stage--rev { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.stage--rev .copy { order: 2; }
.stage--c { grid-template-columns: minmax(0, 1fr); }
.stage--stack { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); align-items: stretch; }
.stage--stack .copy { max-width: 980px; }
.copy { position: relative; z-index: 2; }
.vis { position: relative; z-index: 1; height: 100%; min-height: 0; container-type: size; display: grid; place-items: center; }
.box { --ar: 1.6; position: relative; width: min(100cqw, calc(100cqh * var(--ar))); aspect-ratio: var(--ar); container-type: inline-size; }

.kicker { display: flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--grey); margin-bottom: 1.1rem; }
.sec--dark .kicker { color: rgba(255, 255, 255, .6); }
.kicker b { color: var(--mag); font-variant-numeric: tabular-nums; display: inline-flex; align-items: center; gap: 12px; }
.kicker b::before { content: ""; width: 34px; height: 2px; background: var(--mag); box-shadow: 0 0 8px var(--mag); }
.kicker--abs { position: absolute; top: calc(var(--hdr) + 16px); left: var(--gut); z-index: 3; }
.h2 { font-size: clamp(2rem, 3.7vw, 3.7rem); font-weight: 850; line-height: 1.03; letter-spacing: -.03em; margin-bottom: .5em; text-wrap: balance; }
.h2--xl { font-size: clamp(2.2rem, 4.6vw, 4.6rem); }
.lead { font-size: clamp(1rem, 1.18vw, 1.2rem); line-height: 1.55; color: #50515c; max-width: 34em; text-wrap: pretty; }
.sec--dark .lead { color: rgba(255, 255, 255, .74); }
.lead strong { color: var(--ink); font-weight: 800; }
.sec--dark .lead strong { color: #fff; }
.statement { font-weight: 850; letter-spacing: -.03em; line-height: 1.06; }
.statement--l { font-size: clamp(2.2rem, 4.2vw, 4.2rem); margin-bottom: .6em; }
.statement--s { font-size: clamp(1.45rem, 2.4vw, 2.3rem); margin-top: 1.6rem; }

.phases { display: grid; }
.phases > .ph { grid-area: 1 / 1; }
.ph { opacity: calc(var(--t, 1) - var(--u, 0)); transform: translate3d(0, calc((1 - var(--t, 1)) * 30px - var(--u, 0) * 30px), 0); }
.grp { position: absolute; inset: 0; opacity: calc(var(--t, 1) - var(--u, 0)); }
.fade { opacity: var(--s, 0); transform: translateY(calc((1 - var(--s, 0)) * 18px)); }

/* ---------- 01 questions ---------- */
.box--q { --ar: 1.7; }
.stage--c .vis { grid-area: 1 / 1; }
.q-dot { position: absolute; left: 50%; top: 50%; width: 16px; height: 16px; margin: -8px; border-radius: 50%; background: var(--mag); box-shadow: 0 0 24px 6px rgba(226, 0, 116, .7); opacity: calc(1 - var(--t)); animation: pulse 1.6s infinite; }
.q-title { position: absolute; left: 50%; top: calc(48% - var(--m) * 24%); white-space: nowrap; font-size: 6.4cqi; font-weight: 850; letter-spacing: -.03em; transform: translate(-50%, -50%) scale(calc(.55 + .45 * var(--t) - .25 * var(--m))); opacity: calc(var(--t) - var(--u)); color: color-mix(in srgb, #fff calc(100% - var(--m) * 40%), #8C8D99); text-shadow: 0 0 40px rgba(226, 0, 116, calc(.5 - var(--m) * .5)); }
.q-line { position: absolute; inset: 0; width: 100%; height: 100%; opacity: calc(1 - var(--u)); --draw: var(--m); overflow: visible; }
.q-chips li { position: absolute; left: calc(var(--sx) + (var(--gx) - var(--sx)) * var(--m)); top: calc(var(--sy) + (var(--gy) - var(--sy)) * var(--m)); transform: translate(-50%, -50%); translate: calc(var(--dx) * (1 - var(--m)) * var(--w, 0)) calc(var(--dy) * (1 - var(--m)) * var(--w, 0)); display: flex; align-items: center; gap: .55em; white-space: nowrap; font-size: max(12px, 1.5cqi); font-weight: 650; padding: .5em 1em .5em .5em; border-radius: 999px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(6px); color: rgba(255, 255, 255, .92); opacity: calc(clamp(0, var(--t) * 7 - var(--i), 1) - var(--u)); animation: drift 5s ease-in-out infinite alternate; animation-delay: calc(var(--i) * -1.4s); }
@keyframes drift { from { --w: -1; } to { --w: 1; } }
@property --w { syntax: "<number>"; inherits: false; initial-value: 0; }
.q-chips b { display: grid; place-items: center; width: 1.6em; height: 1.6em; border-radius: 50%; background: var(--mag); color: #fff; font-size: .8em; }
.q-statement { position: absolute; left: 50%; top: 50%; width: 100%; transform: translate(-50%, -50%); text-align: center; font-size: 5.2cqi; }
.q-statement .ln { display: block; opacity: clamp(0, calc(var(--t) * 3 - var(--i)), 1); transform: translateY(calc((1 - clamp(0, var(--t) * 3 - var(--i), 1)) * 24px)); }
.q-statement em { text-shadow: 0 0 40px rgba(226, 0, 116, .6); }
.caption { position: absolute; left: 50%; bottom: 7vh; transform: translateX(-50%); width: min(780px, calc(100% - 2 * var(--gut))); text-align: center; z-index: 3; font-size: clamp(1rem, 1.45vw, 1.3rem); font-weight: 550; line-height: 1.45; color: rgba(255, 255, 255, .86); }
.caption .ph { background: rgba(21, 22, 26, .55); padding: .7em 1.2em; border-radius: 16px; backdrop-filter: blur(8px); }

/* ---------- 02 idea ---------- */
.box--venn { --ar: 1.2; }
.equation { position: absolute; left: 0; right: 0; top: 0; text-align: center; font-size: max(15px, 3.3cqi); font-weight: 850; letter-spacing: -.02em; opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 16px)); z-index: 2; }
.equation i { font-style: normal; color: var(--grey); margin: 0 .2em; }
.venn { position: absolute; left: 0; top: 7%; width: 100%; height: 93%; overflow: visible; }
.venn text { font-family: inherit; font-size: 12px; font-weight: 800; text-anchor: middle; fill: var(--ink); }
#vA { fill: var(--mag-l); stroke: var(--mag); stroke-width: 2.5; }
#vB { fill: var(--grey-xl); stroke: #8C8D99; stroke-width: 2.5; }
.venn__lens { fill: var(--mag); }
.venn__lensT { fill: #fff !important; opacity: var(--t); font-size: 11px !important; }
.venn__drop { --draw: var(--t); }
.venn__net { --draw: var(--t); }
.venn__ppl { opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 20px)); }

