:root {
  --bg: #05060a;
  --bg-soft: #0a0c13;
  --panel: rgba(11, 13, 22, .72);
  --panel-solid: #0c0f18;
  --line: rgba(167, 146, 255, .17);
  --line-strong: rgba(167, 146, 255, .34);
  --text: #f5f3ff;
  --muted: #9899aa;
  --dim: #646777;
  --violet: #9a70ff;
  --violet-bright: #bd9bff;
  --blue: #4f8cff;
  --cyan: #65d7ff;
  --green: #64f5b1;
  --header-h: 84px;
  --footer-h: 34px;
  --ease: cubic-bezier(.22,1,.36,1);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --mobile-nav-h: 0px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: rgba(154,112,255,.45) var(--bg); scrollbar-gutter: stable; background: var(--bg); }
html::-webkit-scrollbar { width: 9px; }
html::-webkit-scrollbar-track { background: var(--bg); }
html::-webkit-scrollbar-thumb { background: rgba(154,112,255,.35); border: 2px solid var(--bg); border-radius: 999px; }
body {
  margin: 0;
  min-width: 280px;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font-sans);
  overflow-x: hidden;
  min-height: 100%;
  text-rendering: optimizeLegibility;
}
button, a { font: inherit; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
::selection { background: rgba(154,112,255,.35); color: #fff; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }

.skip-link {
  position: fixed; z-index: 5000; left: 12px; top: -60px;
  padding: 10px 16px; background: #fff; color: #05060a; border-radius: 0 0 8px 8px;
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

.ambient { position: fixed; inset: 0; overflow: hidden; z-index: 0; pointer-events: none; }
.ambient::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 74% 40%, rgba(93,70,180,.11), transparent 34%), linear-gradient(180deg, rgba(2,4,9,.15), rgba(2,3,7,.7));
}
.ambient__grid {
  position: absolute; inset: -20%; opacity: .45;
  background-image: linear-gradient(rgba(146,125,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(146,125,255,.055) 1px, transparent 1px);
  background-size: 64px 64px;
  transform: perspective(900px) rotateX(65deg) translateY(-5%);
  transform-origin: center top;
  mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 72%, transparent);
}
.ambient__orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .12; }
.ambient__orb--one { width: 34vw; height: 34vw; left: -12vw; top: 28vh; background: var(--blue); }
.ambient__orb--two { width: 30vw; height: 30vw; right: -10vw; bottom: 5vh; background: var(--violet); }
#signalCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .38; }

.site-header {
  position: fixed; z-index: 100; top: 0; left: 0; right: 0; height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(20px, 4vw, 68px);
  border-bottom: 1px solid rgba(255,255,255,.065);
  background: linear-gradient(to bottom, rgba(5,6,10,.96), rgba(5,6,10,.72));
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 13px; min-width: max-content; }
.brand__mark { width: 37px; height: 37px; display: grid; place-items: center; border: 1px solid var(--line-strong); background: rgba(154,112,255,.06); transform: rotate(45deg); }
.brand__mark svg { width: 27px; height: 27px; transform: rotate(-45deg); fill: none; stroke: url(#gradient); stroke: var(--violet-bright); stroke-width: 3.3; stroke-linecap: round; stroke-linejoin: round; }
.brand__text { display: grid; line-height: 1; }
.brand__text strong { font-size: 14px; letter-spacing: .22em; font-weight: 800; }
.brand__text small { margin-top: 6px; color: var(--violet-bright); letter-spacing: .42em; font: 500 9px var(--font-mono); }
.header-status { display: flex; align-items: center; gap: 10px; color: var(--muted); font: 400 10px var(--font-mono); letter-spacing: .13em; }
.header-status b { color: var(--text); font-weight: 400; margin-left: 8px; }
.status-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); animation: blink 2s infinite; }
@keyframes blink { 50% { opacity: .42; } }
.menu-toggle { display: flex; align-items: center; gap: 16px; padding: 11px 0 11px 18px; border: 0; background: transparent; cursor: pointer; font: 500 10px var(--font-mono); letter-spacing: .18em; }
.menu-toggle i, .menu-toggle i::before { width: 23px; height: 1px; display: block; background: #fff; transition: transform .35s var(--ease); }
.menu-toggle i { position: relative; }
.menu-toggle i::before { content: ""; position: absolute; top: 7px; right: 0; width: 15px; }
.menu-toggle[aria-expanded="true"] i { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] i::before { top: 0; width: 23px; transform: rotate(-90deg); }

.section-menu {
  position: fixed; z-index: 220; top: 0; right: 0; bottom: 0; width: min(440px, 92vw); padding: 32px;
  background: rgba(8,10,17,.97); border-left: 1px solid var(--line-strong); backdrop-filter: blur(24px);
  transform: translateX(104%); transition: transform .55s var(--ease); display: flex; flex-direction: column;
}
.section-menu.is-open { transform: translateX(0); }
.section-menu__head { display: flex; justify-content: space-between; margin: 14px 0 48px; color: var(--dim); font: 400 10px var(--font-mono); letter-spacing: .18em; }
.section-menu__head strong { color: var(--violet-bright); font-weight: 400; }
.section-menu > a:not(.section-menu__back) { display: grid; grid-template-columns: 46px 1fr; gap: 17px; align-items: center; padding: 20px 6px; border-top: 1px solid rgba(255,255,255,.07); transition: color .25s ease, padding-left .25s ease; }
.section-menu > a:not(.section-menu__back):hover, .section-menu > a.is-active:not(.section-menu__back) { color: var(--violet-bright); padding-left: 14px; }
.section-menu a b { color: var(--dim); font: 400 11px var(--font-mono); }
.section-menu a span { font-weight: 700; font-size: 18px; }
.section-menu a small { display: block; margin-top: 5px; color: var(--dim); font: 400 10px var(--font-mono); letter-spacing: .08em; }
.section-menu__back { margin-top: auto; display: flex; justify-content: space-between; border: 1px solid var(--line); padding: 17px 18px; font: 500 11px var(--font-mono); letter-spacing: .11em; transition: border-color .25s, background .25s; }
.section-menu__back:hover { border-color: var(--violet); background: rgba(154,112,255,.08); }
.menu-shade { position: fixed; z-index: 210; inset: 0; border: 0; background: rgba(0,0,0,.7); opacity: 0; visibility: hidden; transition: .4s; }
.menu-shade.is-open { opacity: 1; visibility: visible; }

