/* V5 home page. The dark orange, blue, and white identity from version four, with a
   proof-first hero, a visible memory record, a timeline instead of rows, and grouped
   integration modes. Companion pages use theme.css + companion.css. */

:root{
  color-scheme:dark;
  --bg:#070b13;--bg2:#0b1320;--bg3:#0d1726;
  --text:#f4f7fc;--hi:#dbe5f2;--muted:#b9c6d8;--dim:#8fa3bb;
  --accent:#ff951a;--accent-soft:#ffb048;--accent2:#60baff;
  --border:#243246;--border-strong:#33465f;
  --ink:#070b13;
  --reading:1.25rem;
}
:root[data-theme="light"]{
  color-scheme:light;
  --bg:#f7f9fc;--bg2:#edf3f9;--bg3:#e4ecf5;
  --text:#172b43;--hi:#293f59;--muted:#475d76;--dim:#5f7390;
  --accent:#ad4e08;--accent-soft:#f29a30;--accent2:#175d9d;
  --border:#c9d6e4;--border-strong:#a9bbd0;
  --ink:#142235;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:'Outfit',sans-serif;font-size:20px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:clip}
main,section{display:block;position:relative}
img,video{max-width:100%;display:block}
button{font:inherit;cursor:pointer;color:inherit}
a{color:var(--accent2);text-decoration-thickness:1px;text-underline-offset:5px}
a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible,summary:focus-visible,video:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent-soft);outline-offset:5px}
::selection{background:var(--accent);color:var(--ink)}
section[id],div[id],aside[id]{scroll-margin-top:96px}
.skip-link{position:fixed;left:20px;top:8px;z-index:500;background:var(--accent);color:var(--ink);padding:8px 18px;transform:translateY(-150%)}.skip-link:focus{transform:none}

/* ── Type ── */
h1,h2{font-family:'Bebas Neue',sans-serif;font-weight:400;letter-spacing:.015em;text-wrap:balance}
h2{font-size:clamp(2.3rem,3.5vw,3.25rem);line-height:1.1;margin:0;max-width:760px}
h3{font-family:'Outfit',sans-serif;font-weight:500;letter-spacing:-.02em;font-size:1.6rem;line-height:1.3}
p{text-wrap:pretty}
.tag{font:400 .8125rem/1.65 'JetBrains Mono',monospace;letter-spacing:.075em;text-transform:uppercase;color:var(--accent2);margin-bottom:20px}
.wrap{width:min(100%,1360px);margin:0 auto;padding:104px 64px}
.chapter-heading{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;margin-bottom:48px}
.chapter-heading>p{color:var(--muted);font-size:var(--reading);line-height:1.75;max-width:600px}
.chapter-alt{background:var(--bg2);border-block:1px solid var(--border)}
.chapter-alt+.chapter-alt{border-top:0}
.arrow-link{display:inline-flex;gap:20px;align-items:center;color:var(--text);font-size:1.125rem;line-height:1.7;text-decoration:none;border-bottom:1px solid var(--accent);padding-bottom:4px;white-space:nowrap}
.arrow-link:hover{color:var(--accent)}
.arrow-link.small{font-size:1rem;gap:14px}
.signal-dot{width:7px;height:7px;background:var(--accent);border-radius:50%;display:inline-block;flex-shrink:0;box-shadow:0 0 14px #ff951a80}

