/* ScopeMark marketing site. Dark glass + lime, per the brand kit.
   Tokens first: never hardcode a colour below this block. */
/* Theme tokens. Light is the default; dark applies with <html data-theme="dark">.
   The scroll-built building keeps its own night-sky stage in both themes (.force-dark). */
:root {
  --ink: #070b09; --ink-2: #0c1311; --forest: #1a4a30; --moss: #347850;
  --lime: #b4f05a; --teal: #3ee0b0; --cream: #faf8f2;
  color-scheme: light;
  --bg: #faf8f2; --surface: #ffffff; --fg: #0f1412;
  --muted: rgba(15, 20, 18, 0.68); --faint: rgba(15, 20, 18, 0.5);
  --accent: #2b6b42; --accent-2: #0b8a69;
  --lime-soft: rgba(138, 200, 40, 0.2);
  --glass: rgba(255, 255, 255, 0.7); --glass-2: rgba(15, 20, 18, 0.05); --edge: rgba(15, 20, 18, 0.12);
  --glass-a: rgba(255, 255, 255, 0.92); --glass-b: rgba(255, 255, 255, 0.62);
  --glass-hi: rgba(255, 255, 255, 0.95); --glass-shadow: rgba(24, 50, 34, 0.28);
  --t1: rgba(15, 20, 18, 0.04); --t2: rgba(15, 20, 18, 0.07); --t3: rgba(15, 20, 18, 0.12);
  --nav-bg: rgba(255, 255, 255, 0.72); --nav-bg-2: rgba(255, 255, 255, 0.94); --menu-bg: rgba(255, 255, 255, 0.97);
  --shadow-strong: rgba(24, 50, 34, 0.24);
  --g1: #0f1412; --g2: #2b6b42; --g3: #0b9a76;
  --danger: #d3443a; --warn: #9a6200;
  --knob: #ffffff; --photo-op: 0.22;
  --radius: 20px;
  --font: 'Geist', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}
:root[data-theme="dark"], .force-dark {
  color-scheme: dark;
  --bg: #070b09; --surface: #0c1311; --fg: #faf8f2;
  --muted: rgba(250, 248, 242, 0.62); --faint: rgba(250, 248, 242, 0.38);
  --accent: #b4f05a; --accent-2: #3ee0b0;
  --lime-soft: rgba(180, 240, 90, 0.14);
  --glass: var(--t1); --glass-2: var(--t2); --edge: var(--t3);
  --glass-a: var(--t2); --glass-b: var(--t1);
  --glass-hi: var(--t3); --glass-shadow: rgba(0, 0, 0, 0.7);
  --t1: var(--t1); --t2: var(--t2); --t3: var(--t3);
  --nav-bg: rgba(10, 16, 13, 0.62); --nav-bg-2: rgba(7, 11, 9, 0.86); --menu-bg: rgba(10, 16, 13, 0.9);
  --shadow-strong: rgba(0, 0, 0, 0.8);
  --g1: #faf8f2; --g2: #b4f05a; --g3: #3ee0b0;
  --danger: #ff7a6b; --warn: #ffc94d;
  --knob: #faf8f2; --photo-op: 0.34;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  background: var(--bg); color: var(--fg); font-family: var(--font); transition: background .3s, color .3s;
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 6px; }
.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
section { position: relative; padding: 110px 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent);
  padding: 6px 14px; border: 1px solid var(--edge); border-radius: 99px; background: var(--glass);
}
.eyebrow i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 10px var(--lime); }
h1, h2, h3 { letter-spacing: -0.03em; line-height: 1.06; font-weight: 600; }
h2 { font-size: clamp(32px, 4.6vw, 56px); margin: 18px 0 16px; }
h3 { font-size: 22px; letter-spacing: -0.02em; line-height: 1.2; }
.lede { font-size: clamp(16px, 1.6vw, 19px); color: var(--muted); max-width: 640px; }
.grad { background: linear-gradient(100deg, var(--g1) 10%, var(--g2) 60%, var(--g3)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sec-head { max-width: 760px; margin-bottom: 56px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .lede { margin-inline: auto; }

/* glass surface */
.glass {
  background: linear-gradient(160deg, var(--glass-a), var(--glass-b));
  border: 1px solid var(--edge); border-radius: var(--radius);
  -webkit-backdrop-filter: blur(22px) saturate(160%); backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 1px 0 var(--glass-hi) inset, 0 30px 60px -30px var(--glass-shadow);
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 13px 24px; border-radius: 99px;
  font-weight: 600; font-size: 15px; transition: transform .2s, box-shadow .2s, background .2s; white-space: nowrap;
}
.btn-primary { background: var(--lime); color: #10200a; box-shadow: 0 0 0 0 rgba(180,240,90,.5), 0 10px 30px -10px rgba(180,240,90,.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 6px rgba(180,240,90,.16), 0 14px 36px -10px rgba(180,240,90,.7); }
.btn-ghost { border: 1px solid var(--edge); background: var(--glass); }
.btn-ghost:hover { background: var(--glass-2); transform: translateY(-2px); }
.btn svg { width: 16px; height: 16px; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }

/* nav */
.nav {
  position: fixed; inset: 14px 0 auto; z-index: 50; display: flex; justify-content: center; pointer-events: none;
}
.nav-in {
  pointer-events: auto; width: min(1120px, 100% - 28px); display: flex; align-items: center; justify-content: space-between;
  padding: 10px 12px 10px 22px; border-radius: 99px; background: var(--nav-bg);
  border: 1px solid var(--edge); -webkit-backdrop-filter: blur(20px) saturate(160%); backdrop-filter: blur(20px) saturate(160%);
}
.nav-logo img { height: 22px; width: auto; }
.nav-links { display: flex; gap: 28px; font-size: 14px; color: var(--muted); white-space: nowrap; }
.nav-links a:hover { color: var(--fg); }
.nav-cta { display: flex; gap: 8px; align-items: center; }
.nav-cta .btn { padding: 9px 18px; font-size: 14px; }
.burger { display: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--edge); }
.burger span, .burger span::before { display: block; width: 16px; height: 2px; background: var(--fg); margin: auto; position: relative; }
.burger span::before { content: ''; position: absolute; top: -5px; left: 0; }
.mobile-menu { display: none; }

/* hero */
.hero { padding: 150px 0 80px; min-height: 100svh; overflow: hidden; }
.aurora { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.aurora .blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; mix-blend-mode: screen; will-change: transform; }
.b1 { width: 620px; height: 620px; background: var(--forest); left: -120px; top: 10%; animation: drift 18s ease-in-out infinite; }
.b2 { width: 520px; height: 520px; background: var(--lime); opacity: .22; right: 10%; top: 38%; animation: drift 22s ease-in-out infinite reverse; }
.b3 { width: 460px; height: 460px; background: var(--teal); opacity: .2; right: -100px; top: -80px; animation: drift 26s ease-in-out infinite; }
.b4 { width: 420px; height: 420px; background: #5b6cff; opacity: .16; left: 38%; bottom: -160px; animation: drift 30s ease-in-out infinite reverse; }
@keyframes drift { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(60px,-40px) scale(1.15); } }
.grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--t1) 1px, transparent 1px), linear-gradient(90deg, var(--t1) 1px, transparent 1px);
  background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 70%); mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 70%);
}
.ribbon { position: absolute; left: -5%; right: -5%; top: 46%; height: 380px; z-index: 0; opacity: .9; pointer-events: none; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr 1.1fr; gap: 40px; align-items: center; }
.hero h1 { font-size: clamp(42px, 6.2vw, 80px); margin: 22px 0 22px; }
.hero .lede { margin-bottom: 34px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 38px; font-size: 13px; color: var(--faint); }
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof svg { width: 16px; height: 16px; color: var(--accent); }
.type-caret::after { content: ''; display: inline-block; width: 3px; height: .85em; background: var(--lime); margin-left: 6px; vertical-align: -0.08em; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* floating hero cards */
.stage { position: relative; height: 560px; }
.fcard { position: absolute; padding: 18px; transition: transform .25s ease-out; }
.fcard .t { font-size: 12px; color: var(--faint); display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.fc-risk { left: 0; top: 10px; width: 62%; animation: float 7s ease-in-out infinite; }
.fc-ms { right: 0; top: 70px; width: 48%; animation: float 8s ease-in-out -2s infinite; }
.fc-ai { left: 4%; bottom: 20px; width: 56%; animation: float 9s ease-in-out -4s infinite; }
.fc-cnt { right: 2%; bottom: 0; width: 42%; animation: float 7.5s ease-in-out -1s infinite; }
@keyframes float { 0%,100% { translate: 0 0; } 50% { translate: 0 -12px; } }
.big { font-size: 30px; font-weight: 600; letter-spacing: -.03em; }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 99px; }
.pill.ok { background: var(--lime-soft); color: var(--accent); }
.pill.warn { background: rgba(255,201,77,.14); color: var(--warn); }
.pill.bad { background: rgba(255,122,107,.14); color: var(--danger); }
.pill.info { background: rgba(62,224,176,.14); color: var(--accent-2); }
.bar { height: 6px; border-radius: 9px; background: var(--t3); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 9px; background: linear-gradient(90deg, var(--moss), var(--lime)); width: 0; transition: width 1.4s cubic-bezier(.2,.8,.2,1); }
.chat-line { font-size: 13px; padding: 9px 12px; border-radius: 12px; margin-top: 8px; max-width: 92%; }
.chat-q { background: var(--glass-2); margin-left: auto; }
.chat-a { background: var(--lime-soft); border: 1px solid rgba(180,240,90,.22); }
.dots span { display: inline-block; width: 5px; height: 5px; margin-right: 3px; border-radius: 50%; background: var(--lime); animation: dot 1.2s infinite; }
.dots span:nth-child(2) { animation-delay: .15s; } .dots span:nth-child(3) { animation-delay: .3s; }
@keyframes dot { 0%,80%,100% { opacity: .25; transform: translateY(0);} 40% { opacity: 1; transform: translateY(-3px);} }
.photo { border-radius: 12px; overflow: hidden; border: 1px solid var(--edge); }
.photo svg { width: 100%; height: auto; }