main { position: relative; z-index: 2; }
.screen { min-height: 100svh; padding: calc(var(--header-h) + 44px) clamp(26px, 7vw, 120px) calc(var(--footer-h) + 52px); display: grid; align-items: center; border-bottom: 1px solid rgba(255,255,255,.055); position: relative; overflow: clip; }
.screen::after { content: attr(data-index); position: absolute; right: 2vw; bottom: -8vw; color: rgba(255,255,255,.018); font: 800 clamp(170px, 27vw, 430px)/.75 var(--font-sans); pointer-events: none; }
.screen__inner { width: min(1480px, 100%); margin: auto; }
.eyebrow { display: flex; gap: 12px; align-items: center; margin: 0 0 24px; color: var(--violet-bright); font: 500 10px var(--font-mono); letter-spacing: .17em; text-transform: uppercase; }
.eyebrow span { color: var(--dim); }
h2 { margin: 0; font-size: clamp(42px, 5.9vw, 92px); line-height: .98; letter-spacing: -.055em; font-weight: 700; }
h2 em { color: transparent; font-style: normal; -webkit-text-stroke: 1px rgba(195,181,255,.7); text-shadow: 0 0 34px rgba(154,112,255,.12); }
.button { min-height: 49px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; padding: 0 20px; border: 1px solid var(--line-strong); background: transparent; color: #fff; cursor: pointer; text-transform: uppercase; letter-spacing: .11em; font: 600 10px var(--font-mono); transition: transform .25s var(--ease), background .25s, border-color .25s; }
.button:hover { transform: translateY(-2px); border-color: var(--violet-bright); }
.button--primary { background: linear-gradient(135deg, var(--violet), #7753e8); border-color: transparent; box-shadow: 0 15px 45px rgba(95,65,190,.24); }
.button--primary:hover { background: linear-gradient(135deg, var(--violet-bright), var(--violet)); }
.button--ghost { background: rgba(255,255,255,.018); }

.hero-grid { display: grid; grid-template-columns: minmax(0,1.04fr) minmax(360px,.76fr); gap: clamp(50px,8vw,140px); align-items: center; }
.hero-copy__lead { width: min(650px, 100%); margin: 28px 0 0; color: var(--muted); font-size: clamp(15px,1.3vw,19px); line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-footnote { display: grid; grid-template-columns: 70px 1fr; gap: 20px; align-items: start; width: min(560px,100%); margin-top: 55px; padding-top: 18px; border-top: 1px solid var(--line); }
.hero-footnote span { color: var(--violet-bright); font: 400 10px var(--font-mono); }
.hero-footnote p { margin: 0; color: var(--dim); font-size: 12px; line-height: 1.7; }
.core-visual { position: relative; }
.core-visual__frame { min-height: min(62vh, 650px); position: relative; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(16,18,29,.7), rgba(8,9,14,.28)); padding: 19px; clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%); }
.core-visual__frame::before { content: ""; position: absolute; width: 35px; height: 1px; right: -1px; top: 16px; background: var(--line-strong); transform: rotate(45deg); }
.core-visual__labels { display: flex; justify-content: space-between; color: var(--dim); font: 400 9px var(--font-mono); letter-spacing: .14em; }
.core-system { position: relative; width: min(370px, 80%); aspect-ratio: 1; margin: auto; display: grid; place-items: center; }
.core-system__ring { position: absolute; border: 1px solid rgba(159,132,255,.28); border-radius: 50%; }
.core-system__ring--1 { inset: 0; animation: spin 26s linear infinite; border-style: dashed; }
.core-system__ring--2 { inset: 16%; animation: spin 14s linear infinite reverse; border-color: rgba(82,151,255,.45); }
.core-system__ring--3 { inset: 31%; box-shadow: 0 0 40px rgba(154,112,255,.13), inset 0 0 30px rgba(154,112,255,.08); }
.core-system__ring--1::after, .core-system__ring--2::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--violet-bright); box-shadow: 0 0 16px var(--violet); left: 15%; top: 5%; }
.core-system__axis { position: absolute; background: linear-gradient(90deg, transparent, rgba(113,153,255,.34), transparent); }
.core-system__axis--x { width: 112%; height: 1px; }
.core-system__axis--y { width: 1px; height: 112%; background: linear-gradient(transparent, rgba(113,153,255,.34), transparent); }
.core-system__node { width: 27%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--violet-bright); box-shadow: 0 0 70px rgba(154,112,255,.34), inset 0 0 30px rgba(154,112,255,.3); animation: pulseCore 3.2s ease-in-out infinite; }
.core-system__node i { width: 24%; aspect-ratio: 1; border-radius: 50%; background: #fff; box-shadow: 0 0 28px #c5b5ff; }
.core-system__satellite { position: absolute; width: 7px; height: 7px; background: var(--cyan); border-radius: 50%; box-shadow: 0 0 17px var(--cyan); }
.core-system__satellite--1 { top: 21%; right: 18%; }
.core-system__satellite--2 { bottom: 13%; left: 31%; }
.core-system__satellite--3 { top: 44%; left: 7%; background: var(--violet); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulseCore { 50% { transform: scale(1.08); box-shadow: 0 0 100px rgba(154,112,255,.5), inset 0 0 35px rgba(154,112,255,.4); } }
.core-data { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); }
.core-data div { padding: 17px 8px 3px; border-right: 1px solid var(--line); }
.core-data div:last-child { border-right: 0; }
.core-data span, .core-data strong { display: block; font: 400 8px var(--font-mono); letter-spacing: .11em; }
.core-data span { color: var(--dim); margin-bottom: 7px; }
.core-data strong { color: var(--violet-bright); }