/* ── Nav ── */
nav{height:82px;position:fixed;inset:0 0 auto;z-index:100;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:0 max(32px,calc((100vw - 1232px)/2));background:color-mix(in srgb,var(--bg) 92%,transparent);border-bottom:1px solid color-mix(in srgb,var(--border) 70%,transparent);backdrop-filter:blur(14px)}
.logo{text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:12px;font-size:1.35rem;letter-spacing:.005em;font-weight:500;color:var(--text)}
.logo img{width:36px;height:36px;object-fit:cover}.logo-x{color:var(--accent);font-weight:400}
.navl{display:flex;list-style:none;gap:26px;align-items:center}
.navl a{color:var(--text);font-size:.9375rem;text-decoration:none;white-space:nowrap}
.navl a:hover,.navl a[aria-current="page"]{color:var(--accent)}
.nav-controls{display:flex;align-items:center;gap:18px;flex-shrink:0}
.nav-actions{display:flex;align-items:center;gap:24px}
.nav-github{color:var(--text);font-size:.9375rem;text-decoration:none;white-space:nowrap}.nav-github:hover{color:var(--accent)}
.navbtn{background:var(--accent);color:var(--ink);padding:10px 17px;font-weight:600;font-size:.9375rem;text-decoration:none;white-space:nowrap}.navbtn:hover{background:var(--accent-soft);color:var(--ink)}.navbtn span{margin-left:8px}
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;padding:10px;border:1px solid var(--border);border-radius:50%;background:transparent;color:var(--text)}
.theme-toggle[hidden]{display:none}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.theme-toggle svg{width:22px;height:22px}
.theme-moon{display:none}:root[data-theme="light"] .theme-sun{display:none}:root[data-theme="light"] .theme-moon{display:block}
.hamburger{display:none;background:none;border:0;width:44px;height:44px;flex-direction:column;gap:5px;align-items:center;justify-content:center;z-index:102}
.hamburger span{width:24px;height:2px;background:var(--text);transition:transform .2s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;inset:0;z-index:99;background:var(--bg);flex-direction:column;align-items:flex-start;justify-content:center;padding:100px 9% 40px;gap:22px;overflow:auto}
.mobile-menu.open{display:flex}.mobile-menu a{font-size:1.6rem;color:var(--text);text-decoration:none}.mobile-menu .mob-cta{color:var(--accent);font-size:1.1rem}

/* ── Hero ── */
.hero{margin-top:82px;min-height:min(880px,calc(100svh - 82px));position:relative;display:flex;align-items:center;isolation:isolate;background:var(--bg)}
.hero-bg,.hero-shade{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.hero-bg{left:24%;background:var(--bg) url('desktop-hero3.webp') center/cover no-repeat}
.hero-bg video{width:100%;height:100%;object-fit:cover;object-position:60% center;opacity:.95}
.hero-bg .bg-mobile{display:none}
.hero-shade{background:linear-gradient(90deg,var(--bg) 0%,color-mix(in srgb,var(--bg) 96%,transparent) 26%,color-mix(in srgb,var(--bg) 72%,transparent) 44%,color-mix(in srgb,var(--bg) 20%,transparent) 68%,color-mix(in srgb,var(--bg) 4%,transparent) 100%),linear-gradient(0deg,var(--bg),transparent 22%,transparent 82%,color-mix(in srgb,var(--bg) 25%,transparent))}
.hero-content{padding-top:64px;padding-bottom:140px}
.hero .tag{color:var(--hi);display:flex;align-items:center;gap:12px;margin-bottom:28px}
h1{font-size:clamp(3.4rem,5.6vw,5.4rem);line-height:1.02;margin:0 0 26px;max-width:760px;text-shadow:0 4px 32px #05080e55}
h1 span{color:var(--accent)}
:root[data-theme="light"] h1{text-shadow:none}
.opening-copy{font-size:1.375rem;line-height:1.6;color:var(--hi);max-width:600px;margin:0 0 32px}
.install-strip{display:inline-flex;align-items:stretch;flex-wrap:wrap;max-width:100%;border:1px solid var(--border-strong);background:color-mix(in srgb,var(--bg) 80%,transparent);margin-bottom:28px;backdrop-filter:blur(6px)}
.install-cmd{font:500 .9375rem/1.5 'JetBrains Mono',monospace;color:var(--text);padding:14px 20px;display:flex;align-items:center;gap:12px;white-space:nowrap;overflow:auto}
.install-cmd .prompt{color:var(--accent2)}
.install-copy{border:0;border-left:1px solid var(--border-strong);background:transparent;color:var(--accent2);font-size:.9375rem;font-weight:500;padding:0 18px;white-space:nowrap}
.install-copy:hover,.install-copy.copied{background:var(--accent2);color:var(--ink)}
.install-more{display:flex;align-items:center;gap:10px;border-left:1px solid var(--border-strong);padding:0 18px;color:var(--text);text-decoration:none;font-size:.9375rem;white-space:nowrap}
.install-more:hover{color:var(--accent)}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px 32px;margin-bottom:34px}
.btn-p{font-family:'Outfit',sans-serif;display:inline-flex;align-items:center;gap:22px;background:var(--accent);color:var(--ink);border:1px solid var(--accent);padding:14px 24px;min-height:52px;font-size:1rem;font-weight:500;text-decoration:none;line-height:1.5}
.btn-p:hover{background:var(--accent-soft);border-color:var(--accent-soft);color:var(--ink)}
.hero-github{color:var(--text);font-size:.9375rem;text-decoration:none;padding:10px 0;border-bottom:1px solid var(--border-strong)}.hero-github span{margin-left:14px}.hero-github:hover{color:var(--accent)}
.hero-facts{list-style:none;display:flex;flex-wrap:wrap;gap:10px 0;color:var(--hi);font-size:1rem;line-height:1.6;max-width:820px}
.hero-facts li{display:flex;align-items:center}
.hero-facts li+li::before{content:'';width:4px;height:4px;border-radius:50%;background:var(--accent);margin:0 16px;flex-shrink:0}
.hero-facts a{color:inherit;text-decoration:none;border-bottom:1px solid var(--border-strong)}.hero-facts a:hover{color:var(--accent)}
.hero-bottomline{position:absolute;bottom:30px;left:max(64px,calc((100vw - 1232px)/2));right:max(64px,calc((100vw - 1232px)/2));display:flex;align-items:center;gap:32px;padding-top:20px;border-top:1px solid color-mix(in srgb,var(--dim) 30%,transparent);color:var(--dim);font: .6875rem/1.8 'JetBrains Mono',monospace;letter-spacing:.045em}
.hero-bottomline a{color:var(--text);font-family:'Outfit',sans-serif;font-size:.9375rem;letter-spacing:0;text-decoration:none}.hero-bottomline a span{margin-left:16px;color:var(--accent)}.hero-bottomline a:hover{color:var(--accent)}
.hero-art-label{margin-left:auto;margin-right:160px}
.motion-toggle{position:absolute;right:max(64px,calc((100vw - 1232px)/2));bottom:30px;background:transparent;border:0;border-bottom:1px solid var(--border-strong);color:var(--hi);padding:4px 0;font-size:.75rem;line-height:1.8}
.motion-toggle:hover{color:var(--accent)}