/* people */
.person .body, .person .head { transition: stroke .5s, filter .5s; }
.person.hi .body, .person.hi .head { stroke: var(--mag); stroke-width: 3.5; filter: drop-shadow(0 0 5px rgba(226, 0, 116, .8)); }
.venn .person.hi .body, .venn .person.hi .head { stroke: transparent; filter: none; }
.venn .person.hi.on .body, .venn .person.hi.on .head { stroke: var(--mag); filter: drop-shadow(0 0 5px rgba(226, 0, 116, .8)); }
.ppl { display: flex; justify-content: center; align-items: flex-end; gap: 4%; }
.ppl svg { flex: 1 1 0; min-width: 0; width: 100%; height: auto; overflow: visible; }

/* ---------- 03 role ---------- */
.box--role { --ar: 1.45; }
.r-wall { position: absolute; left: 30%; top: 6%; width: 66%; height: 66%; background: var(--anth); border-radius: 2cqi; overflow: hidden; box-shadow: 0 30px 60px -20px rgba(28, 29, 34, .5); opacity: calc(var(--t) - var(--m)); transform: translateX(calc(var(--m) * 55%)) rotate(calc(var(--m) * 6deg)); }
.r-wall__code { position: absolute; inset: 0; padding: 3cqi 4cqi; -webkit-mask: linear-gradient(transparent, #000 15%, #000 85%, transparent); mask: linear-gradient(transparent, #000 15%, #000 85%, transparent); }
.r-wall pre { margin: 0; font: 500 max(9px, 1.55cqi)/1.75 ui-monospace, "Cascadia Code", Consolas, monospace; color: #A3A4B3; animation: code 22s linear infinite; }
@keyframes code { to { transform: translateY(-50%); } }
.r-fig { position: absolute; left: calc(15% + var(--m) * 35%); top: calc(42% + var(--m) * 34%); width: 9%; transform: translate(-50%, -50%); }
.r-cards { position: absolute; left: 1%; right: 1%; top: 6%; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.4cqi; }
.r-cards li, .u-cards li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; background: #fff; border: 2px solid var(--mag); border-radius: 1.8cqi; padding: 3.4cqi 1cqi 2.6cqi; box-shadow: 0 16px 40px -18px rgba(226, 0, 116, .45); }
.r-cards li { --e: clamp(0, calc(var(--t) * 4.5 - var(--i)), 1); opacity: var(--e); transform: translateY(calc((1 - var(--e)) * 40px)) scale(calc(.9 + var(--e) * .1)); }
.r-cards em, .u-cards em { position: absolute; left: 1cqi; top: 1cqi; width: 2.8cqi; height: 2.8cqi; min-width: 18px; min-height: 18px; display: grid; place-items: center; border-radius: 50%; background: var(--mag); color: #fff; font-size: max(10px, 1.4cqi); font-weight: 800; }
.r-cards .ic { font-size: 5cqi; color: var(--mag); margin-bottom: 1.2cqi; }
.r-cards b, .u-cards b { font-size: max(12px, 1.9cqi); font-weight: 800; line-height: 1.15; }
.r-cards small, .u-cards small { font-size: max(10px, 1.45cqi); color: var(--grey); margin-top: .3em; line-height: 1.2; }
.r-line { position: absolute; left: 1%; width: 98%; top: 44%; height: 28%; overflow: visible; --draw: var(--t); }
.strike { position: relative; display: inline; background-image: linear-gradient(var(--mag), var(--mag)); background-repeat: no-repeat; background-size: calc(var(--t) * 100%) .12em; background-position: 0 58%; transition: color .3s; }

/* ---------- 04 use cases ---------- */
.box--uc { --ar: 1.8; }
.u-proc { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 2.4cqi; opacity: var(--t); }
.u-clock { position: relative; width: 7cqi; height: 7cqi; border: .5cqi solid var(--ink); border-radius: 50%; flex: none; margin-right: 1cqi; }
.u-clock i { position: absolute; left: 50%; top: 50%; width: .5cqi; height: 2.8cqi; margin-left: -.25cqi; background: var(--ink); border-radius: 1cqi; transform-origin: 50% 0; animation: spin 2.4s linear infinite; }
.u-docs { display: flex; gap: 1.8cqi; }
.u-docs li { display: flex; flex-direction: column; align-items: center; gap: .8cqi; font-size: 6cqi; color: #8C8D99; }
.u-docs .rep { font-size: 2.2cqi; color: var(--mag); animation: spin 3s linear infinite; }
.u-stop { position: relative; width: 6cqi; height: 6cqi; border-radius: 50%; background: var(--anth); transform: scale(var(--t)); flex: none; margin-left: 1cqi; }
.u-stop::after { content: ""; position: absolute; left: 22%; right: 22%; top: 50%; height: 16%; margin-top: -8%; background: #fff; border-radius: 1cqi; }
.u-ki { display: inline-flex; align-items: center; gap: .3em; padding: .45em .9em; border-radius: 999px; background: var(--mag); color: #fff; font-weight: 900; font-size: 3.2cqi; box-shadow: 0 10px 30px -8px rgba(226, 0, 116, .9); opacity: var(--t); transform: translateX(calc((1 - var(--t)) * 40cqi)); flex: none; }
.u-ki .ic { font-size: .8em; }
.u-cards { position: absolute; left: 1%; right: 1%; top: 18%; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2cqi; }
.u-cards li { --f: clamp(0, calc(var(--b) * 4.4 - var(--i)), 1); border-color: color-mix(in srgb, var(--mag) calc(var(--f) * 100%), var(--grey-xl)); background: color-mix(in srgb, var(--mag-l) calc(var(--f) * 100%), #fff); box-shadow: 0 16px 40px -18px rgba(226, 0, 116, calc(var(--f) * .5)); padding-top: 3.6cqi; }
.u-cards .big { font-size: 5cqi; color: var(--mag); margin-bottom: 1.2cqi; }
.u-cards .chk { position: absolute; right: 1cqi; top: 1cqi; width: 3cqi; height: 3cqi; min-width: 18px; min-height: 18px; display: grid; place-items: center; border-radius: 50%; background: var(--mag); color: #fff; font-size: max(11px, 1.8cqi); transform: scale(var(--f)); }
.u-cards .chk .ic { stroke-width: 3; }
.u-sum { position: absolute; left: 0; right: 0; top: 72%; text-align: center; font-size: max(15px, 3.1cqi); font-weight: 850; letter-spacing: -.02em; opacity: var(--t); transform: translateY(calc((1 - var(--t)) * 16px)); }
.u-cwrap { position: absolute; left: 0; right: 0; top: 50%; aspect-ratio: 1.8; transform: translateY(-50%); }
.u-bridge { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; --draw: var(--d); }
.u-bridge .rail0 { stroke: var(--grey-l); stroke-width: 3; fill: none; stroke-linecap: round; opacity: calc(var(--d) * 3); }
.u-hang { fill: none; stroke: var(--mag-m); stroke-width: 1.4; stroke-dasharray: 1 1; stroke-dashoffset: calc(1 - var(--d)); }
.u-bridge .mline { stroke-width: 2.6; }
.u-node { position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%) scale(calc(.7 + .3 * var(--o, 1))); display: flex; align-items: center; gap: 1cqi; font-weight: 800; font-size: max(12px, 2cqi); white-space: nowrap; --o: clamp(0, calc((var(--d) - .55 - var(--k) * .12) * 6), 1); opacity: var(--o); }
.u-node i { display: grid; place-items: center; width: 6.4cqi; height: 6.4cqi; border-radius: 50%; background: #fff; border: .45cqi solid var(--mag); color: var(--mag); font-size: 3cqi; box-shadow: 0 0 0 1cqi var(--mag-l); }
.u-node--p { flex-direction: column; gap: .6cqi; --o: 1; font-size: 5cqi; color: var(--grey); left: 12%; top: 64%; }
.u-node--p span { font-size: max(11px, 1.7cqi); background: var(--mag); color: #fff; padding: .25em .9em; border-radius: 999px; }