/* marquee */
.strip { padding: 40px 0 10px; }
.strip p { text-align: center; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 22px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 14px; width: max-content; animation: scroll 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.chip { display: inline-flex; align-items: center; gap: 10px; padding: 12px 22px; border-radius: 99px; border: 1px solid var(--edge); background: var(--glass); color: var(--muted); font-weight: 500; white-space: nowrap; }
.chip svg { width: 18px; height: 18px; color: var(--accent); }
@keyframes scroll { to { transform: translateX(-50%); } }

/* reveal */
.rv { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: .08s; } .rv.d2 { transition-delay: .16s; } .rv.d3 { transition-delay: .24s; }

/* problem stats */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.stat { padding: 32px; }
.stat b { display: block; font-size: clamp(44px, 5vw, 68px); letter-spacing: -.04em; line-height: 1; font-weight: 600; }
.stat p { color: var(--muted); margin-top: 12px; font-size: 15px; }
.stat small { display: block; margin-top: 14px; color: var(--faint); font-size: 12px; }

/* scope builder demo */
.demo { display: grid; grid-template-columns: 380px 1fr; gap: 20px; }
.demo-side { padding: 26px; display: flex; flex-direction: column; gap: 16px; }
.demo-side h4 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.opts { display: flex; flex-direction: column; gap: 8px; }
.opt { text-align: left; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--edge); background: var(--glass); transition: .2s; }
.opt:hover { background: var(--glass-2); }
.opt[aria-pressed="true"] { border-color: var(--accent); background: var(--lime-soft); }
.opt b { display: block; font-weight: 600; font-size: 15px; }
.opt span { color: var(--faint); font-size: 13px; }
.demo-out { padding: 28px; min-height: 520px; position: relative; overflow: hidden; }
.out-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; flex-wrap: wrap; gap: 8px; }
.scope-sec { margin-bottom: 18px; opacity: 0; transform: translateY(10px); transition: .5s; }
.scope-sec.on { opacity: 1; transform: none; }
.scope-sec h5 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; font-weight: 600; }
.scope-sec li { list-style: none; padding: 8px 0 8px 22px; position: relative; font-size: 14.5px; border-bottom: 1px solid var(--t1); color: var(--fg); }
.scope-sec li::before { content: ''; position: absolute; left: 0; top: 15px; width: 9px; height: 9px; border-radius: 3px; background: var(--lime); opacity: .8; }
.scope-sec.excl li::before { background: var(--danger); }
.ms-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--t1); font-size: 14.5px; }
.ms-row .n { width: 24px; height: 24px; border-radius: 50%; background: var(--lime-soft); color: var(--accent); display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.empty { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; color: var(--faint); padding: 30px; }
.note { font-size: 12.5px; color: var(--faint); margin-top: 14px; }

/* bento */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.bc { padding: 28px; position: relative; overflow: hidden; transition: transform .3s, border-color .3s; }
.bc:hover { transform: translateY(-4px); border-color: rgba(180,240,90,.35); }
.bc::after { content: ''; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx,50%) var(--my,0%), rgba(180,240,90,.1), transparent 45%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.bc:hover::after { opacity: 1; }
.bc .ic { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--lime-soft); color: var(--accent); margin-bottom: 18px; }
.bc .ic svg { width: 22px; height: 22px; }
.bc p { color: var(--muted); font-size: 15px; margin-top: 10px; }
.bc .tag { position: absolute; top: 24px; right: 24px; }
.s2 { grid-column: span 2; } .s3 { grid-column: span 3; } .s4 { grid-column: span 4; }
.mini { margin-top: 20px; }

/* tabs / workbench */
.bench { display: grid; grid-template-columns: 1fr 1.15fr; gap: 20px; }
.page { padding: 26px; background: #f4f1e8; color: #1c211e; border-radius: 16px; position: relative; min-height: 520px; font-size: 13px; box-shadow: 0 30px 60px -25px var(--shadow-strong); overflow: hidden; }
.page .hd { display: flex; justify-content: space-between; font-size: 11px; color: #6c6e69; border-bottom: 1px solid #d9d5c8; padding-bottom: 8px; margin-bottom: 14px; font-family: var(--mono); }
.page h6 { font-size: 15px; margin-bottom: 8px; letter-spacing: -.01em; }
.page p { margin: 7px 0; line-height: 1.55; }
.page mark { background: transparent; border-radius: 3px; transition: background .4s, box-shadow .4s; }
.page mark.hit { background: rgba(180,240,90,.75); box-shadow: 0 0 0 4px rgba(180,240,90,.35); }
.page .sheet-tag { position: absolute; bottom: 12px; right: 16px; font-family: var(--mono); font-size: 11px; color: #6c6e69; }
.bench-side { padding: 22px; display: flex; flex-direction: column; }
.tabs { display: flex; gap: 6px; padding: 5px; border-radius: 99px; background: var(--t1); border: 1px solid var(--edge); margin-bottom: 16px; flex-wrap: wrap; }
.tab { padding: 8px 16px; border-radius: 99px; font-size: 13.5px; font-weight: 500; color: var(--muted); transition: .2s; }
.tab[aria-selected="true"] { background: var(--lime); color: #10200a; }
.panel { display: none; flex: 1; animation: fade .4s; }
.panel.on { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } }
.find { width: 100%; text-align: left; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--edge); background: var(--glass); margin-bottom: 10px; transition: .2s; display: block; }
.find:hover, .find.sel { border-color: var(--accent); background: var(--lime-soft); }
.find .row { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 4px; }
.find b { font-weight: 600; font-size: 14.5px; }
.find span.s { font-size: 12.5px; color: var(--faint); font-family: var(--mono); }
.verdict { margin-top: 10px; padding: 14px 16px; border-radius: 14px; font-size: 13.5px; border: 1px dashed var(--edge); color: var(--muted); }
.verdict strong { color: var(--fg); }
.cmp { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
.cmp > div { padding: 14px; border-radius: 14px; background: var(--glass-2); border: 1px solid var(--edge); }
.cmp .n { font-size: 36px; font-weight: 600; letter-spacing: -.03em; }
.cmp small { color: var(--faint); font-family: var(--mono); font-size: 11.5px; display: block; }