/* ── Client band ── */
.client-band{border-block:1px solid var(--border);background:var(--bg2)}
.client-band-inner{padding:26px 64px;display:flex;align-items:center;gap:40px}
.client-lead{font:400 .8125rem/1.6 'JetBrains Mono',monospace;letter-spacing:.075em;text-transform:uppercase;color:var(--accent2);white-space:nowrap}
.client-list{list-style:none;display:grid;grid-template-columns:repeat(3,max-content);gap:6px 40px;font-size:1.15rem;letter-spacing:-.01em;color:var(--text)}
.client-note{font-size:.9375rem;color:var(--muted);margin-left:auto;align-self:end}

/* ── 01 · Playback ── */
.play-frame{margin:0;background:#07101c;border:1px solid var(--border-strong)}
.film-heading{display:flex;align-items:center;justify-content:space-between;padding:13px 20px;color:#a9c3df;background:#0d1a2a;font: .75rem/1.6 'JetBrains Mono',monospace;letter-spacing:.04em}
.film-heading>span:first-child{display:flex;align-items:center;gap:10px}.film-heading .signal-dot{background:var(--accent2);box-shadow:0 0 10px #60baff50}
.play-frame video{aspect-ratio:16/9;width:100%;object-fit:contain;background:#03090e}
.film-caption{display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding:20px 22px;background:#0c1623;color:#c0ccda;font-size:1.0625rem;line-height:1.65}
.film-caption>span:first-child{max-width:760px}
.film-meta{font: .75rem/1.6 'JetBrains Mono',monospace;letter-spacing:.05em;color:#8fa9c5;white-space:nowrap;text-transform:uppercase}
:root[data-theme="light"] .play-frame{background:var(--bg2)}
:root[data-theme="light"] .film-heading,:root[data-theme="light"] .film-caption{background:var(--bg3);color:var(--hi)}
:root[data-theme="light"] .film-meta{color:var(--muted)}