.section-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.55fr); gap: 80px; align-items: end; margin-bottom: clamp(34px,5vh,65px); }
.section-heading > p { color: var(--muted); line-height: 1.7; margin: 0 0 8px; font-size: 14px; }
.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -45px; }
.section-heading--wide { grid-template-columns: 1.15fr .6fr; }
.section-heading--wide .eyebrow { margin-bottom: 24px; }
.research-layout { display: grid; grid-template-columns: minmax(0,1.12fr) minmax(330px,.7fr); gap: clamp(28px,5vw,85px); }
.research-list { border-top: 1px solid var(--line); }
.research-card { width: 100%; min-height: 92px; display: grid; grid-template-columns: 42px 38px 1fr 28px; align-items: center; gap: 17px; padding: 14px 6px; border: 0; border-bottom: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; transition: background .25s, padding .25s; }
.research-card:hover, .research-card.is-selected { background: linear-gradient(90deg, rgba(154,112,255,.1), transparent 78%); padding-left: 15px; }
.research-card__num { color: var(--dim); font: 400 9px var(--font-mono); }
.research-card__icon { color: var(--violet-bright); font-size: 24px; }
.research-card__text { display: grid; gap: 6px; }
.research-card__text strong { font-size: clamp(15px,1.5vw,20px); }
.research-card__text small { color: var(--dim); font-size: 11px; }
.research-card__arrow { color: var(--dim); transition: transform .25s, color .25s; }
.research-card:hover .research-card__arrow, .research-card.is-selected .research-card__arrow { color: var(--violet-bright); transform: rotate(45deg); }
.research-focus { min-height: 400px; display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--line-strong); background: linear-gradient(145deg, rgba(19,18,35,.86), rgba(8,10,17,.56)); clip-path: polygon(0 0, calc(100% - 25px) 0, 100% 25px, 100% 100%, 0 100%); }
.research-focus__top { display: flex; justify-content: space-between; color: var(--dim); font: 400 9px var(--font-mono); letter-spacing: .12em; }
.research-focus__glyph { margin: auto 0 8px; color: var(--violet-bright); font-size: 62px; text-shadow: 0 0 38px rgba(154,112,255,.5); transition: transform .35s var(--ease), opacity .2s; }
.research-focus__label { color: var(--violet-bright); font: 400 9px var(--font-mono); letter-spacing: .16em; }
.research-focus h3 { margin: 5px 0 11px; font-size: clamp(23px,2.3vw,34px); line-height: 1.15; letter-spacing: -.035em; }
.research-focus > p:not(.research-focus__label) { color: var(--muted); line-height: 1.65; font-size: 13px; }
.research-focus__metrics { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); margin-top: 23px; padding-top: 17px; }
.research-focus__metrics div { display: grid; gap: 6px; }
.research-focus__metrics span { color: var(--dim); font: 400 8px var(--font-mono); }
.research-focus__metrics strong { color: var(--violet-bright); font: 400 9px var(--font-mono); }

.experiment-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 15px; }
.experiment-card { min-height: 360px; position: relative; display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--line); background: rgba(9,11,18,.7); overflow: hidden; transition: transform .35s var(--ease), border-color .3s; }
.experiment-card:hover { transform: translateY(-7px); border-color: var(--line-strong); }
.experiment-card::after { content: ""; position: absolute; inset: auto -25% -35% 30%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(154,112,255,.12), transparent 70%); }
.experiment-card--featured { background: linear-gradient(145deg, rgba(80,55,150,.23), rgba(9,11,18,.75)); border-color: var(--line-strong); }
.experiment-card__top { display: flex; justify-content: space-between; align-items: center; color: var(--dim); font: 400 8px var(--font-mono); letter-spacing: .11em; }
.tag { display: inline-flex; gap: 7px; align-items: center; color: #b3b5c1; font: 400 8px var(--font-mono); }
.tag i { width: 5px; height: 5px; border-radius: 50%; background: #8f92a0; }
.tag--active { color: var(--green); }
.tag--active i { background: var(--green); box-shadow: 0 0 10px var(--green); }
.experiment-card__symbol { margin: auto 0 22px; color: rgba(191,167,255,.9); font: 300 clamp(64px,7vw,105px) var(--font-mono); text-shadow: 0 0 60px rgba(154,112,255,.22); }
.experiment-card__body { position: relative; z-index: 1; }
.experiment-card__area { margin: 0 0 8px; color: var(--violet-bright); font: 400 8px var(--font-mono); letter-spacing: .15em; }
.experiment-card h3 { margin: 0; font-size: clamp(21px,2vw,30px); letter-spacing: -.035em; }
.experiment-card__body > p:last-child { color: var(--muted); line-height: 1.65; font-size: 12px; }
.experiment-card footer { position: relative; z-index: 1; display: flex; justify-content: space-between; padding-top: 15px; margin-top: 13px; border-top: 1px solid var(--line); font: 400 8px var(--font-mono); }
.experiment-card footer span { color: var(--dim); }
.experiment-card footer strong { color: var(--text); font-weight: 400; }
.experiment-note { display: flex; gap: 20px; margin: 25px 0 0; color: var(--dim); font: 400 10px/1.7 var(--font-mono); }
.experiment-note span { color: var(--violet-bright); }