/* pipeline diagram */
.pipe-wrap { padding: 34px 26px 26px; overflow-x: auto; }
.pipe { position: relative; display: grid; grid-template-columns: repeat(8, minmax(96px, 1fr)); gap: 6px; min-width: 860px; }
.pipe-line { position: absolute; left: 6%; right: 6%; top: 29px; height: 2px; background: var(--t3); }
.pipe-line i { position: absolute; left: 0; top: 0; bottom: 0; background: linear-gradient(90deg, var(--moss), var(--lime)); box-shadow: 0 0 14px var(--lime); width: 0; transition: width .8s cubic-bezier(.2,.8,.2,1); }
.node { position: relative; z-index: 1; text-align: center; padding: 0 4px; }
.node .dot { width: 58px; height: 58px; border-radius: 50%; margin: 0 auto 10px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--edge); transition: .3s; color: var(--muted); }
.node .dot svg { width: 24px; height: 24px; }
.node:hover .dot, .node.on .dot { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 6px var(--lime-soft), 0 0 30px -4px rgba(180,240,90,.5); transform: scale(1.08); }
.node.done .dot { background: var(--lime-soft); color: var(--accent); border-color: rgba(180,240,90,.5); }
.node span { font-size: 13px; font-weight: 500; color: var(--muted); display: block; }
.node.on span { color: var(--fg); }
.pipe-detail { margin-top: 26px; padding: 22px 24px; border-radius: 16px; background: var(--glass-2); border: 1px solid var(--edge); display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; min-height: 120px; }
.pipe-detail h4 { font-size: 20px; letter-spacing: -.02em; margin-bottom: 6px; }
.pipe-detail p { color: var(--muted); font-size: 15px; }
.pipe-detail ul { list-style: none; font-size: 13.5px; color: var(--muted); }
.pipe-detail li { padding: 4px 0 4px 20px; position: relative; }
.pipe-detail li::before { content: ''; position: absolute; left: 0; top: 11px; width: 8px; height: 2px; background: var(--lime); }

/* honest AI diagram */
.honest { display: grid; grid-template-columns: 1fr 70px 1fr 70px 1fr; align-items: stretch; gap: 0; }
.hbox { padding: 24px; }
.hbox h4 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; font-weight: 600; }
.hbox.rules h4 { color: var(--accent); } .hbox.model h4 { color: var(--accent-2); } .hbox.human h4 { color: var(--warn); }
.hbox li { list-style: none; padding: 9px 0; border-bottom: 1px solid var(--t2); font-size: 14.5px; display: flex; gap: 10px; }
.hbox li svg { width: 16px; height: 16px; flex: none; margin-top: 4px; }
.hbox.model.off { opacity: .35; filter: grayscale(1); transition: .4s; }
.harrow { display: grid; place-items: center; color: var(--accent); }
.harrow svg { width: 40px; height: 40px; }
.harrow .flow { stroke-dasharray: 6 6; animation: dash 1s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -12; } }
.toggle-row { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.switch { width: 54px; height: 30px; border-radius: 99px; background: var(--t3); position: relative; transition: .3s; border: 1px solid var(--edge); }
.switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: var(--knob); box-shadow: 0 1px 3px rgba(0,0,0,.35); transition: .3s; }
.switch[aria-checked="true"] { background: var(--danger); }
.switch[aria-checked="true"]::after { left: 27px; }
.guard { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 34px; }
.guard > div { padding: 20px; }
.guard b { display: block; font-size: 15px; margin-bottom: 4px; }
.guard span { font-size: 13.5px; color: var(--muted); }