/* ── 02 · Cycle timeline ── */
.cycle{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 40px;margin-top:24px;position:relative;padding-top:10px}
.cycle::before{content:'';position:absolute;left:0;right:0;top:calc(10px + 2.2rem + 12px);height:1px;background:linear-gradient(90deg,var(--accent),var(--accent2) 60%,var(--border-strong))}
.cycle-step{display:flex;flex-direction:column;position:relative;padding-top:0}
.cycle-when{font: .8125rem/1.6 'JetBrains Mono',monospace;letter-spacing:.05em;text-transform:uppercase;color:var(--dim);height:2.2rem;display:flex;align-items:flex-end;padding-bottom:10px}
.cycle-node{width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);box-shadow:0 0 0 6px var(--bg);margin:5px 0 26px;position:relative;z-index:1}
.chapter-alt .cycle-node{background:var(--bg2);box-shadow:0 0 0 6px var(--bg2)}
.cycle-step:nth-child(2) .cycle-node{background:var(--accent);box-shadow:0 0 0 6px var(--bg2),0 0 22px #ff951a70}
.cycle-step:nth-child(n+3) .cycle-node{border-color:var(--accent2)}
.cycle-step h3{margin-bottom:12px}
.cycle-step p{color:var(--muted);font-size:1.0625rem;line-height:1.75}

/* ── 03 · Record ── */
.chapter-record{background:radial-gradient(ellipse at 100% 0,#ff951a10,transparent 55%),var(--bg)}
.record-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:96px;align-items:center}
.record-copy>p{color:var(--muted);font-size:var(--reading);line-height:1.75;max-width:560px;margin:26px 0 8px}
.record-ledger{padding:18px 0 28px}
.record-ledger>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;border-bottom:1px solid var(--border);padding:16px 0}
.record-ledger dt{font-size:1.0625rem;color:var(--text)}.record-ledger dd{font-size:1.0625rem;color:var(--muted);line-height:1.6}
.record-specimen{margin:0;border:1px solid var(--border-strong);background:var(--bg2);box-shadow:0 30px 80px -30px #00000099}
.specimen-label{font: .75rem/1.6 'JetBrains Mono',monospace;letter-spacing:.075em;text-transform:uppercase;color:var(--accent);padding:14px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:16px}
.specimen-label::after{content:'estate / work / constraints';color:var(--dim)}
.specimen-body{padding:28px 24px 8px}
.specimen-text{font-size:1.5rem;line-height:1.45;letter-spacing:-.015em;color:var(--text);margin-bottom:26px;padding-left:18px;border-left:2px solid var(--accent)}
.specimen-meta>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;padding:12px 0;border-top:1px solid var(--border)}
.specimen-meta dt{font: .8125rem/1.7 'JetBrains Mono',monospace;letter-spacing:.05em;text-transform:uppercase;color:var(--dim)}
.specimen-meta dd{font-size:1rem;color:var(--hi);line-height:1.6;display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center}
.pill{font: 500 .75rem/1.4 'JetBrains Mono',monospace;letter-spacing:.05em;text-transform:uppercase;border:1px solid var(--accent2);color:var(--accent2);padding:3px 9px}
.pill-warn{border-color:var(--accent);color:var(--accent)}
.specimen-foot{padding:14px 24px;border-top:1px solid var(--border);font-size:.9375rem;color:var(--muted);letter-spacing:.01em}

/* ── Band ── */
.band{position:relative;isolation:isolate;overflow:hidden;background:#070b13 url('mootx01_desktop.webp') center 40%/cover no-repeat;border-block:1px solid var(--border)}
.band::before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#070b13f2 0%,#070b13d9 50%,#070b13a6 100%)}
:root[data-theme="light"] .band::before{background:linear-gradient(90deg,#f7f9fcf5 0%,#f7f9fce6 50%,#f7f9fcbf 100%)}
.band-inner{padding:88px 64px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:center}
.band-text{font-family:'Bebas Neue',sans-serif;font-size:clamp(2.6rem,4.2vw,4rem);line-height:1.02;letter-spacing:.015em;color:var(--text)}
.band-text span{color:var(--accent)}
.band-copy{color:var(--hi);font-size:var(--reading);line-height:1.7;max-width:560px}

/* ── 04 · Modes ── */
.modes{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0 80px;border-top:1px solid var(--border)}
.mode-group{padding-top:30px}
.mode-group-title{font: .8125rem/1.7 'JetBrains Mono',monospace;letter-spacing:.075em;text-transform:uppercase;color:var(--accent);margin-bottom:6px}
.mode-group-title-second{margin-top:34px}
.mode-list{list-style:none}
.mode-list li{border-bottom:1px solid var(--border)}
.mode-list a{display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px;padding:18px 0;text-decoration:none;color:var(--text);align-items:baseline}
.mode-list a:hover strong{color:var(--accent)}
.mode-list strong{font-weight:500;font-size:1.125rem;letter-spacing:-.01em}
.mode-list span{color:var(--muted);font-size:1.0625rem;line-height:1.6}
.chapter-foot{display:flex;align-items:baseline;gap:40px;margin-top:44px;flex-wrap:wrap}
.foot-note{color:var(--muted);font-size:1.0625rem;line-height:1.7;max-width:640px}