/* ---------- 05 journey ---------- */
.box--journey { --ar: 1.35; }
.j-path { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.j-path__ghost { fill: none; stroke: rgba(255, 255, 255, .1); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-dasharray: 4 6; }
.j-path--on { --draw: var(--t); }
.j-path .sline { stroke-width: 5; filter: drop-shadow(0 0 10px rgba(226, 0, 116, .9)); }
.j-st { --o: clamp(0, calc((var(--t) - var(--k) + .03) * 14), 1); position: absolute; left: var(--px, 50%); top: var(--py, 50%); opacity: var(--o); transform: translate(-50%, -50%) scale(calc(.6 + .4 * var(--o))); }
.j-st i { display: grid; place-items: center; width: 7cqi; height: 7cqi; min-width: 40px; min-height: 40px; border-radius: 50%; background: var(--anth); border: max(3px, .55cqi) solid var(--mag); font-style: normal; font-weight: 900; font-size: max(16px, 3cqi); box-shadow: 0 0 0 1.4cqi rgba(226, 0, 116, .15), 0 0 30px rgba(226, 0, 116, .6); }
.j-st b { position: absolute; right: 60%; bottom: 120%; white-space: nowrap; font-size: max(17px, 4cqi); font-weight: 850; letter-spacing: -.02em; }
.j-words .ln { display: inline-block; opacity: clamp(.12, calc(var(--t) * 3 - var(--i)), 1); }

/* ---------- levels ---------- */
.box--lvl { --ar: 1.05; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 1.6rem; }
.tab { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; border-radius: 999px; border: 1.5px solid var(--grey-xl); background: #fff; font-weight: 750; font-size: .88rem; color: var(--grey); transition: all .35s var(--ease); }
.tab i { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--grey-xl); font-style: normal; font-weight: 850; font-size: .8rem; transition: inherit; }
.tab:hover { border-color: var(--mag-m); color: var(--ink); }
.scene[data-level="0"] .tab:nth-child(1), .scene[data-level="1"] .tab:nth-child(2), .scene[data-level="2"] .tab:nth-child(3) { border-color: var(--mag); color: var(--ink); box-shadow: 0 8px 24px -12px rgba(226, 0, 116, .7); }
.scene[data-level="0"] .tab:nth-child(1) i, .scene[data-level="1"] .tab:nth-child(2) i, .scene[data-level="2"] .tab:nth-child(3) i { background: var(--mag); color: #fff; }
.badge { display: inline-block; background: var(--mag); color: #fff; font-style: italic; font-weight: 850; font-size: .9rem; padding: .3em .8em; border-radius: 6px; transform: rotate(-4deg); margin-bottom: .6rem; box-shadow: 0 8px 20px -8px rgba(226, 0, 116, .8); }
.bul { display: grid; gap: .45em; margin-top: 1.2rem; }
.bul li { display: flex; align-items: center; gap: .7em; font-weight: 650; font-size: 1.02rem; }
.bul li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--mag); flex: none; box-shadow: 0 0 0 4px var(--mag-l); }
.note { margin-top: 1.2rem; padding-left: 14px; border-left: 3px solid var(--mag); font-weight: 650; color: var(--ink); font-size: .98rem; max-width: 30em; }

.l1__ring { position: absolute; left: 50%; top: 50%; width: 40%; aspect-ratio: 1; transform: translate(-50%, -50%) scale(calc(.8 + .2 * var(--a))); border-radius: 50%; background: #fff; border: 1cqi solid var(--mag); box-shadow: 0 0 0 2cqi var(--mag-l), 0 0 50px rgba(226, 0, 116, .35); }
.l1__ring::before { content: ""; position: absolute; inset: 12%; border-radius: 50%; border: 2px dashed var(--grey-xl); }
.l1__needle, .s-needle { position: absolute; left: 50%; top: 50%; width: 7%; height: 72%; transform: translate(-50%, -50%) rotate(calc(-50deg + var(--a) * 330deg)); background: linear-gradient(var(--mag) 50%, var(--anth) 50%); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }
.orb { --e: clamp(0, calc(var(--a) * 5.4 - var(--i)), 1); position: absolute; left: calc(50% + cos(var(--ang)) * 37%); top: calc(50% + sin(var(--ang)) * 37%); transform: translate(-50%, -50%) scale(calc(.5 + .5 * var(--e))); opacity: var(--e); display: flex; flex-direction: column; align-items: center; gap: 1cqi; }
.orb i { display: grid; place-items: center; width: 11cqi; height: 11cqi; border-radius: 50%; background: #fff; color: var(--mag); font-size: 5cqi; box-shadow: 0 10px 30px -10px rgba(35, 36, 42, .35), 0 0 0 1px var(--grey-xl); }
.orb span { font-size: max(11px, 2.4cqi); font-weight: 700; color: var(--grey); white-space: nowrap; }