.registry-grid { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(360px,.7fr); gap: clamp(50px,8vw,130px); align-items: center; }
.process { margin: 42px 0 35px; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(5,1fr); position: relative; }
.process::before { content: ""; position: absolute; top: 18px; left: 7%; right: 7%; height: 1px; background: var(--line); }
.process li { display: grid; gap: 9px; position: relative; text-align: center; }
.process li > span { width: 36px; height: 36px; margin: 0 auto 8px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--bg); color: var(--dim); font: 400 8px var(--font-mono); }
.process li.is-complete > span { border-color: rgba(100,245,177,.55); color: var(--green); }
.process li.is-active > span { border-color: var(--violet-bright); background: var(--violet); color: #fff; box-shadow: 0 0 25px rgba(154,112,255,.35); }
.process strong { font-size: 12px; }
.process small { padding: 0 8px; color: var(--dim); line-height: 1.45; font-size: 9px; }
.ecosystem-links { border-top: 1px solid var(--line); padding-top: 18px; }
.ecosystem-links > p { color: var(--dim); font: 400 8px var(--font-mono); letter-spacing: .14em; }
.ecosystem-links > div { display: flex; flex-wrap: wrap; gap: 9px; }
.ecosystem-links a { display: flex; gap: 20px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); font: 500 9px var(--font-mono); text-transform: uppercase; letter-spacing: .1em; transition: .25s; }
.ecosystem-links a:hover { border-color: var(--violet); background: rgba(154,112,255,.08); }
.lab-log { border: 1px solid var(--line-strong); background: rgba(9,11,18,.8); padding: 24px; }
.lab-log__head { display: flex; justify-content: space-between; padding-bottom: 17px; border-bottom: 1px solid var(--line); color: var(--violet-bright); font: 400 9px var(--font-mono); letter-spacing: .15em; }
.lab-log__entry { display: grid; grid-template-columns: 65px 1fr; gap: 17px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.lab-log__entry time, .lab-log__entry span { color: var(--dim); font: 400 8px var(--font-mono); }
.lab-log__entry p { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.lab-log__footer { padding-top: 24px; }
.lab-log__footer p { margin: 0 0 22px; color: var(--muted); font-size: 14px; line-height: 1.6; }
.lab-log__footer strong { color: var(--text); }

.screen-controls { position: fixed; z-index: 90; right: clamp(16px,2.3vw,38px); top: 50%; transform: translateY(-50%); display: grid; justify-items: center; gap: 11px; }
.screen-controls button { width: 42px; height: 42px; border: 1px solid var(--line); background: rgba(8,9,15,.82); cursor: pointer; transition: .25s; backdrop-filter: blur(12px); }
.screen-controls button:hover:not(:disabled) { border-color: var(--violet); background: rgba(154,112,255,.12); }
.screen-controls button:disabled { opacity: .25; cursor: default; }
.screen-controls__counter { display: flex; align-items: baseline; gap: 3px; writing-mode: vertical-rl; padding: 7px 0; font: 400 8px var(--font-mono); color: var(--dim); }
.screen-controls__counter strong { color: var(--violet-bright); font-size: 11px; }
.section-indicator { position: fixed; z-index: 80; left: clamp(18px,3.4vw,58px); bottom: 48px; display: flex; align-items: center; gap: 15px; color: var(--dim); font: 400 8px var(--font-mono); letter-spacing: .14em; }
.section-indicator i { display: block; width: 80px; height: 1px; background: rgba(255,255,255,.12); }
.section-indicator b { display: block; width: 25%; height: 100%; background: var(--violet-bright); transition: width .45s var(--ease); }
.site-footer { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; height: var(--footer-h); display: flex; justify-content: space-between; align-items: center; padding: 0 clamp(20px,4vw,68px); border-top: 1px solid rgba(255,255,255,.05); background: rgba(5,6,10,.78); color: #4f5260; font: 400 7px var(--font-mono); letter-spacing: .13em; backdrop-filter: blur(12px); }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.screen.is-visible .reveal { opacity: 1; transform: none; }
.screen.is-visible .reveal:nth-child(2) { transition-delay: .1s; }