/* ── 05 · Platform rows ── */
.platform-rows{border-top:1px solid var(--border)}
.platform-row{display:grid;grid-template-columns:200px minmax(0,1fr) 260px;gap:48px;padding:38px 0;border-bottom:1px solid var(--border);align-items:start}
.platform-name{font-family:'Bebas Neue',sans-serif;font-size:2.1rem;line-height:1;letter-spacing:.02em;color:var(--accent);padding-top:6px}
.platform-body h3{margin-bottom:12px}
.platform-body p{color:var(--muted);font-size:1.0625rem;line-height:1.75;max-width:640px}
.platform-tags{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:flex-end;padding-top:6px}
.platform-tags span{font: .8125rem/1.6 'JetBrains Mono',monospace;letter-spacing:.04em;color:var(--hi);border:1px solid var(--border-strong);padding:5px 11px;white-space:nowrap}

/* ── 06 · Bench ── */
.chapter-bench{background:linear-gradient(120deg,#0b192a,#0a1420);border-block:1px solid var(--border)}
:root[data-theme="light"] .chapter-bench{background:linear-gradient(120deg,#e8f1fb,#f0f5fb)}
.bench-mast{display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding-bottom:18px;border-bottom:1px solid var(--border-strong)}
.bench-mast h3{margin:0}
.bench-note{color:var(--accent);font: .8125rem/1.7 'JetBrains Mono',monospace;letter-spacing:.04em}
.table-scroll{overflow-x:auto}
.bench-table{border-collapse:collapse;width:100%;text-align:left}
.bench-table caption{caption-side:bottom;text-align:left;color:var(--dim);font-size:.9375rem;padding-top:14px}
.bench-table th,.bench-table td{padding:20px 22px;border-bottom:1px solid var(--border)}
.bench-table tr>*:first-child{padding-left:0}.bench-table tr>*:last-child{padding-right:0}
.bench-table thead th{color:var(--dim);font: .75rem/1.6 'JetBrains Mono',monospace;letter-spacing:.07em;text-transform:uppercase;font-weight:400}
.bench-table tbody th{font-size:1.2rem;font-weight:400;width:32%}
.bench-table tbody td:nth-child(2){color:var(--accent);font-size:1.9rem;line-height:1.1;width:18%}
.bench-table tbody td:last-child{color:var(--muted);font-size:1.0625rem;line-height:1.65}
.disclosure{margin-top:32px;border-block:1px solid var(--border)}
.disclosure summary{font-size:1.125rem;list-style:none;padding:18px 0;cursor:pointer;display:flex;justify-content:space-between;gap:24px}
.disclosure summary::-webkit-details-marker{display:none}
.disclosure summary span{color:var(--accent2);font-size:1.4rem;line-height:1}
.disclosure[open] summary span{transform:rotate(45deg)}
.disclosure>div{max-width:900px;color:var(--muted);font-size:var(--reading);line-height:1.75;padding:0 0 24px}
.disclosure p{margin-bottom:14px}

/* ── 07 · Editions ── */
.edition-intro{font-size:var(--reading);line-height:1.75;color:var(--muted);max-width:900px;margin:24px 0 48px}
.edition-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:72px}
.edition-column{border-top:2px solid var(--accent);padding-top:24px;min-width:0}
.edition-paid{border-color:var(--accent2)}
.edition-label{font: .8125rem/1.7 'JetBrains Mono',monospace;letter-spacing:.065em;text-transform:uppercase;color:var(--accent);margin-bottom:10px}
.edition-paid .edition-label{color:var(--accent2)}
.edition-column>h3{font-size:1.9rem;line-height:1.2;margin-bottom:22px}
.edition-column p{font-size:var(--reading);line-height:1.7;color:var(--muted)}
.edition-lede{margin-bottom:30px}
.edition-item{border-top:1px solid var(--border);padding:24px 0}
.edition-item h4{font-size:1.375rem;line-height:1.4;letter-spacing:-.015em;font-weight:500;margin-bottom:14px;color:var(--text)}
.edition-item h4 span{display:block;font-size:1rem;line-height:1.6;font-weight:400;letter-spacing:0;color:var(--accent2);margin-top:5px}
.edition-item p{margin:0}
.license-reference{margin-top:30px}
.license-reference p{font-size:1.125rem;line-height:1.75;color:var(--muted);max-width:960px;margin-bottom:20px}
.license-links{display:flex;flex-wrap:wrap;gap:12px 26px}
.license-links a{font-size:1rem;color:var(--accent2);text-decoration:none}.license-links a:hover{text-decoration:underline}