/* compliance layers */
.layers { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.lay { padding: 28px; }
.doc { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px; background: var(--glass-2); border: 1px solid var(--edge); margin: 14px 0; }
.doc svg { width: 28px; height: 28px; color: var(--muted); flex: none; }
.co { display: flex; gap: 10px; margin: 8px 0; }
.co button { flex: 1; padding: 12px; border-radius: 14px; border: 1px solid var(--edge); background: var(--glass); text-align: left; transition: .2s; font-size: 14px; }
.co button[aria-pressed="true"] { border-color: var(--accent); background: var(--lime-soft); }
.co small { display: block; color: var(--faint); font-size: 12px; }
.decision { padding: 14px 16px; border-radius: 14px; margin-top: 12px; font-size: 14px; }
.decision.ok { background: var(--lime-soft); border: 1px solid rgba(180,240,90,.3); }
.decision.no { background: rgba(255,122,107,.1); border: 1px solid rgba(255,122,107,.3); }

/* invoice flow */
.flow3 { display: grid; grid-template-columns: 1fr 60px 1fr 60px 1fr; align-items: center; }
.fl { padding: 22px; min-height: 300px; }
.fl h4 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; font-weight: 600; }
.arrowline { display: grid; place-items: center; color: var(--accent); }
.arrowline svg { width: 36px; height: 36px; }
.inv { opacity: .25; transform: scale(.97); transition: .6s; }
.inv.on { opacity: 1; transform: none; }
.kv { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--t2); font-size: 14px; }
.kv span:first-child { color: var(--faint); }
.mono { font-family: var(--mono); }

/* comparison */
.table { overflow-x: auto; padding: 8px; }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { padding: 16px 18px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--t2); }
th { font-size: 13px; color: var(--faint); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
th.us { color: var(--accent); }
td.us { background: var(--lime-soft); font-weight: 500; }
td.yes { color: var(--accent); } td.no { color: var(--faint); } td.part { color: var(--warn); }
tr:last-child td { border-bottom: 0; }

/* cash bars */
.cash { display: flex; align-items: flex-end; gap: 14px; height: 170px; margin-top: 16px; }
.cash .col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: 8px; height: 100%; }
.cash .stack { width: 100%; display: flex; flex-direction: column; justify-content: flex-end; height: 130px; }
.cash .stack i { display: block; width: 100%; transition: height 1.2s cubic-bezier(.2,.8,.2,1); height: 0; }
.cash .iss { background: var(--lime); border-radius: 0 0 8px 8px; }
.cash .fc { background: repeating-linear-gradient(135deg, rgba(180,240,90,.5) 0 6px, rgba(180,240,90,.15) 6px 12px); border-radius: 8px 8px 0 0; }
.cash small { font-size: 11.5px; color: var(--faint); text-align: center; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { padding: 28px 24px; display: flex; flex-direction: column; position: relative; }
.plan.hot { border-color: rgba(180,240,90,.55); background: linear-gradient(160deg, rgba(180,240,90,.14), var(--t1)); }
.plan .badge { position: absolute; top: -12px; left: 24px; background: var(--lime); color: #10200a; font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 99px; letter-spacing: .06em; text-transform: uppercase; }
.plan .tg { color: var(--muted); font-size: 14px; min-height: 44px; margin: 8px 0 18px; }
.price { font-size: 40px; font-weight: 600; letter-spacing: -.04em; line-height: 1; }
.price small { font-size: 14px; color: var(--faint); font-weight: 400; letter-spacing: 0; }
.plan ul { list-style: none; margin: 22px 0; flex: 1; }
.plan li { font-size: 14px; padding: 7px 0 7px 24px; position: relative; color: var(--muted); }
.plan li::before { content: ''; position: absolute; left: 0; top: 13px; width: 12px; height: 7px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg) translateY(-3px); }
.plan .btn { justify-content: center; }
.seats { margin-top: 26px; padding: 26px 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 9px; background: var(--t3); outline-offset: 8px; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 6px var(--lime-soft); cursor: grab; }
input[type=range]::-moz-range-thumb { width: 24px; height: 24px; border-radius: 50%; background: var(--lime); border: 0; }
.addons { margin-top: 14px; font-size: 13.5px; color: var(--faint); text-align: center; }

/* faq */
.faq { max-width: 820px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--edge); padding: 6px 0; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 0; font-size: 18px; font-weight: 500; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 26px; color: var(--accent); transition: transform .3s; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding: 0 40px 20px 0; }

/* cta + footer */
.cta { text-align: center; padding: 70px 30px; overflow: hidden; position: relative; }
.cta::before { content: ''; position: absolute; inset: -40% -10% auto; height: 120%; background: radial-gradient(closest-side, rgba(180,240,90,.28), transparent 70%); pointer-events: none; }
.cta > * { position: relative; }
.cta h2 { margin-top: 0; }
footer { padding: 60px 0 40px; border-top: 1px solid var(--edge); color: var(--faint); font-size: 14px; }
.foot { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.foot img { height: 20px; width: auto; margin-bottom: 14px; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; }
.foot nav a:hover { color: var(--fg); }