.l2__cols { position: absolute; left: 7%; right: 7%; bottom: 21%; top: 30%; display: flex; gap: 3%; align-items: flex-end; }
.l2 .col { --f: clamp(0, calc(var(--a) * 6 - var(--i)), 1); position: relative; flex: 1; display: flex; flex-direction: column; gap: 1.2cqi; }
.l2 .blk { height: 7cqi; border-radius: 1.2cqi; background: color-mix(in srgb, var(--mag-l) calc(var(--f) * 100%), var(--grey-xl)); border: 2px solid color-mix(in srgb, var(--mag-m) calc(var(--f) * 100%), transparent); transform: translateY(calc((1 - var(--f)) * -10px)); }
.l2 .blk.top { display: grid; place-items: center; background: color-mix(in srgb, var(--mag) calc(var(--f) * 100%), #DADAE2); border-color: transparent; color: #fff; font-size: 3.6cqi; }
.l2 .col small { position: absolute; top: calc(100% + 4cqi); left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: max(10px, 2cqi); font-weight: 750; color: var(--grey); }
.l2__base { position: absolute; left: 4%; right: 4%; bottom: 17%; height: 1.4cqi; border-radius: 1cqi; background: var(--anth); }
.l2__uc { position: absolute; top: 12%; left: calc(6% + var(--a) * 58%); display: flex; align-items: center; gap: .6em; padding: .7em 1em; border-radius: 1.4cqi; background: #fff; border: 2px solid var(--mag); font-weight: 800; font-size: max(12px, 2.4cqi); box-shadow: 0 16px 40px -16px rgba(226, 0, 116, .6); white-space: nowrap; transform: rotate(calc(-4deg + var(--a) * 8deg)); }
.l2__uc .ic { color: var(--mag); }
.l2__uc i { font-style: normal; color: var(--mag); letter-spacing: -.1em; font-size: .8em; }
.l3 { background-image: linear-gradient(rgba(35, 36, 42, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(35, 36, 42, .06) 1px, transparent 1px); background-size: 8.33% 8.33%; border-radius: 3cqi; }
.l3__loop { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; --draw: clamp(0, calc(var(--a) * 1.7 - .6), 1); }
.l3__loop .mline { stroke-width: .8; }
.l3__loop .thin { stroke-width: .35; opacity: .5; filter: none; }
.card3 { --e: clamp(0, calc(var(--a) * 6 - var(--i)), 1); position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%) scale(calc(.6 + .4 * var(--e))); opacity: var(--e); display: flex; flex-direction: column; align-items: center; gap: .8cqi; min-width: 20%; padding: 2.4cqi 2cqi 1.8cqi; border-radius: 2cqi; background: #fff; box-shadow: 0 16px 40px -16px rgba(35, 36, 42, .35); }
.card3 .ic { font-size: 6cqi; color: var(--mag); }
.card3 span { font-size: max(11px, 2.2cqi); font-weight: 750; color: var(--grey); white-space: nowrap; }
.l3__core { position: absolute; left: 50%; top: 50%; width: 20%; height: 14%; transform: translate(-50%, -50%); display: flex; align-items: flex-end; gap: 8%; padding: 0 3%; border-bottom: .7cqi solid var(--anth); }
.l3__core span { flex: 1; background: var(--mag-m); border-radius: .5cqi .5cqi 0 0; height: 40%; }
.l3__core span:nth-child(2) { height: 72%; background: var(--mag); } .l3__core span:nth-child(3) { height: 50%; } .l3__core span:nth-child(4) { height: 92%; background: var(--mag); } .l3__core span:nth-child(5) { height: 62%; }

/* ---------- 06 practice ---------- */
.box--prac { --ar: 1.4; }
.p-grid { position: absolute; inset: 3%; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: calc(3.4cqi - var(--m) * 2.2cqi); padding: calc(var(--m) * 1.6cqi); border-radius: 2.4cqi; border: .45cqi solid color-mix(in srgb, var(--mag) calc(var(--m) * 100%), transparent); box-shadow: 0 0 calc(var(--m) * 40px) rgba(226, 0, 116, calc(var(--m) * .35)); background: color-mix(in srgb, #fff calc(var(--m) * 60%), transparent); }
.win { --e: clamp(0, calc(var(--a) * 4.4 - var(--i)), 1); display: flex; flex-direction: column; background: #fff; border-radius: 1.6cqi; overflow: hidden; box-shadow: 0 20px 50px -24px rgba(35, 36, 42, .45), 0 0 0 1px var(--grey-xl); opacity: var(--e); transform: translate(calc(var(--fx) * (1 - var(--e))), calc(var(--fy) * (1 - var(--e)) + (1 - var(--e)) * 30px)) rotate(calc((1 - var(--e)) * 3deg)); min-height: 0; }
.win__bar { display: flex; align-items: center; gap: .6cqi; height: 3.6cqi; min-height: 18px; padding: 0 1.4cqi; background: #EEEEF3; font-size: max(9px, 1.4cqi); font-weight: 750; color: var(--grey); }
.win__bar i { width: 1cqi; height: 1cqi; min-width: 5px; min-height: 5px; border-radius: 50%; background: var(--grey-l); }
.win__bar i:first-child { background: var(--mag); }
.win__bar span { margin-left: auto; margin-right: auto; }
.win__body { flex: 1; min-height: 0; padding: 1.6cqi; }
.ppl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1cqi; }
.ppl-grid svg { background: #F1F1F5; border-radius: 1cqi; padding: .6cqi 1.2cqi 0; height: 100%; max-height: 11cqi; width: 100%; }
.ppl-grid svg.hi { outline: .35cqi solid var(--mag); background: var(--mag-l); }
.prompt { display: flex; flex-direction: column; gap: 1.2cqi; }
.prompt__in { display: flex; align-items: center; min-height: 4.4cqi; padding: .8cqi 1.2cqi; border-radius: 1cqi; border: 1.5px solid var(--grey-xl); background: #FAFAFC; font-size: max(9px, 1.55cqi); font-weight: 600; white-space: nowrap; overflow: hidden; }
.caret { width: 2px; height: 1.2em; background: var(--mag); margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.prompt__out { display: grid; gap: .9cqi; opacity: var(--r); }
.prompt__out li { display: flex; align-items: center; gap: 1cqi; }
.prompt__out li::before { content: ""; width: 1cqi; height: 1cqi; border-radius: 50%; background: var(--mag); }
.prompt__out li::after { content: ""; height: 1cqi; border-radius: 1cqi; background: var(--grey-xl); width: 70%; }
.prompt__out li:nth-child(2)::after { width: 55%; } .prompt__out li:nth-child(3)::after { width: 62%; }
.prompt__btn { align-self: flex-end; margin-top: auto; background: var(--mag); color: #fff; font-size: max(8px, 1.3cqi); font-weight: 800; padding: .4em 1em; border-radius: 999px; opacity: var(--r); transform: scale(calc(.6 + .4 * var(--r))); }
.wb { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4cqi; }
.wb div { display: flex; flex-direction: column; gap: .9cqi; }
.wb small { font-size: max(8px, 1.3cqi); font-weight: 800; color: var(--grey); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wb i { display: block; height: 3.4cqi; border-radius: .6cqi; transform: rotate(-2deg); }
.wb i:nth-of-type(2n) { transform: rotate(2deg); }
.wb .n1 { background: var(--mag-m); } .wb .n2 { background: #C7B8EC; } .wb .n3 { background: #FFE08A; } .wb .n4 { background: #9EE3CF; } .wb .n5 { background: var(--mag); }
.ucr { display: flex; flex-direction: column; gap: .8cqi; background: linear-gradient(var(--mag-l), var(--mag-l)) content-box; }
.ucr b { font-size: max(9px, 1.6cqi); font-weight: 850; margin-bottom: .4cqi; padding: .6cqi 1cqi 0; }
.ucr p { display: flex; align-items: center; justify-content: space-between; gap: 1cqi; font-size: max(8px, 1.35cqi); color: var(--grey); padding: 0 1cqi; }
.ucr p i { width: 10cqi; height: 1.6cqi; background: radial-gradient(circle, var(--mag) 0 .62cqi, transparent .7cqi) 0 50% / 2cqi 100% repeat-x; -webkit-mask: linear-gradient(90deg, #000 calc(var(--n) * 20%), rgba(0, 0, 0, .18) 0); mask: linear-gradient(90deg, #000 calc(var(--n) * 20%), rgba(0, 0, 0, .18) 0); }
.chain { display: flex; flex-wrap: wrap; align-items: center; gap: .3em .5em; font-size: clamp(1.25rem, 2vw, 1.8rem); font-weight: 850; letter-spacing: -.02em; margin-bottom: 1.1rem; }
.chain li { --e: clamp(0, calc(var(--cw) * 4.4 - var(--i)), 1); display: inline-flex; align-items: center; gap: .5em; color: color-mix(in srgb, var(--mag) calc(var(--e) * 100%), var(--grey-l)); }
.chain li:not(:last-child)::after { content: "→"; color: var(--grey-l); font-weight: 600; }
.chain li:last-child { text-shadow: 0 0 calc(var(--e) * 20px) rgba(226, 0, 116, .5); }