/* ── 08 · Install ── */
.chapter-install{background:radial-gradient(ellipse at 10% 0,#3ab4ff0d,transparent 60%),var(--bg)}
.install-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:0 100px;align-items:start}
.install-intro{position:sticky;top:120px}
.install-intro h2{font-size:clamp(2.3rem,3.3vw,3.1rem);line-height:1.1;margin-bottom:24px;max-width:none}
.install-intro p{font-size:1.0625rem;color:var(--muted);line-height:1.8;max-width:420px;margin-bottom:28px}
.dl-head{font: .8125rem/1.7 'JetBrains Mono',monospace;letter-spacing:.075em;text-transform:uppercase;color:var(--accent2);padding-bottom:10px;border-bottom:1px solid var(--border-strong)}
.dl-group+.dl-group{margin-top:40px}
.dl-row{display:flex;align-items:center;gap:20px;width:100%;padding:16px 34px 16px 0;border:0;border-bottom:1px solid var(--border);background:transparent;color:var(--text);text-align:left;text-decoration:none;position:relative;font-size:1.125rem}
.dl-row::after{content:'↗';position:absolute;right:4px;color:var(--accent2);font-size:1.1rem}
.dl-row:is(button)::after{content:'⧉'}
.dl-row.copied::after{content:'✓';color:var(--accent)}
.dl-row:hover{color:var(--accent)}
.dl-row svg{fill:var(--accent2);width:21px;height:21px;flex-shrink:0}
.dl-row>span{display:flex;flex-direction:column;min-width:0}
.dl-row strong{font-weight:500}
.dl-row em{font-style:normal;font-size:1rem;color:var(--muted);overflow-wrap:anywhere}
.dl-row-note{margin-top:40px;border-top:1px solid var(--border)}

/* ── Footer ── */
footer{background:var(--bg);border-top:1px solid var(--border);padding:36px max(32px,calc((100vw - 1232px)/2)) 32px}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:20px 40px;flex-wrap:wrap}
.flogo{color:var(--accent);font-size:1.2rem;letter-spacing:.01em}
.flinks{list-style:none;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.875rem}
.flinks a{color:var(--muted);text-decoration:none}.flinks a:hover{color:var(--accent)}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px 40px;flex-wrap:wrap;margin-top:26px;padding-top:22px;border-top:1px solid var(--border)}
.ai-sum{display:flex;align-items:center;flex-wrap:wrap;gap:10px 12px}
.ai-sum-label{font: .75rem/1.6 'JetBrains Mono',monospace;letter-spacing:.075em;text-transform:uppercase;color:var(--dim);margin-right:8px}
.ai-sum a{font-size:.875rem;color:var(--text);text-decoration:none;border:1px solid var(--border);border-radius:999px;padding:6px 14px}
.ai-sum a:hover{color:var(--accent2);border-color:var(--accent2)}
.fcopy{font-size:.75rem;color:var(--dim)}

/* ── Shared runtime pieces (interactions.js) ── */
.copy-status{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:300;background:#18314f;border:1px solid #5685b8;color:#fff;padding:10px 18px;font-size:.9375rem;pointer-events:none}
.copy-status:empty{display:none}
.command-dialog{background:var(--bg2);color:var(--text);border:1px solid var(--border);padding:24px;max-width:560px}
.command-dialog textarea{width:100%;min-height:90px;margin:12px 0;background:var(--bg);color:var(--text);border:1px solid var(--border);padding:10px;font:inherit}
.command-dialog button{background:var(--accent);color:var(--ink);border:0;padding:10px 18px}
.modal-overlay{display:none}