/* responsive */
@media (max-width: 1020px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .burger { display: block; }
  .mobile-menu { position: fixed; inset: 76px 14px auto; z-index: 49; padding: 18px; flex-direction: column; gap: 4px; background: var(--menu-bg); border: 1px solid var(--edge); border-radius: 22px; -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
  .mobile-menu.open { display: flex; }
  .mobile-menu a { padding: 14px; border-radius: 12px; font-size: 17px; }
  .mobile-menu a:hover { background: var(--glass-2); }
  .hero-grid { grid-template-columns: 1fr; }
  .stage { height: 520px; }
  .demo, .bench, .layers { grid-template-columns: 1fr; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .s2, .s3, .s4 { grid-column: span 2; }
  .honest, .flow3 { grid-template-columns: 1fr; gap: 12px; }
  .harrow, .arrowline { transform: rotate(90deg); height: 40px; }
  .guard { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: 1fr; }
  .pipe-detail { grid-template-columns: 1fr; }
  .seats { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  section { padding: 76px 0; }
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .burger { display: block; }
    .hero { padding-top: 120px; }
  .stage { height: auto; display: flex; flex-direction: column; gap: 12px; }
  .fcard { position: static; width: 100% !important; animation: none; }
  .bento, .plans, .guard { grid-template-columns: 1fr; }
  .s2, .s3, .s4 { grid-column: auto; }
  .ribbon { display: none; }
  .demo-out, .page { min-height: 0; }
  .demo-side { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .rv { opacity: 1; transform: none; }
}

/* real hero photograph, dimmed and faded into the page */
.hero-photo { position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: url('img/hero-site.jpg') 72% 40% / cover no-repeat; opacity: var(--photo-op);
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 92%); mask-image: linear-gradient(180deg, #000 30%, transparent 92%); }
.photo.real { position: relative; aspect-ratio: 16 / 10; }
.photo.real img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 82%; }
.photo.real .gps { position: absolute; left: 8px; top: 8px; display: inline-flex; align-items: center; gap: 6px; font: 500 10px var(--mono); padding: 4px 10px; border-radius: 99px; background: rgba(7,11,9,.62); color: #faf8f2; }
.photo.real .gps::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }

/* scroll-built building */
.build { padding: 0; height: 480vh; }
.build-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; display: flex; align-items: center; overflow: hidden; }
.build-sticky::before { content: ''; position: absolute; inset: 0; z-index: 1; background: radial-gradient(60% 60% at 70% 60%, rgba(180,240,90,calc(var(--glow, 0) * .18)), transparent 70%), radial-gradient(50% 50% at 20% 20%, rgba(62,224,176,.07), transparent 70%); pointer-events: none; }
.build-grid { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; gap: 30px; align-items: center; width: min(1200px, 100% - 40px); }
.stages { position: relative; min-height: 230px; margin: 22px 0 26px; }
.stg { position: absolute; inset: 0 auto auto 0; opacity: 0; transform: translateY(18px); transition: opacity .5s, transform .5s; pointer-events: none; }
.stg.on { opacity: 1; transform: none; pointer-events: auto; }
.stg h2 { margin-top: 0; font-size: clamp(38px, 5vw, 64px); background: linear-gradient(100deg, var(--cream) 10%, var(--lime) 70%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stg p { color: var(--muted); max-width: 440px; font-size: 17px; }
.build-meter { max-width: 380px; padding: 16px 18px; border-radius: 16px; border: 1px solid var(--edge); background: var(--glass); }
.bm-top { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.bm-top b { color: var(--accent); font-family: var(--mono); font-weight: 500; }
.bm-bar { transition: none; }
.build-art svg { width: 100%; height: auto; max-height: 82vh; overflow: visible; }
#bsvg [data-r] { transform-box: fill-box; will-change: transform, opacity; }
@media (max-width: 860px) {
  .build-grid { grid-template-columns: 1fr; gap: 6px; align-content: center; }
  .stages { min-height: 190px; margin: 14px 0 12px; }
  .stg p { font-size: 15px; }
  .build-meter { display: none; }
  .build-art svg { max-height: 48vh; }
  .build { height: 420vh; }
}
@media (prefers-reduced-motion: reduce) { .build { height: auto; } .build-sticky { position: relative; height: auto; padding: 80px 0; } .stg { position: static; opacity: 1; transform: none; margin-bottom: 18px; } .stages { min-height: 0; } }

/* ===== UX layer ===== */
.skip { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--lime); color: #10200a; padding: 10px 18px; border-radius: 99px; font-weight: 600; transition: top .2s; }
.skip:focus { top: 14px; }
.sprog { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60; background: transparent; }
.sprog i { display: block; height: 100%; width: 100%; transform-origin: left; transform: scaleX(0); background: linear-gradient(90deg, var(--moss), var(--lime), var(--teal)); box-shadow: 0 0 12px var(--lime); }
.nav-links a { position: relative; padding: 6px 0; transition: color .2s; }
.nav-links a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px; background: var(--lime); transform: scaleX(0); transition: transform .3s; }
.nav-links a[aria-current="true"] { color: var(--fg); }
.nav-links a[aria-current="true"]::after { transform: scaleX(1); }
.nav-in { transition: background .3s, box-shadow .3s; }
.nav.scrolled .nav-in { background: var(--nav-bg-2); box-shadow: 0 20px 50px -20px var(--shadow-strong); }
.btn-primary { will-change: transform; }
.dock { position: fixed; left: 14px; right: 14px; bottom: 14px; z-index: 45; display: none; transform: translateY(120%); transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.dock .btn { width: 100%; justify-content: center; box-shadow: 0 20px 40px -10px var(--shadow-strong), 0 10px 30px -10px rgba(138,200,40,.6); }
.dock.show { transform: none; }
@media (max-width: 760px) { .dock { display: block; } footer { padding-bottom: 90px; } }