.pulse { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: 24px; transition: opacity .3s var(--ease), visibility 0s linear .3s; }
.pulse.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.pulse__backdrop { position: absolute; inset: 0; background: rgba(3,4,8,.75); backdrop-filter: blur(12px); }
.pulse__panel { position: relative; width: min(660px,100%); max-height: calc(100svh - 34px); overflow: auto; scrollbar-width: none; padding: clamp(28px,5vw,56px); border: 1px solid rgba(178,155,255,.34); background: linear-gradient(145deg, rgba(15,16,27,.96), rgba(7,8,14,.95)); box-shadow: 0 40px 120px rgba(0,0,0,.65), 0 0 70px rgba(104,69,200,.12); clip-path: polygon(0 0, calc(100% - 35px) 0, 100% 35px, 100% 100%, 0 100%); }
.pulse__panel::-webkit-scrollbar { display: none; }
.pulse__panel::before { content: ""; position: absolute; right: -1px; top: 16px; width: 35px; height: 1px; background: rgba(178,155,255,.45); transform: rotate(45deg); }
.pulse__scan { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.pulse__scan::after { content: ""; position: absolute; left: 0; right: 0; height: 80px; background: linear-gradient(transparent, rgba(154,112,255,.035), transparent); animation: scan 6s linear infinite; }
@keyframes scan { from { top: -80px; } to { top: 100%; } }
.brand--pulse { margin-bottom: 45px; }
.pulse .eyebrow { margin-bottom: 13px; }
.pulse h1 { width: min(540px,100%); margin: 0; font-size: clamp(34px,5.2vw,60px); line-height: 1.02; letter-spacing: -.052em; }
.pulse__message { width: min(510px,100%); margin: 19px 0 25px; color: var(--muted); line-height: 1.65; font-size: 13px; }
.pulse__meta { display: grid; grid-template-columns: repeat(3,1fr); border-block: 1px solid var(--line); }
.pulse__meta > div { min-height: 65px; display: grid; align-content: center; gap: 8px; padding: 0 12px; border-right: 1px solid var(--line); }
.pulse__meta > div:first-child { padding-left: 0; }
.pulse__meta > div:last-child { border-right: 0; }
.pulse__meta span, .pulse__meta strong { font: 400 7px var(--font-mono); letter-spacing: .09em; }
.pulse__meta span { color: var(--dim); }
.pulse__meta strong { color: var(--text); }
.pulse__meta strong i { margin-right: 7px; }
.pulse__guide { display: grid; grid-template-columns: 28px 1fr; gap: 14px; align-items: center; margin: 23px 0; padding: 12px 14px; border: 1px solid var(--line); background: rgba(154,112,255,.035); }
.pulse__guide-icon { color: var(--violet-bright); font: 400 20px var(--font-mono); }
.pulse__guide p { margin: 0; color: var(--dim); font-size: 10px; line-height: 1.55; }
.pulse__guide strong { display: block; color: var(--text); font-size: 10px; }
.pulse__guide b { color: var(--violet-bright); font-family: var(--font-mono); }
.pulse__enter { width: 100%; }
.pulse__shortcut { margin: 12px 0 0; text-align: center; color: #4e5160; font: 400 7px var(--font-mono); letter-spacing: .12em; }

.noscript { position: fixed; z-index: 9999; inset: auto 12px 12px; padding: 15px; background: #fff; color: #111; }

@media (max-width: 1100px) {
  .hero-grid, .registry-grid { grid-template-columns: 1fr 420px; gap: 50px; }
  .experiment-grid { grid-template-columns: 1fr 1fr; }
  .experiment-card--featured { grid-column: 1 / -1; min-height: 300px; }
  .section-heading { gap: 40px; }
}

@media (max-width: 860px) {
  :root { --header-h: 72px; }
  .header-status { display: none; }
  .screen { padding-inline: 28px 78px; align-items: start; padding-top: calc(var(--header-h) + 60px); }
  .hero-grid, .registry-grid, .research-layout { grid-template-columns: 1fr; }
  .core-visual { width: min(520px,100%); }
  .core-visual__frame { min-height: 500px; }
  .section-heading, .section-heading--wide { grid-template-columns: 1fr; gap: 24px; }
  .section-heading .eyebrow { grid-column: auto; margin-bottom: 0; }
  .research-focus { min-height: 360px; }
  .registry-grid { gap: 55px; }
  .screen-controls { right: 18px; }
  .section-indicator { display: none; }
}