/* ── Responsive ── */
@media(min-width:1700px){
  .wrap{width:min(100%,1480px)}
  nav,.hero-bottomline,.motion-toggle,footer{--edge:max(64px,calc((100vw - 1352px)/2))}
  nav{padding-inline:var(--edge)}footer{padding-inline:var(--edge)}
  .hero-bottomline{left:var(--edge);right:var(--edge)}.motion-toggle{right:var(--edge)}
  .hero-bg{left:30%}
  h1{font-size:5.8rem;max-width:820px}
  .opening-copy{max-width:640px}
}
@media(max-width:1150px){
  .wrap{padding:84px 40px}nav{height:76px;padding:0 40px}
  .navl{gap:18px}.nav-actions{gap:16px}
  .hero{margin-top:76px;min-height:700px}
  .hero-content{padding-top:64px;padding-bottom:140px}
  .hero-bottomline{left:40px;right:40px}.motion-toggle{right:40px}.hero-art-label{display:none}
  .chapter-heading{gap:48px}
  .client-band-inner{padding:22px 40px;gap:24px;flex-wrap:wrap}.client-note{margin-left:0;width:100%}
  .cycle{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 40px}
  .cycle::before{display:none}
  .cycle-node{box-shadow:none}.chapter-alt .cycle-node{box-shadow:none}
  .record-layout{grid-template-columns:1fr;gap:56px}
  .band-inner{padding:72px 40px;gap:40px;grid-template-columns:1fr}
  .modes{grid-template-columns:1fr;gap:0}
  .mode-group+.mode-group{border-top:1px solid var(--border);margin-top:10px}
  .mode-list a{grid-template-columns:210px minmax(0,1fr)}
  .platform-row{grid-template-columns:160px minmax(0,1fr);gap:24px 32px}
  .platform-tags{grid-column:2;justify-content:flex-start}
  .edition-columns{gap:44px}
  .install-layout{grid-template-columns:1fr;gap:48px}.install-intro{position:static}
}
@media(max-width:1000px){
  .navl,.nav-actions{display:none}.hamburger{display:flex}
}
@media(max-width:760px){
  body{font-size:19px}:root{--reading:1.1875rem}
  .wrap{padding:64px 24px}nav{padding:0 24px;height:72px}
  .logo img{width:32px;height:32px}.logo{font-size:1.25rem}
  .hero{margin-top:72px;min-height:760px;align-items:flex-start}
  .hero-content{padding:56px 24px 300px}
  .hero-bg{left:0;top:270px;background-image:url('iphone-moot-hero.webp');background-position:center 38%}
  .hero-bg .bg-desktop{display:none}.hero-bg .bg-mobile{display:block;object-position:center 42%;opacity:.8}
  .hero-shade{background:linear-gradient(180deg,var(--bg) 0,var(--bg) 30%,color-mix(in srgb,var(--bg) 88%,transparent) 48%,color-mix(in srgb,var(--bg) 8%,transparent) 78%,var(--bg) 100%)}
  .hero .tag{font-size:.6875rem;letter-spacing:.06em;margin-bottom:22px}
  h1{font-size:clamp(3rem,12vw,3.9rem);line-height:1.05;margin-bottom:22px}
  .opening-copy{font-size:1.2rem;line-height:1.65;margin-bottom:26px}
  .install-strip{width:100%;flex-direction:column}
  .install-cmd{padding:12px 16px;font-size:.875rem}
  .install-copy,.install-more{border-left:0;border-top:1px solid var(--border-strong);padding:12px 16px;justify-content:center}
  .hero-actions{gap:16px 24px;margin-bottom:24px}
  .hero-facts{font-size:.9375rem;max-width:100%}
  .hero-facts li+li::before{margin:0 10px}
  .hero-bottomline{left:24px;right:24px;bottom:22px;padding-top:16px}.hero-bottomline a{font-size:.875rem}
  .motion-toggle{right:24px;bottom:22px;font-size:.6875rem}
  .client-band-inner{padding:20px 24px}.client-list{font-size:1rem;gap:6px 20px;grid-template-columns:repeat(2,max-content)}
  .chapter-heading{display:block;margin-bottom:32px}.chapter-heading h2{margin-bottom:22px}
  h2{font-size:clamp(2rem,8.4vw,2.6rem);line-height:1.15}
  .film-heading{font-size:.625rem;padding:12px}.film-heading>span:last-child{display:none}
  .film-caption{display:block;padding:16px;font-size:.9375rem}.film-meta{display:block;margin-top:10px}
  .cycle{grid-template-columns:1fr;gap:30px}
  .cycle-when{height:auto;padding-bottom:6px}.cycle-node{margin:4px 0 14px}
  .record-ledger>div{grid-template-columns:110px minmax(0,1fr);gap:16px;padding:14px 0}
  .record-ledger dt,.record-ledger dd{font-size:1rem}
  .specimen-label::after{display:none}
  .specimen-body{padding:22px 18px 6px}.specimen-text{font-size:1.25rem}
  .specimen-meta>div{grid-template-columns:1fr;gap:4px}
  .band-inner{padding:60px 24px}
  .mode-list a{grid-template-columns:1fr;gap:4px;padding:16px 0}
  .chapter-foot{gap:20px;margin-top:32px}
  .platform-row{grid-template-columns:1fr;gap:12px;padding:28px 0}
  .platform-tags{grid-column:1}
  .bench-mast{display:block}.bench-mast h3{margin-bottom:8px}
  .bench-table th,.bench-table td{padding:16px 10px}
  .bench-table thead th{font-size:.625rem;letter-spacing:.02em}
  .bench-table tbody th{font-size:1rem}.bench-table tbody td:nth-child(2){font-size:1.5rem}.bench-table tbody td:last-child{font-size:.9375rem}
  .edition-columns{grid-template-columns:1fr;gap:40px}
  .edition-column>h3{font-size:1.65rem}.edition-item h4{font-size:1.3rem}
  .install-intro h2{font-size:2.4rem}
  .dl-row{padding:15px 28px 15px 0;gap:16px;font-size:1.0625rem}.dl-row em{font-size:.9375rem}
  footer{padding:28px 24px}
  .foot-top,.foot-bottom{flex-direction:column;align-items:flex-start}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hamburger span{transition:none}}