/* animated hero headline */
.hero h1 .ln { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.hero h1 .ln > span { display: inline-block; transform: translateY(110%); animation: rise .9s cubic-bezier(.2,.8,.2,1) forwards; animation-delay: calc(.15s + var(--i) * .13s); }
@keyframes rise { to { transform: none; } }
.scrollcue { display: inline-flex; align-items: center; gap: 12px; margin-top: 30px; font-size: 13px; color: var(--faint); transition: color .2s; }
.scrollcue:hover { color: var(--accent); }
.scrollcue span { width: 22px; height: 34px; border: 1.5px solid var(--edge); border-radius: 12px; position: relative; }
.scrollcue span::after { content: ''; position: absolute; left: 50%; top: 6px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: var(--lime); animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* ===== building v2 ===== */
.sky { position: absolute; inset: 0; z-index: 0; background: linear-gradient(180deg, var(--sky1, #0a1218), var(--sky2, #1b2c34)); overflow: hidden; }
.sky::after { content: ''; position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(180deg, transparent, var(--ink)); }
.stars { position: absolute; inset: 0 0 35%; opacity: var(--stars, 0); transition: opacity .2s; }
.stars i { position: absolute; width: 2px; height: 2px; border-radius: 50%; background: #fff; animation: tw 3s ease-in-out infinite; }
@keyframes tw { 50% { opacity: .2; } }
.moon { position: absolute; right: 12%; top: 12%; width: 70px; height: 70px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fffbe9, #cfd9c9 60%, #9fb3a2); box-shadow: 0 0 60px 10px rgba(255,251,233,.25); opacity: var(--stars, 0); transform: translateY(calc((1 - var(--stars, 0)) * 60px)); }
.cloud { position: absolute; height: 46px; border-radius: 50px; background: var(--t2); filter: blur(14px); opacity: var(--clouds, 1); animation: cloud 60s linear infinite; }
.cloud.c1 { width: 260px; top: 16%; left: -300px; }
.cloud.c2 { width: 180px; top: 30%; left: -200px; animation-duration: 80s; animation-delay: -30s; }
.cloud.c3 { width: 320px; top: 8%; left: -340px; animation-duration: 100s; animation-delay: -60s; }
@keyframes cloud { to { transform: translateX(calc(100vw + 700px)); } }
.build-grid { z-index: 1; }
.build-art { position: relative; }
.build-art svg { cursor: crosshair; }
.rail { display: flex; gap: 8px; margin: 0 0 18px; flex-wrap: wrap; }
.rail button { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; border-radius: 99px; border: 1px solid var(--edge); background: var(--glass); font-size: 13px; color: var(--muted); transition: .25s; }
.rail button b { font: 500 11px var(--mono); color: var(--faint); }
.rail button:hover { border-color: rgba(180,240,90,.5); color: var(--fg); }
.rail button.on { background: var(--lime); border-color: var(--accent); color: #10200a; }
.rail button.on b { color: #10200a; }
.ftip { position: absolute; pointer-events: none; z-index: 5; padding: 8px 12px; border-radius: 12px; background: rgba(7,11,9,.92); border: 1px solid rgba(180,240,90,.4); font-size: 12.5px; white-space: nowrap; opacity: 0; transform: translate(12px, -50%); transition: opacity .15s; }
.ftip.on { opacity: 1; }
.ftip b { color: var(--accent); font-weight: 600; }
.hint { position: absolute; left: 50%; bottom: -6px; transform: translateX(-50%); font-size: 12px; color: var(--faint); padding: 5px 12px; border: 1px solid var(--edge); border-radius: 99px; background: rgba(7,11,9,.6); transition: opacity .4s; }
.callouts .co { position: absolute; padding: 12px 14px; display: flex; flex-direction: column; gap: 3px; min-width: 190px; opacity: 0; transform: translateY(14px) scale(.96); transition: opacity .5s, transform .5s; pointer-events: none; }
.callouts .co.show { opacity: 1; transform: none; }
.callouts .co b { font-size: 14px; font-weight: 600; } .callouts .co small { font-size: 12px; color: var(--faint); } .callouts .co .pill { align-self: flex-start; margin-bottom: 2px; }
.callouts .co:has(.th) { flex-direction: row; align-items: center; gap: 12px; }
.co .th { width: 54px; height: 40px; border-radius: 8px; background: url('img/hero-site.jpg') 58% 84% / 320% auto; border: 1px solid var(--edge); flex: none; }
@media (max-width: 1100px) { .callouts, .hint { display: none; } }

