/* Neon Glass tokens complement the supplied cyan, blue, violet and magenta artwork. */
:root{color-scheme:dark;--bg:#060914;--surface:#10182a;--surface2:rgba(16,24,42,.82);--text:#f1f7ff;--muted:#b0bfd5;--line:rgba(128,161,236,.22);--accent:#83efff;--accent2:#b6a0ff;--accent3:#ef9cff;--glow:rgba(93,111,255,.16);--shadow:0 22px 75px rgba(0,0,0,.30)}

html[data-theme="void"]{--accent:#edaaff;--accent2:#b7a1ff;--accent3:#89e9fa;--glow:rgba(181,92,239,.16)}

html[data-theme="mycelium"]{--accent:#d6a4ff;--accent2:#f59bda;--accent3:#86e9dc;--glow:rgba(215,100,227,.16)}

html[data-theme="aurora"]{--accent:#92deff;--accent2:#b6b0ff;--accent3:#8be9ee;--glow:rgba(110,148,247,.16)}

/* Shared layout, navigation and typography. */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.58;min-width:320px;overflow-x:hidden}
a{color:inherit}
a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
button,select{font:inherit}
button{cursor:pointer}
.eyebrow{color:var(--accent);letter-spacing:.22em;text-transform:uppercase;font-size:.73rem;font-weight:750}
.muted{color:var(--muted)}
.container{width:min(1180px,calc(100% - 42px));margin-inline:auto}
.small{font-size:.92rem}
.skip-link{position:absolute;top:-70px;left:14px;background:var(--accent);color:#160b20;padding:12px;z-index:20}
.skip-link:focus{top:10px}

.bg-aura{pointer-events:none;position:absolute;inset:0;z-index:-1;overflow:hidden;background:radial-gradient(ellipse 42% 26% at 74% 8%,var(--glow),transparent 74%),radial-gradient(ellipse 32% 20% at 6% 34%,rgba(56,66,178,.14),transparent 77%)}
.bg-aura::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,226,255,.023) 1px,transparent 1px),linear-gradient(90deg,rgba(183,226,255,.023) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to bottom,black,transparent 80%)}

.site-header{position:sticky;top:0;z-index:10;backdrop-filter:blur(24px);background:rgba(6,9,20,.9);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:82px}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;min-width:0}
.brand-mark{display:grid;place-items:center;width:47px;height:47px;border:1px solid var(--line);border-radius:13px;background:linear-gradient(160deg,var(--glow),rgba(136,80,206,.10));box-shadow:0 0 24px var(--glow)}
.brand-mark img{width:33px;height:33px}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-text strong{letter-spacing:.15em;font-size:.99rem}
.brand-text small{margin-top:6px;font-size:.60rem;letter-spacing:.17em;color:var(--muted)}
.main-nav{display:flex;align-items:center;gap:25px;margin-left:auto}
.main-nav a{text-decoration:none;color:var(--muted);font-size:.89rem;font-weight:600;white-space:nowrap}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--accent)}
.header-actions{display:flex;align-items:center;gap:10px}
.icon-btn{background:rgba(190,226,255,.06);border:1px solid var(--line);color:var(--text);border-radius:12px;min-width:44px;min-height:44px;padding:10px}
.theme-btn{display:inline-flex;gap:9px;align-items:center}
.mobile-toggle{display:none}
.page-main{position:relative;isolation:isolate}
.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:45px;align-items:center;padding:100px 0 100px;min-height:660px}
.hero h1,.page-lead h1{font-size:clamp(2.65rem,5.4vw,5.6rem);letter-spacing:-.068em;line-height:1.08;margin:15px 0 25px;font-weight:800}
.gradient-text{background:linear-gradient(98deg,var(--accent),var(--accent2),var(--accent3));background-clip:text;color:transparent}
.hero .lead{font-size:1.12rem;max-width:610px;color:var(--muted)}
.button-row{display:flex;gap:14px;flex-wrap:wrap;margin:31px 0 32px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:13px;text-decoration:none;min-height:50px;padding:13px 21px;font-weight:730;font-size:.9rem;transition:transform .16s,border-color .16s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{color:#160b20;background:linear-gradient(110deg,var(--accent),var(--accent2));box-shadow:0 0 25px var(--glow)}
.btn-secondary{border:1px solid var(--line);background:rgba(16,25,44,.78)}
.meta-row{display:flex;align-items:center;gap:15px;flex-wrap:wrap;color:var(--muted);font-size:.79rem}
.meta-row span{display:inline-flex;align-items:center;gap:7px}
.signal-dot{width:7px;height:7px;background:var(--accent);box-shadow:0 0 11px var(--accent);border-radius:50%}