/* ---------- 07 responsibility ---------- */
.box--resp { --ar: 1; }
.s-ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; --draw: var(--a); }
.s-ring .mline { stroke-width: 1; }
.term { --e: clamp(0, calc(var(--a) * 5.4 - var(--i)), 1); position: absolute; left: calc(50% + cos(var(--ang)) * 36%); top: calc(50% + sin(var(--ang)) * 36%); width: 0; height: 0; opacity: var(--e); }
.term i { position: absolute; left: 0; top: 0; transform: translate(-50%, -50%) scale(calc(.5 + .5 * var(--e))); display: grid; place-items: center; width: 8.4cqi; height: 8.4cqi; border-radius: 50%; background: #fff; border: .5cqi solid var(--mag); color: var(--mag); font-size: 4cqi; box-shadow: 0 0 0 1.2cqi rgba(251, 227, 239, .8); }
.term span { position: absolute; white-space: nowrap; font-size: max(11px, 2.5cqi); font-weight: 800; left: calc(cos(var(--ang)) * 9cqi); top: calc(sin(var(--ang)) * 8cqi); transform: translate(calc(-50% + cos(var(--ang)) * 50%), calc(-50% + sin(var(--ang)) * 70%)); }
.s-card { position: absolute; left: 50%; top: 50%; width: 30%; aspect-ratio: .8; transform: translate(-50%, -50%) scale(calc(.7 + .3 * var(--b))); opacity: calc(var(--b) - var(--e)); background: #fff; border-radius: 2cqi; padding: 3cqi 2.6cqi; box-shadow: 0 24px 60px -20px rgba(35, 36, 42, .45); display: flex; flex-direction: column; gap: 1.6cqi; }
.s-card__tag { align-self: flex-start; background: var(--anth); color: #fff; font-size: max(9px, 1.6cqi); font-weight: 800; padding: .35em .8em; border-radius: 999px; margin-bottom: .6cqi; }
.s-card > i { display: block; height: 1.2cqi; border-radius: 1cqi; background: var(--grey-xl); }
.s-card > i:nth-of-type(2) { width: 80%; } .s-card > i:nth-of-type(3) { width: 90%; } .s-card > i:nth-of-type(4) { width: 55%; }
.s-lens { position: absolute; left: calc(-10% + var(--c) * 70%); top: calc(62% - sin(calc(var(--c) * 180deg)) * 30%); font-size: 11cqi; color: var(--anth); opacity: calc(min(1, var(--c) * 8) - var(--d)); filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .15)); }
.s-lens .ic { stroke-width: 2.4; }
.s-check { position: absolute; right: -2.6cqi; bottom: -2.6cqi; display: grid; place-items: center; width: 8cqi; height: 8cqi; border-radius: 50%; background: var(--mag); color: #fff; font-size: 4.6cqi; transform: scale(var(--d)) rotate(calc((1 - var(--d)) * -90deg)); box-shadow: 0 0 0 1cqi rgba(226, 0, 116, .18), 0 10px 30px rgba(226, 0, 116, .5); }
.s-check .ic { stroke-width: 3; }
.s-needle { height: 50%; width: 6%; opacity: var(--e); transform: translate(-50%, -50%) rotate(calc(-120deg + var(--e) * 165deg)) scale(calc(.6 + .4 * var(--e))); }
.stack { display: grid; gap: .1em; font-size: clamp(2rem, 4vw, 3.8rem); font-weight: 850; letter-spacing: -.03em; line-height: 1.08; margin-bottom: 1.2rem; }
.stack .ln { opacity: var(--s); transform: translateX(calc((1 - var(--s)) * 40px)); }