/* Light palette: keep the buttons orange rather than the darker accent used for text. */
:root[data-theme="light"] :is(.btn-p,.navbtn,.skip-link,.command-dialog button){background:var(--accent-soft);border-color:var(--accent-soft);color:var(--ink)}
:root[data-theme="light"] :is(.btn-p,.navbtn):hover{background:#ffb252;border-color:#ffb252;color:var(--ink)}
:root[data-theme="light"] ::selection{background:var(--accent-soft)}

/* Light palette: a grey veil fades to white on the left so the dark footage meets the page softly. */
:root[data-theme="light"] .hero-bg{left:20%}
:root[data-theme="light"] .hero-shade{background:linear-gradient(90deg,#f7f9fc 0%,#f7f9fc 22%,#eef2f7f5 34%,#d9e1eacc 46%,#b9c4d190 60%,#96a3b350 76%,#7f8c9c18 100%),linear-gradient(0deg,#f7f9fc,#f7f9fc90 10%,transparent 26%,transparent 80%,#f7f9fc50 100%)}
@media(max-width:760px){:root[data-theme="light"] .hero-shade{background:linear-gradient(180deg,#f7f9fc 0,#f7f9fc 30%,#e6ecf3e6 46%,#b9c4d160 72%,#f7f9fc 100%)}}
html{scroll-behavior:auto}
body{overflow-anchor:none}

/* 03 · In action: a memory moving through the estate, drawn as a looping SVG. */
.living-figure{margin:0}
.living-svg{width:100%;height:auto;display:block}
.living-svg .lm-mono{font:400 12.5px/1 'JetBrains Mono',monospace;letter-spacing:.04em}
.living-cap{display:flex;flex-wrap:wrap;gap:8px 24px;padding:16px 0 0;font-size:.9375rem;line-height:1.6;color:var(--muted)}
.living-cap .o{color:var(--accent)}.living-cap .b{color:var(--accent2)}
@media(prefers-reduced-motion:reduce){.living-svg .lm-live{display:none}}
.living-steps{display:none;list-style:none;counter-reset:ls;border-top:1px solid var(--border);margin-top:4px}
.living-steps li{counter-increment:ls;position:relative;padding:14px 0 14px 42px;border-bottom:1px solid var(--border);color:var(--muted);font-size:1.0625rem;line-height:1.6}
.living-steps li::before{content:'0' counter(ls);position:absolute;left:0;top:16px;font:400 .8125rem/1 'JetBrains Mono',monospace;color:var(--accent)}
.living-steps b{font-weight:500;color:var(--text)}
@media(max-width:760px){.living-svg{display:none}.living-steps{display:block}.living-cap{padding-top:14px}}