.hero-art{aspect-ratio:1;display:grid;place-items:center;position:relative;min-width:0}
.section{padding:68px 0}
.section-label{font-size:.76rem;color:var(--accent);letter-spacing:.21em;text-transform:uppercase;font-weight:750}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:33px}
.section h2,.page-lead h1{margin:10px 0}
.section h2{font-size:clamp(1.8rem,3.2vw,3rem);letter-spacing:-.045em;line-height:1.16}
.section-head p{max-width:390px;color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:300px;padding:28px;background:linear-gradient(160deg,rgba(20,31,53,.88),rgba(10,15,29,.95));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}
.card::before{content:"";position:absolute;right:-70px;top:-90px;width:190px;height:190px;border-radius:50%;background:var(--glow);filter:blur(40px);pointer-events:none}
.card .kicker{color:var(--accent);font-size:.75rem;letter-spacing:.13em;text-transform:uppercase}
.card h3{font-size:1.45rem;margin:15px 0 10px;letter-spacing:-.04em}
.card p{color:var(--muted);font-size:.95rem;margin:0 0 22px}
.card a{margin-top:auto;text-decoration:none;color:var(--accent);font-weight:700;display:inline-flex;gap:9px;align-items:center}
.product-icon{display:grid;place-items:center;height:56px;width:56px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,var(--glow),rgba(133,116,226,.10));font-size:1.6rem}
.tag{color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:5px 10px;font-size:.7rem;display:inline-block;width:max-content;margin-top:12px}
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.manifesto{border:1px solid var(--line);border-radius:24px;padding:34px;background:linear-gradient(150deg,rgba(19,30,49,.8),rgba(20,16,39,.85))}
.manifesto strong{display:block;color:var(--accent);font-size:1.25rem;margin-bottom:10px}
.manifesto p{margin:0;color:var(--muted)}
.manifesto + .manifesto{margin-top:14px}
.cta{padding:60px 40px;margin:70px auto 85px;border:1px solid var(--line);border-radius:26px;background:radial-gradient(ellipse at top right,var(--glow),transparent 68%),linear-gradient(130deg,rgba(17,32,51,.84),rgba(22,16,43,.9));text-align:center}
.cta h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.045em;margin:10px 0}
.cta p{color:var(--muted);max-width:650px;margin:15px auto 24px}
.page-lead{padding:75px 0 39px}
.page-lead h1{font-size:clamp(2.3rem,4.4vw,4rem)}
.page-lead p{max-width:730px;font-size:1.1rem;color:var(--muted)}
.content-section{padding:18px 0 70px}
.prose-panel{max-width:860px;padding:35px;border-radius:20px;background:var(--surface2);border:1px solid var(--line)}
.prose-panel h2{margin-top:26px;font-size:1.35rem}
.prose-panel h2:first-child{margin-top:0}
.prose-panel p,.prose-panel li{color:var(--muted)}
.prose-panel li{margin:7px 0}
.download-card{min-height:245px}
.site-footer{border-top:1px solid var(--line);background:rgba(6,10,21,.96);padding:35px 0 43px}
.footer-layout{display:flex;align-items:flex-start;justify-content:space-between;gap:30px}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{color:var(--muted);text-decoration:none;font-size:.84rem}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line);margin-top:28px;padding-top:23px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.78rem;flex-wrap:wrap}
.theme-pill{border:1px solid var(--line);background:var(--surface2);padding:9px 12px;border-radius:11px;color:var(--text);min-height:44px}
.divider{height:1px;background:var(--line);margin:20px 0}

/* Homepage ecosystem and platform announcement. */
.hero h1{font-size:clamp(3rem,5.6vw,5rem);letter-spacing:-.055em}

.hero .eyebrow{max-width:36em;line-height:1.8}

.ecosystem-grid{grid-template-columns:repeat(4,minmax(0,1fr))}

.ecosystem-grid .card{padding:24px}

.ecosystem-grid h3{font-size:1.25rem;line-height:1.3}

.os-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:36px;align-items:center;padding:48px;border:1px solid var(--line);border-radius:26px;background:radial-gradient(ellipse at 100% 0,var(--glow),transparent 65%),var(--surface2)}

.os-panel h2{font-size:clamp(3rem,6vw,5rem);margin:18px 0 12px}

.os-subtitle{font-size:1.25rem;margin:0 0 16px}

.os-panel .muted{max-width:580px}

.principle-list{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:24px 0}

.principle-list li{font-size:.8rem;padding:7px 12px;border:1px solid var(--line);border-radius:8px;color:var(--text)}