/* ---------- 08 community + numbers ---------- */
.box--net { --ar: 1.5; }
.net { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.net .edge { fill: none; stroke: var(--mag); stroke-width: .5; stroke-linecap: round; stroke-dasharray: 1 1; filter: drop-shadow(0 0 1.2px rgba(226, 0, 116, .9)); }
.net .node { transition: opacity .4s; }
.net .badge-c { fill: var(--mag); }
.net .badge-i { color: #fff; }
.packets > span { position: absolute; left: 0; top: 0; transform: translate(-50%, -50%); padding: .3em .8em; border-radius: 999px; font-size: max(10px, 1.45cqi); font-weight: 800; white-space: nowrap; background: #fff; color: var(--anth); box-shadow: 0 0 0 2px var(--mag), 0 6px 20px rgba(226, 0, 116, .5); will-change: transform; pointer-events: none; opacity: 0; transition: opacity .5s; }
.packets > span.on { opacity: 1; }
.k-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.k-labels p { position: absolute; left: 50%; transform: translate(-50%, 0); font-size: clamp(1rem, 1.8vw, 1.5rem); font-weight: 800; white-space: nowrap; opacity: calc(var(--t) - var(--u, 0)); }
.k-700 { top: var(--y700, 64%); }
.k-160 { top: var(--ysplit, 66%); left: var(--x160, 30%) !important; }
.k-70 { top: var(--ysplit2, 66%); left: var(--x70, 70%) !important; color: var(--mag); }
.k-text { position: absolute; left: 50%; bottom: 9vh; transform: translate(-50%, calc((1 - var(--t)) * 20px)); width: min(680px, calc(100% - 2 * var(--gut))); text-align: center; color: rgba(255, 255, 255, .78); font-size: clamp(1rem, 1.3vw, 1.2rem); opacity: var(--t); }
.k-note { position: absolute; left: var(--gut); bottom: 3.2vh; font-size: .76rem; font-weight: 650; color: rgba(255, 255, 255, .45); letter-spacing: .04em; }

/* ---------- 09 impact ---------- */
.box--imp { --ar: 3.1; }
.i-line { position: absolute; left: 0; top: 36%; width: 100%; height: 4%; overflow: visible; --draw: var(--t); }
.imp { --e: clamp(0, calc((var(--t) - var(--i) * .24 - .02) * 7), 1); position: absolute; left: calc(12.5% + var(--i) * 25%); top: 36%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; opacity: var(--e); }
.imp__c { position: relative; display: grid; place-items: center; width: 13cqi; height: 13cqi; max-width: 150px; max-height: 150px; border-radius: 50%; background: #fff; border: .45cqi solid color-mix(in srgb, var(--mag) calc(var(--e) * 100%), var(--grey-xl)); box-shadow: 0 0 0 1.4cqi rgba(251, 227, 239, calc(var(--e) * .9)), 0 20px 40px -20px rgba(226, 0, 116, .5); transform: scale(calc(.6 + .4 * var(--e))); color: var(--mag); font-size: 6cqi; }
.imp__c .q, .imp__c .c { position: absolute; left: 50%; top: 50%; translate: -50% -50%; }
.imp__c .q { opacity: calc(1 - clamp(0, (var(--t) - .12) * 10, 1)); color: var(--grey); }
.imp__c .c { opacity: clamp(0, (var(--t) - .12) * 10, 1); transform: rotate(calc(clamp(0, (var(--t) - .12) * 10, 1) * 360deg)); }
.imp__c.dots i { position: absolute; width: 1.3cqi; height: 1.3cqi; border-radius: 50%; background: var(--anth); left: var(--x); top: var(--y); --k: clamp(0, calc((var(--t) - .3) * 8 - var(--j) * .5), 1); transform: translate(-50%, -50%) scale(var(--k)); }
.imp__c.dots i:nth-child(1) { --x: 50%; --y: 50%; --j: -1; background: var(--mag); width: 1.8cqi; height: 1.8cqi; }
.imp__c.dots i:nth-child(2) { --x: 30%; --y: 34%; --j: 0; } .imp__c.dots i:nth-child(3) { --x: 70%; --y: 32%; --j: 1; } .imp__c.dots i:nth-child(4) { --x: 26%; --y: 64%; --j: 2; }
.imp__c.dots i:nth-child(5) { --x: 72%; --y: 66%; --j: 3; } .imp__c.dots i:nth-child(6) { --x: 50%; --y: 22%; --j: 4; } .imp__c.dots i:nth-child(7) { --x: 52%; --y: 80%; --j: 5; }
.imp__c .ppl.mini { width: 66%; gap: 2%; }
.imp b { position: absolute; top: calc(100% + 2.6cqi); display: flex; align-items: center; gap: .5em; white-space: nowrap; font-size: max(13px, 1.7cqi); font-weight: 800; }
.imp b em { display: grid; place-items: center; width: 1.6em; height: 1.6em; border-radius: 50%; background: var(--mag); color: #fff; font-size: .75em; }

/* ---------- 10 values ---------- */
.box--val { --ar: 1; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: calc(.8cqi + (1 - var(--m)) * 3cqi); padding: 13%; transform: rotate(calc(var(--m) * -5deg)); filter: drop-shadow(0 3cqi 6cqi rgba(226, 0, 116, calc(var(--m) * .35))); }
.tile { display: grid; place-items: center; text-align: center; padding: 1cqi; background: var(--c); color: #fff; font-weight: 850; font-size: max(13px, 3.6cqi); letter-spacing: -.01em; border-radius: 3cqi; opacity: var(--t); transform: translate(calc(var(--sx) * (1 - var(--t)) * 70cqi), calc(var(--sy) * (1 - var(--t)) * 70cqi)) rotate(calc((1 - var(--t)) * var(--sx) * var(--sy) * 40deg)); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12); }
.tile:nth-child(1) { border-top-left-radius: calc(3cqi + var(--m) * 10cqi); }
.tile:nth-child(2) { border-top-right-radius: calc(3cqi + var(--m) * 10cqi); }
.tile:nth-child(3) { border-bottom-left-radius: calc(3cqi + var(--m) * 10cqi); }
.tile:nth-child(4) { border-bottom-right-radius: calc(3cqi + var(--m) * 10cqi); }
.princ { display: flex; flex-wrap: wrap; gap: 12px 26px; margin-top: .4rem; }
.princ li { --e: clamp(0, calc(var(--t) * 3.4 - var(--i)), 1); display: flex; align-items: center; gap: .7em; font-weight: 800; font-size: 1.08rem; opacity: var(--e); transform: translateY(calc((1 - var(--e)) * 20px)); }
.princ i { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--mag-l); color: var(--mag); font-size: 22px; }