@media (max-width: 640px) {
  :root { --footer-h: 28px; }
  .site-header { padding-inline: 17px; }
  .brand__text strong { font-size: 12px; }
  .brand__mark { width: 33px; height: 33px; }
  .menu-toggle { gap: 10px; padding-left: 8px; }
  .menu-toggle span { display: none; }
  .screen { min-height: auto; padding: calc(var(--header-h) + 48px) 20px 128px; overflow: hidden; }
  .screen + .screen { padding-top: calc(var(--header-h) + 42px); }
  h2 { font-size: clamp(40px,13vw,62px); }
  .hero-copy__lead { font-size: 14px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-footnote { margin-top: 38px; }
  .core-visual__frame { min-height: 410px; }
  .core-system { width: 85%; }
  .core-data { grid-template-columns: 1fr; }
  .core-data div { display: flex; justify-content: space-between; border-right: 0; border-top: 1px solid var(--line); padding: 10px 4px; }
  .core-data div:first-child { border-top: 0; }
  .core-data span { margin: 0; }
  .section-heading { margin-bottom: 30px; }
  .research-card { min-height: 86px; grid-template-columns: 28px 30px 1fr 20px; gap: 10px; }
  .research-card__text small { display: none; }
  .research-focus { min-height: 340px; padding: 21px; }
  .experiment-grid { grid-template-columns: 1fr; }
  .experiment-card--featured { grid-column: auto; }
  .experiment-card { min-height: 330px; }
  .experiment-note { align-items: flex-start; }
  .process { grid-template-columns: 1fr; gap: 0; }
  .process::before { top: 19px; bottom: 19px; left: 18px; right: auto; width: 1px; height: auto; }
  .process li { min-height: 72px; grid-template-columns: 36px 95px 1fr; align-items: center; text-align: left; gap: 12px; }
  .process li > span { margin: 0; }
  .process small { padding: 0; }
  .ecosystem-links > div { display: grid; grid-template-columns: 1fr 1fr; }
  .ecosystem-links a { justify-content: space-between; }
  .lab-log { padding: 18px; }
  .screen-controls { top: auto; right: 12px; bottom: 42px; transform: none; display: flex; align-items: center; background: rgba(7,8,13,.84); border: 1px solid var(--line); backdrop-filter: blur(12px); }
  .screen-controls button { border: 0; width: 39px; height: 39px; }
  .screen-controls__counter { writing-mode: initial; padding: 0 6px; }
  .site-footer { padding: 0 16px; }
  .site-footer span:last-child { display: none; }
  .pulse { padding: 10px; }
  .pulse__panel { padding: 27px 22px 23px; max-height: calc(100svh - 20px); }
  .brand--pulse { margin-bottom: 28px; }
  .pulse h1 { font-size: clamp(33px,10vw,47px); }
  .pulse__message { font-size: 12px; }
  .pulse__meta { grid-template-columns: 1fr; }
  .pulse__meta > div { min-height: 43px; display: flex; align-items: center; justify-content: space-between; padding: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .pulse__meta > div:last-child { border-bottom: 0; }
  .pulse__guide { margin: 17px 0; }
}

@media (max-width: 640px) and (max-height: 620px) {
  .pulse__panel { padding: 17px 22px 15px; }
  .brand--pulse { margin-bottom: 14px; }
  .pulse .brand__mark { width: 30px; height: 30px; }
  .pulse .brand__text strong { font-size: 11px; }
  .pulse .eyebrow { margin-bottom: 8px; }
  .pulse h1 { font-size: 30px; line-height: 1.02; }
  .pulse__message { margin: 11px 0 13px; font-size: 11px; line-height: 1.5; }
  .pulse__meta > div { min-height: 34px; }
  .pulse__guide { margin: 10px 0; padding: 8px 12px; }
  .pulse__guide p, .pulse__guide strong { font-size: 9px; }
  .pulse__enter { min-height: 42px; }
  .pulse__shortcut { display: none; }
}

@media (max-width: 360px) {
  .screen { padding-inline: 16px; }
  h2 { font-size: 38px; }
  .hero-footnote { grid-template-columns: 50px 1fr; gap: 12px; }
  .ecosystem-links > div { grid-template-columns: 1fr; }
  .lab-log__entry { grid-template-columns: 54px 1fr; gap: 11px; }
}

@media (max-height: 700px) and (min-width: 861px) {
  .screen { padding-top: calc(var(--header-h) + 25px); padding-bottom: calc(var(--footer-h) + 26px); }
  .core-visual__frame { min-height: 500px; }
  .hero-footnote { margin-top: 30px; }
  h2 { font-size: clamp(40px,5.2vw,74px); }
  .section-heading { margin-bottom: 28px; }
  .experiment-card { min-height: 310px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* v1.1.0 — layout, accessibility and security-compatible refinements */
body.pulse-open,
body.menu-open { overflow: hidden; }

.pulse__panel:focus { outline: none; }

button,
a { -webkit-tap-highlight-color: transparent; }
button:disabled { pointer-events: none; }

.screen { min-height: 100vh; min-height: 100dvh; scroll-margin-top: 0; }

.section-heading {
  grid-template-areas: "eyebrow eyebrow" "title copy";
  gap: 22px clamp(36px, 6vw, 88px);
}
.section-heading .eyebrow { grid-area: eyebrow; grid-column: auto; margin: 0; }
.section-heading h2 { grid-area: title; }
.section-heading > p { grid-area: copy; align-self: end; }
.section-heading--wide { grid-template-areas: none; grid-template-columns: minmax(0,1.15fr) minmax(280px,.6fr); }
.section-heading--wide > div { min-width: 0; }
.section-heading--wide > p { grid-area: auto; }
.section-heading--wide .eyebrow { margin: 0 0 24px; }

.section-menu { overflow-y: auto; overscroll-behavior: contain; }
.section-menu__head { display: grid; grid-template-columns: 1fr auto 34px; align-items: center; gap: 14px; }
.section-menu__head button,
.pulse__close {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
  color: var(--muted);
  cursor: pointer;
  font: 400 18px/1 var(--font-mono);
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.section-menu__head button:hover,
.pulse__close:hover { border-color: var(--violet-bright); color: #fff; background: rgba(154,112,255,.08); }

.pulse { padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
.pulse__panel { max-height: calc(100vh - 28px); max-height: calc(100dvh - 28px); overscroll-behavior: contain; }
.pulse__close { position: absolute; z-index: 3; top: 16px; right: 16px; }
.pulse__meta strong { overflow-wrap: anywhere; }