.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--accent);font-weight:700;text-decoration:none;min-height:44px}

.os-status{padding:20px 0 0;border-top:1px solid var(--line);text-align:center}

.os-status .signal-dot{display:inline-block;margin-right:10px}

.os-status strong{font-size:.85rem;letter-spacing:.15em;color:var(--accent)}

.os-status>span:not(.signal-dot){display:block;margin-top:16px;font-size:1.4rem;font-weight:650}

.os-status p{color:var(--muted);font-size:.9rem;max-width:360px;margin:12px auto 0}

#par1ah-os{scroll-margin-top:95px}

@media(max-width:1100px){.ecosystem-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:720px){.os-panel{grid-template-columns:1fr;gap:20px;padding:28px 24px}
.os-status{border-left:0;border-top:1px solid var(--line);padding:24px 0 0}
.hero .eyebrow{font-size:.65rem;letter-spacing:.15em}
}

@media(max-width:380px){.brand{gap:8px}
.brand-mark{width:36px;height:40px}
.brand-text strong{font-size:.76rem}
.theme-btn{padding:8px;gap:5px}
.header-actions{gap:6px}
.header-inner{gap:8px}
}

/* Responsive layouts and reduced motion. */
@media(max-width:950px){.hero{grid-template-columns:1fr;min-height:auto;padding:74px 0 50px}
.hero-art{width:min(470px,100%);margin:0 auto}
.grid{grid-template-columns:repeat(2,1fr)}
.feature-split{grid-template-columns:1fr}
.main-nav{gap:14px}
.header-inner{gap:13px}
}
@media(max-width:720px){.container{width:min(100% - 28px,1180px)}
.site-header .header-inner{min-height:71px;flex-wrap:wrap}
.brand-text strong{font-size:.86rem}
.brand-text small{font-size:.51rem}
.header-actions{margin-left:auto}
.mobile-toggle{display:block}
.main-nav{display:none;order:3;width:100%;margin:0;padding:0 0 14px;flex-direction:column;align-items:stretch;gap:0}
.main-nav.open{display:flex}
.main-nav a{padding:12px 6px;border-bottom:1px solid var(--line)}
.hero{padding:54px 0 28px;gap:20px}
.hero-art{width:min(390px,100%)}
.section{padding:45px 0}
.grid{grid-template-columns:1fr}
.card{min-height:260px}
.section-head{display:block}
.section-head p{margin-top:15px}
.cta{padding:38px 20px}
.footer-layout{display:block}
.footer-links{margin-top:22px}
.page-lead{padding:50px 0 20px}
.prose-panel{padding:24px}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
.btn{transition:none}
}


/* App artwork keeps its original colors and proportions across product cards.
   Empty alt text avoids repeating the adjacent product heading. */
.product-icon.app-logo{width:80px;height:80px;flex-shrink:0;border:0;border-radius:16px;background:none}
.app-logo img{display:block;width:100%;height:100%;object-fit:contain;border-radius:16px}

/* Supplied neon art: preserve alpha, proportions and legibility at every breakpoint. */
.brand-mark{border:0;background:none;box-shadow:none;flex-shrink:0}
.brand-mark img{display:block;width:100%;height:100%;object-fit:contain}
.hero-emblem{display:block;width:100%;height:auto;filter:drop-shadow(0 0 38px var(--glow))}
.hero-art{width:100%;max-width:510px;justify-self:center}
.hero>div:first-child{min-width:0}
.hero h1{font-size:clamp(2.5rem,5.2vw,4.8rem)}
.footer-wordmark{display:block;width:min(330px,100%);height:auto;margin:0 0 16px}
.os-visual{min-width:0}
.os-lotus{display:block;width:100%;height:auto;margin:0 auto 24px}
.os-product-art{display:block;width:100%;height:220px;object-fit:contain;margin:0 auto 10px}
.os-product-card{background:radial-gradient(ellipse at top,var(--glow),transparent 65%),var(--surface)}
@media(max-width:950px){.hero-art{width:min(470px,100%)}}
@media(max-width:720px){.hero-art{width:min(390px,100%)}.os-panel{grid-template-columns:1fr;gap:28px}.os-status{padding:20px 0 0}.footer-wordmark{width:min(290px,100%)}}

/* Supplied PNG wordmark in the existing navigation header. */
.site-header .brand{flex-shrink:1}
.header-wordmark{display:block;width:220px;max-width:100%;height:auto;object-fit:contain}
@media(max-width:950px){.header-wordmark{width:190px}}
@media(max-width:720px){.header-wordmark{width:160px}}
@media(max-width:380px){.header-wordmark{width:128px}}