/* ---------- film ---------- */
.film { position: relative; padding: 20vh 0 16vh; overflow: hidden; background: radial-gradient(ellipse at 50% 30%, #2B2C34 0%, var(--anth) 60%, #141418 100%); }
.wrap { position: relative; width: min(1240px, 100%); margin: 0 auto; padding: 0 calc(var(--gut) + 20px) 0 var(--gut); }
.film__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 40px; margin-bottom: 36px; }
.film__head .kicker { flex-basis: 100%; margin-bottom: 0; }
.film__head .h2 { margin: 0; max-width: 14em; }
.seg { display: flex; padding: 4px; border-radius: 999px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .12); }
.seg__btn { padding: 12px 20px; border-radius: 999px; font-weight: 750; font-size: .95rem; color: rgba(255, 255, 255, .7); transition: all .35s var(--ease); }
.seg__btn small { opacity: .6; font-weight: 600; margin-left: .3em; }
.seg__btn[aria-selected="true"] { background: var(--mag); color: #fff; box-shadow: 0 8px 24px -8px rgba(226, 0, 116, .9); }
.player__pane video { width: 100%; height: auto; aspect-ratio: 16 / 9; background: #000; border-radius: 22px; box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 40px 120px -30px rgba(226, 0, 116, .55); }
.player__note { margin-top: 16px; font-size: .9rem; color: rgba(255, 255, 255, .55); }

/* ---------- CTA ---------- */
.c-center { position: absolute; left: 50%; top: 44%; transform: translate(-50%, -50%); width: 100%; display: grid; place-items: center; z-index: 2; }
.c-center > * { grid-area: 1 / 1; }
.c-word { font-size: clamp(3rem, 10vw, 9rem); font-weight: 900; letter-spacing: -.04em; line-height: 1; text-align: center; padding-bottom: .12em; background: linear-gradient(var(--mag), var(--mag)) 50% 100% / 70% 6px no-repeat; filter: drop-shadow(0 0 30px rgba(226, 0, 116, .25)); }
.c-final { display: flex; flex-direction: column; align-items: center; }
.c-final img { width: min(78vw, 720px); height: auto; filter: drop-shadow(0 0 50px rgba(226, 0, 116, .45)); }
.c-claim { margin-top: 2.4vh; font-size: clamp(1.6rem, 3.4vw, 3rem); font-weight: 850; letter-spacing: -.03em; opacity: var(--s); transform: translateY(calc((1 - var(--s)) * 20px)); }
.c-row { position: absolute; left: 50%; bottom: 6vh; transform: translateX(-50%); width: min(90vw, 1000px); }
.c-row .ppl { gap: 1.6%; }
.c-line { position: absolute; left: 0; top: 66%; width: 100%; height: 12%; overflow: visible; --draw: var(--l); }

/* ---------- join ---------- */
.join { position: relative; padding: 16vh 0 14vh; background: radial-gradient(ellipse at 80% 10%, rgba(226, 0, 116, .18), transparent 50%), var(--anth); overflow: hidden; }
.join__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(40px, 7vw, 120px); align-items: start; }
.path { position: relative; display: grid; gap: 0; padding-left: 34px; }
.path::before { content: ""; position: absolute; left: 7px; top: 12px; bottom: 12px; width: 2px; background: linear-gradient(var(--mag), rgba(226, 0, 116, .2)); box-shadow: 0 0 10px var(--mag); }
.path li { position: relative; padding: 16px 0 18px; border-bottom: 1px solid rgba(255, 255, 255, .08); display: grid; gap: 2px; }
.path li::before { content: ""; position: absolute; left: -33px; top: 24px; width: 14px; height: 14px; border-radius: 50%; background: var(--anth); border: 3px solid var(--mag); }
.path li:last-child::before { background: var(--mag); box-shadow: 0 0 16px var(--mag); }
.path em { font-size: .75rem; font-weight: 800; letter-spacing: .14em; }
.path li > span { font-size: 1.3rem; font-weight: 850; letter-spacing: -.01em; }
.path small { font-size: .95rem; color: rgba(255, 255, 255, .6); }
.path.reveal li { opacity: 0; transform: translateX(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: calc(var(--i) * 90ms + 150ms); }
.path.reveal.in li { opacity: 1; transform: none; }
.outro { margin-top: 16vh; text-align: center; font-size: clamp(2.2rem, 6vw, 5.6rem); font-weight: 900; letter-spacing: -.045em; line-height: 1; text-wrap: balance; }
.outro em { text-shadow: 0 0 40px rgba(226, 0, 116, .55); }

.js .reveal { opacity: 0; transform: translateY(40px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .path.reveal { transform: none; opacity: 1; }