.research-card[aria-pressed="true"] { background: linear-gradient(90deg, rgba(154,112,255,.1), transparent 78%); padding-left: 15px; }
.research-focus.is-changing .research-focus__glyph,
.research-focus.is-changing .research-focus__label,
.research-focus.is-changing h3,
.research-focus.is-changing > p:not(.research-focus__label),
.research-focus.is-changing .research-focus__metrics { opacity: .18; transform: translateY(4px); }
.research-focus__glyph,
.research-focus__label,
.research-focus h3,
.research-focus > p:not(.research-focus__label),
.research-focus__metrics { transition: opacity .18s ease, transform .28s var(--ease); }

html[data-section="0"] #sectionProgress { width: 25%; }
html[data-section="1"] #sectionProgress { width: 50%; }
html[data-section="2"] #sectionProgress { width: 75%; }
html[data-section="3"] #sectionProgress { width: 100%; }

@media (hover: none) {
  .button:hover,
  .experiment-card:hover { transform: none; }
  .screen-controls button:hover:not(:disabled) { border-color: transparent; background: transparent; }
  .research-card:hover { padding-left: 4px; background: transparent; }
  .research-card[aria-pressed="true"] { padding-left: 15px; background: linear-gradient(90deg, rgba(154,112,255,.1), transparent 78%); }
}

@media (max-width: 860px) {
  .section-heading { grid-template-columns: 1fr; grid-template-areas: "eyebrow" "title" "copy"; }
  .section-heading--wide { grid-template-columns: 1fr; grid-template-areas: none; }
  .section-heading--wide .eyebrow { margin-bottom: 18px; }
}

@media (max-width: 640px) {
  html { scrollbar-gutter: auto; }
  html::-webkit-scrollbar { width: 0; }
  :root { --header-h: 70px; --footer-h: 0px; --mobile-nav-h: 42px; }
  .site-header { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  .brand { gap: 11px; }
  .brand__text small { margin-top: 5px; }
  .section-menu { width: 100%; padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left)); }
  .section-menu__head { margin: 4px 0 26px; }
  .section-menu > a:not(.section-menu__back) { padding-block: 17px; }

  .screen {
    min-height: auto;
    padding: calc(var(--header-h) + var(--mobile-nav-h) + 38px) max(18px, env(safe-area-inset-right)) 72px max(18px, env(safe-area-inset-left));
    overflow: clip;
    scroll-margin-top: 0;
  }
  .screen + .screen { padding-top: calc(var(--header-h) + var(--mobile-nav-h) + 38px); }
  .screen::after { right: -8vw; bottom: -1vw; font-size: clamp(150px, 48vw, 220px); }
  h2 { font-size: clamp(39px, 12.5vw, 58px); line-height: 1.01; }
  .eyebrow { margin-bottom: 19px; }
  .hero-grid { gap: 46px; }
  .hero-copy__lead { line-height: 1.72; }
  .hero-actions { margin-top: 29px; }
  .hero-footnote { margin-top: 34px; }
  .core-visual { margin-inline: auto; }
  .core-visual__frame { min-height: 365px; padding: 16px; }
  .core-system { width: min(270px, 82%); }
  .core-data div { min-width: 0; gap: 12px; }
  .core-data strong { text-align: right; }

  .section-heading { margin-bottom: 34px; gap: 18px; }
  .section-heading > p { font-size: 13px; }
  .research-layout { gap: 30px; }
  .research-card { min-height: 92px; grid-template-columns: 26px 30px minmax(0,1fr) 18px; gap: 10px; padding-inline: 4px; }
  .research-card__text small { display: block; line-height: 1.45; }
  .research-focus { min-height: auto; padding: 21px; }
  .research-focus__glyph { margin: 34px 0 10px; }
  .research-focus__metrics { gap: 16px; }

  .experiment-grid { gap: 12px; }
  .experiment-card,
  .experiment-card--featured { min-height: auto; padding: 20px; }
  .experiment-card__symbol { margin: 38px 0 22px; font-size: 68px; }
  .experiment-card footer { gap: 16px; }
  .experiment-card footer strong { text-align: right; }
  .experiment-note { margin-top: 20px; }

  .registry-grid { gap: 44px; }
  .process li { grid-template-columns: 36px minmax(72px,88px) minmax(0,1fr); }
  .process small { font-size: 9px; line-height: 1.5; }
  .lab-log { padding: 18px; }

  .screen-controls {
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: auto;
    width: auto;
    height: var(--mobile-nav-h);
    transform: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    border: 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
    background: rgba(5,6,10,.9);
    backdrop-filter: blur(14px);
  }
  .screen-controls button { width: 52px; height: 100%; border: 0; background: transparent; }
  .screen-controls__counter { writing-mode: initial; min-width: 64px; justify-content: center; padding: 0 8px; }

  .site-footer {
    position: relative;
    min-height: 38px;
    height: auto;
    padding: 12px max(16px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
  }

  .pulse__panel { padding: 30px 21px 22px; max-height: calc(100vh - 20px); max-height: calc(100dvh - 20px); }
  .pulse__close { top: 11px; right: 11px; width: 32px; height: 32px; }
  .brand--pulse { margin-bottom: 27px; padding-right: 42px; }
  .pulse h1 { font-size: clamp(32px, 9.6vw, 44px); }
  .pulse__message { margin: 16px 0 20px; }
  .pulse__meta > div { gap: 16px; }
  .pulse__meta strong { max-width: 64%; text-align: right; line-height: 1.35; }
  .pulse__guide { grid-template-columns: 24px 1fr; gap: 11px; padding: 11px 12px; }
  .pulse__shortcut { line-height: 1.5; }
}

@media (max-width: 400px) {
  .research-card__text small { display: none; }
  .ecosystem-links > div { grid-template-columns: 1fr; }
  .lab-log__entry { grid-template-columns: 52px 1fr; gap: 11px; }
  .pulse__meta strong { font-size: 6.5px; }
}