/* ---------- footer + dialog ---------- */
.ftr { padding: 44px 0 52px; border-top: 1px solid rgba(255, 255, 255, .08); }
.ftr__in { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 40px; }
.ftr__logo { width: 130px; height: auto; }
.ftr__meta { font-size: .88rem; color: rgba(255, 255, 255, .55); }
.ftr__nav { margin-left: auto; display: flex; gap: 24px; font-size: .9rem; font-weight: 700; }
.ftr__nav a, .linkish { text-decoration: none; color: rgba(255, 255, 255, .8); }
.ftr__nav a:hover, .linkish:hover { color: var(--mag); }
.dlg { width: min(560px, calc(100% - 32px)); border: 0; border-radius: 22px; padding: 36px 32px 28px; color: var(--ink); background: #fff; box-shadow: 0 40px 120px rgba(0, 0, 0, .5); }
.dlg::backdrop { background: rgba(20, 20, 24, .7); backdrop-filter: blur(4px); }
.dlg h2 { font-size: 1.6rem; font-weight: 850; margin-bottom: 14px; }
.dlg { max-height: min(86vh, 900px); overflow-y: auto; }
.dlg h3 { font-size: 1rem; font-weight: 800; margin: 18px 0 6px; color: var(--ink); }
.dlg a { color: var(--mag); }
.dlg__fine { font-size: .85rem; color: var(--grey) !important; }
.cta { display: inline-flex; flex-direction: column; align-items: center; margin-top: 2rem; }
.cta .btn--xl { margin-top: 0; }
.cta__note { margin-top: .7rem; font-size: .9rem; font-weight: 600; color: rgba(255, 255, 255, .6); }
.dlg p { margin-bottom: 12px; color: #50515c; }
.dlg__x { position: absolute; right: 14px; top: 10px; width: 44px; height: 44px; font-size: 28px; line-height: 1; color: var(--grey); border-radius: 50%; }
.dlg__x:hover { color: var(--mag); }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .stage { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .stage--rev { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .stage--c, .stage--stack { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 820px) {
  :root { --hdr: 64px; }
  body { font-size: 16px; }
  .hdr__logo { width: 104px; }
  .hero__kicker { letter-spacing: .1em; font-size: .68rem; }
  .menu-btn__label { display: none; }
  .menu-btn { padding: 0 8px; }
  .menu__list { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; }
  .rail { right: 5px; height: 40vh; }
  .rail__dots { display: none; }
  .watermark { width: 80vmin; right: -30vmin; bottom: -24vmin; }
  .stage, .stage--rev { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); align-items: start; gap: 10px; padding: calc(var(--hdr) + 6px) calc(var(--gut) + 6px) 18px var(--gut); }
  .stage--rev .copy { order: 0; }
  .stage--c { grid-template-rows: minmax(0, 1fr); }
  .kicker { margin-bottom: .6rem; font-size: .7rem; }
  .kicker b::before { width: 20px; }
  .h2 { font-size: clamp(1.5rem, 6.6vw, 2.1rem); margin-bottom: .4em; }
  .lead { font-size: .94rem; line-height: 1.45; }
  .statement--l { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .stack { font-size: clamp(1.6rem, 7.4vw, 2.4rem); margin-bottom: .6rem; }
  .caption { bottom: 4vh; font-size: .98rem; }
  .box--q { --ar: .78; }
  .q-title { font-size: 9.6cqi; top: calc(47% - var(--m) * 29%); }
  .q-chips li { font-size: max(11.5px, 3.2cqi); }
  .q-chips li:nth-child(1) { --gx: 34% !important; --gy: 38% !important; --sy: 30% !important; } .q-chips li:nth-child(2) { --gx: 66% !important; --gy: 46% !important; --sy: 36% !important; }
  .q-chips li:nth-child(3) { --gx: 34% !important; --gy: 54% !important; --sy: 62% !important; } .q-chips li:nth-child(4) { --gx: 66% !important; --gy: 62% !important; --sy: 68% !important; }
  .q-chips li:nth-child(5) { --gx: 34% !important; --gy: 70% !important; --sy: 76% !important; } .q-chips li:nth-child(6) { --gx: 60% !important; --gy: 79% !important; --sy: 84% !important; }
  .q-line { top: 8%; }
  .q-chips li { --sx: 50% !important; }
  .q-chips li:nth-child(odd) { --sx: 30% !important; } .q-chips li:nth-child(even) { --sx: 68% !important; }
  .q-statement { font-size: 9cqi; }
  .box--role { --ar: 1.05; }
  .r-cards { grid-template-columns: repeat(2, 1fr); gap: 2.4cqi; top: 2%; }
  .r-cards li { padding: 3.6cqi 1cqi 2.4cqi; }
  .r-cards .ic { font-size: 7cqi; }
  .r-cards b { font-size: max(12px, 3.4cqi); } .r-cards small { font-size: max(10px, 2.6cqi); }
  .r-line { top: 62%; height: 18%; }
  .r-fig { width: 12%; top: calc(42% + var(--m) * 44%); }
  .r-wall { left: 26%; width: 72%; }
  .box--uc { --ar: 1.15; }
  .u-proc { flex-wrap: wrap; align-content: center; gap: 3cqi; padding: 0 4%; }
  .u-docs { gap: 2.6cqi; } .u-docs li { font-size: 8cqi; } .u-docs .rep { font-size: 3.4cqi; }
  .u-clock { width: 10cqi; height: 10cqi; } .u-clock i { height: 4cqi; }
  .u-stop { width: 10cqi; height: 10cqi; } .u-ki { font-size: 6cqi; }
  .u-cards { grid-template-columns: repeat(2, 1fr); top: 0; gap: 3cqi; }
  .u-cards .big { font-size: 7cqi; } .u-cards b { font-size: max(12px, 3.6cqi); } .u-cards small { font-size: max(10px, 2.8cqi); }
  .u-sum { top: 88%; font-size: max(14px, 4.6cqi); }
  .u-node { font-size: max(11px, 3.4cqi); } .u-node i { width: 9cqi; height: 9cqi; font-size: 4.4cqi; }
  .u-node:not(.u-node--p) { flex-direction: column; gap: 1cqi; }
  .u-node--p { font-size: 6cqi; }
  .u-node--p { left: 11%; }
  .box--journey { --ar: 1.1; }
  .box--lvl { --ar: 1.15; }
  .tabs { margin-bottom: .8rem; gap: 6px; }
  .tab { font-size: .76rem; padding: 4px 10px 4px 4px; } .tab i { width: 22px; height: 22px; }
  .lvl .lead, .lvl .note { display: none; }
  .badge { font-size: .76rem; margin-bottom: .3rem; }
  .bul { grid-template-columns: 1fr 1fr; gap: .3em .8em; margin-top: .4rem; }
  .bul li { font-size: .82rem; gap: .5em; }
  .orb i { width: 13cqi; height: 13cqi; font-size: 6cqi; } .orb span { font-size: max(10.5px, 3cqi); }
  .card3 span, .l2 .col small { font-size: max(10px, 2.8cqi); }
  .box--prac { --ar: 1.05; }
  .box--resp { --ar: 1.15; }
  .term span { font-size: max(10px, 2.7cqi); white-space: normal; width: 21cqi; text-align: center; line-height: 1.15; }
  .box--net { --ar: 1.1; }
  .box--imp { --ar: 1.25; }
  .i-line { display: none; }
  .imp { left: 26%; top: 24%; }
  .imp:nth-child(3), .imp:nth-child(5) { left: 74%; }
  .imp:nth-child(4), .imp:nth-child(5) { top: 70%; }
  .imp__c { width: 22cqi; height: 22cqi; font-size: 10cqi; }
  .imp b { font-size: max(12px, 3.6cqi); top: calc(100% + 3cqi); }
  .box--val { padding: 8%; }
  .tile { font-size: max(12px, 4.6cqi); }
  .princ { gap: 8px 16px; } .princ li { font-size: .9rem; } .princ i { width: 36px; height: 36px; font-size: 17px; }
  .statement--s { margin-top: .8rem; font-size: 1.3rem; }
  .chain { font-size: 1.15rem; }
  .k-labels p { font-size: 1rem; }
  .k-text { bottom: 11vh; font-size: .95rem; }
  .c-row { width: 94vw; bottom: 5vh; }
  .join__grid { grid-template-columns: 1fr; }
  .film { padding: 14vh 0 12vh; }
  .ftr__nav { margin-left: 0; }
}
@media (max-width: 820px) and (max-height: 700px) {
  .lead { font-size: .88rem; }
  .levels-hide-sm { display: none; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: .001ms !important; }
  .hero__line { clip-path: none; }
  .marquee__track { transform: none; }
}