@media (max-width: 350px) {
  .site-header { padding-inline: 13px; }
  .brand__mark { width: 31px; height: 31px; }
  .brand__text strong { font-size: 11px; }
  .screen { padding-inline: 15px; }
  h2 { font-size: 36px; }
  .hero-footnote { grid-template-columns: 48px 1fr; }
  .pulse__panel { padding-inline: 17px; }
  .pulse h1 { font-size: 30px; }
}

@media (max-width: 640px) and (max-height: 620px) {
  .pulse__panel { padding: 16px 18px 14px; }
  .pulse__close { top: 8px; right: 8px; }
  .brand--pulse { margin-bottom: 12px; }
  .pulse h1 { font-size: 28px; }
  .pulse__message { margin: 9px 0 11px; }
  .pulse__meta > div { min-height: 32px; }
  .pulse__guide { margin: 9px 0; }
}


/* v1.1.1 — composição da tela de atividade experimental */
@media (min-width: 1101px) {
  .screen--experiments {
    align-items: start;
    padding-top: calc(var(--header-h) + clamp(30px, 4vh, 46px));
    padding-bottom: calc(var(--footer-h) + clamp(28px, 3.5vh, 42px));
  }

  .screen--experiments .screen__inner {
    min-height: calc(100dvh - var(--header-h) - var(--footer-h) - clamp(58px, 7.5vh, 88px));
    display: grid;
    align-content: center;
  }

  .section-heading--experiments {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, .55fr);
    gap: clamp(42px, 6vw, 96px);
    align-items: end;
    margin-bottom: clamp(24px, 3.4vh, 38px);
  }

  .experiments-heading__title { min-width: 0; }
  .section-heading--experiments .eyebrow { margin: 0 0 22px; }
  .section-heading--experiments h2 {
    font-size: clamp(54px, 4.5vw, 74px);
    line-height: .92;
    letter-spacing: -.052em;
  }
  .section-heading--experiments h2 span,
  .section-heading--experiments h2 em {
    display: block;
    white-space: nowrap;
  }
  .section-heading--experiments h2 em {
    margin-top: 10px;
    font-size: .7em;
    line-height: 1.05;
    letter-spacing: -.045em;
  }

  .experiments-heading__intro {
    max-width: 430px;
    margin: 0 0 5px;
    padding: 4px 0 4px 22px;
    border-left: 1px solid var(--line-strong);
  }
  .experiments-heading__intro > span {
    display: block;
    margin-bottom: 12px;
    color: var(--violet-bright);
    font: 500 8px var(--font-mono);
    letter-spacing: .16em;
  }
  .experiments-heading__intro p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
  }

  .screen--experiments .experiment-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 1.15vw, 18px);
  }
  .screen--experiments .experiment-card,
  .screen--experiments .experiment-card--featured {
    grid-column: auto;
    min-height: clamp(270px, 31vh, 315px);
    padding: clamp(18px, 1.45vw, 23px);
  }
  .screen--experiments .experiment-card__symbol {
    margin: auto 0 14px;
    font-size: clamp(54px, 4.8vw, 78px);
  }
  .screen--experiments .experiment-card h3 {
    font-size: clamp(21px, 1.75vw, 27px);
  }
  .screen--experiments .experiment-card__body > p:last-child {
    margin-bottom: 0;
    font-size: 11.5px;
    line-height: 1.58;
  }
  .screen--experiments .experiment-card footer {
    padding-top: 12px;
    margin-top: 12px;
  }
  .screen--experiments .experiment-note {
    margin-top: 17px;
    font-size: 9px;
    line-height: 1.55;
  }
}

@media (min-width: 861px) and (max-width: 1100px) {
  .section-heading--experiments {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 30px;
  }
  .section-heading--experiments h2 span,
  .section-heading--experiments h2 em { display: block; }
  .section-heading--experiments h2 em {
    margin-top: 8px;
    font-size: .72em;
    line-height: 1.08;
  }
  .experiments-heading__intro {
    max-width: 620px;
    padding-left: 18px;
    border-left: 1px solid var(--line-strong);
  }
  .experiments-heading__intro > span {
    display: block;
    margin-bottom: 8px;
    color: var(--violet-bright);
    font: 500 8px var(--font-mono);
    letter-spacing: .16em;
  }
  .experiments-heading__intro p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
  }
}

@media (max-width: 860px) {
  .section-heading--experiments {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .section-heading--experiments .eyebrow { margin-bottom: 18px; }
  .section-heading--experiments h2 span,
  .section-heading--experiments h2 em { display: block; }
  .section-heading--experiments h2 em {
    margin-top: 8px;
    font-size: .68em;
    line-height: 1.1;
  }
  .experiments-heading__intro {
    padding: 2px 0 2px 16px;
    border-left: 1px solid var(--line-strong);
  }
  .experiments-heading__intro > span {
    display: block;
    margin-bottom: 8px;
    color: var(--violet-bright);
    font: 500 8px var(--font-mono);
    letter-spacing: .15em;
  }
  .experiments-heading__intro p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.62;
  }
}

@media (max-width: 640px) {
  .screen--experiments .section-heading { margin-bottom: 27px; }
  .section-heading--experiments h2 { font-size: clamp(38px, 11.7vw, 54px); }
  .section-heading--experiments h2 em { font-size: .7em; }
  .screen--experiments .experiment-card__symbol { margin-top: 30px; }
}