/* roles */
.roles { padding: 10px; }
.rtabs { display: flex; gap: 6px; padding: 5px; border-radius: 99px; background: var(--t1); border: 1px solid var(--edge); width: fit-content; max-width: 100%; flex-wrap: wrap; margin: 8px 8px 0; }
.rtabs button { padding: 10px 20px; border-radius: 99px; font-weight: 500; font-size: 14.5px; color: var(--muted); transition: .25s; }
.rtabs button[aria-selected="true"] { background: var(--lime); color: #10200a; }
.rbody { display: grid; grid-template-columns: 1.05fr 1fr; gap: 30px; padding: 30px 26px 24px; animation: fade .45s; }
.rbody h3 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 14px; }
.rbody > div > p { color: var(--muted); margin-bottom: 18px; }
.ticks { list-style: none; }
.ticks li { position: relative; padding: 8px 0 8px 26px; font-size: 15px; color: var(--muted); border-bottom: 1px solid var(--t1); }
.ticks li::before { content: ''; position: absolute; left: 2px; top: 15px; width: 12px; height: 7px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.ticks b { color: var(--fg); font-weight: 500; }
.rvis { display: grid; gap: 12px; align-content: center; }
.rv-card { padding: 16px 18px; border-radius: 16px; background: var(--glass-2); border: 1px solid var(--edge); display: flex; justify-content: space-between; align-items: center; gap: 12px; animation: pop .5s both; animation-delay: calc(var(--d, 0) * .09s); }
.rv-card b { font-weight: 600; font-size: 15px; } .rv-card small { display: block; color: var(--faint); font-size: 12.5px; }
@keyframes pop { from { opacity: 0; transform: translateY(14px) scale(.97); } }
@media (max-width: 900px) { .rbody { grid-template-columns: 1fr; padding: 22px 12px; } }

/* ask chat */
.askgrid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }
.askside { display: grid; gap: 16px; align-content: start; }
.chat { padding: 20px; display: flex; flex-direction: column; min-height: 520px; }
.chat-top { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chat-log { flex: 1; overflow-y: auto; max-height: 360px; display: flex; flex-direction: column; gap: 10px; padding-right: 4px; scroll-behavior: smooth; }
.msg { padding: 12px 16px; border-radius: 16px; font-size: 14.5px; max-width: 88%; animation: pop .4s both; }
.msg.q { align-self: flex-end; background: var(--glass-2); border: 1px solid var(--edge); }
.msg.a { background: var(--lime-soft); border: 1px solid rgba(180,240,90,.22); }
.msg ul { margin: 8px 0 2px 18px; } .msg li { margin: 3px 0; }
.srcs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.srcs span { font: 500 11px var(--mono); padding: 3px 9px; border-radius: 99px; border: 1px solid var(--edge); color: var(--muted); background: var(--t1); }
.sugg { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0; }
.sugg button { padding: 8px 14px; border-radius: 99px; border: 1px solid var(--edge); background: var(--glass); font-size: 13px; color: var(--muted); transition: .2s; }
.sugg button:hover:not(:disabled) { border-color: var(--accent); color: var(--fg); transform: translateY(-1px); }
.sugg button:disabled { opacity: .45; cursor: wait; }
.chat-in { display: flex; gap: 8px; }
.chat-in input { flex: 1; min-width: 0; padding: 13px 18px; border-radius: 99px; border: 1px solid var(--edge); background: var(--t1); color: var(--fg); font: inherit; font-size: 15px; }
.chat-in input::placeholder { color: var(--faint); }
.chat-in input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--lime-soft); }
@media (max-width: 1020px) { .askgrid { grid-template-columns: 1fr; } .chat { min-height: 0; } }

.spot { position: relative; }
.spot::before { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s; background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%), rgba(180,240,90,.10), transparent 45%); }
.spot:hover::before { opacity: 1; }
.cta.spot::before { opacity: 1; }
@media (max-width: 760px) {
  .nav-in { padding: 8px 8px 8px 16px; }
  .nav-logo img { height: 17px; }
  .nav-cta .btn { padding: 8px 14px; font-size: 13.5px; }
  .hero h1 { font-size: clamp(44px, 13vw, 58px); }
  .chat { padding: 14px; }
  .msg { max-width: 94%; }
  .rtabs { margin: 4px 0 0; }
  .rtabs button { padding: 9px 14px; font-size: 13.5px; }
  .cmp { grid-template-columns: 1fr; }
}


/* ===== theme: light overrides, toggle, build stage ===== */
.logo-dark { display: none; }
:root[data-theme="dark"] .logo-light { display: none; }
:root[data-theme="dark"] .logo-dark { display: block; }
.theme-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--edge); background: var(--glass); display: grid; place-items: center; transition: transform .25s, background .2s, border-color .2s; color: var(--fg); }
.theme-btn:hover { background: var(--glass-2); border-color: var(--accent); transform: rotate(18deg); }
.theme-btn svg { width: 18px; height: 18px; }
.theme-btn .i-sun { display: none; }
:root[data-theme="dark"] .theme-btn .i-sun { display: block; }
:root[data-theme="dark"] .theme-btn .i-moon { display: none; }
body, .nav-in, .glass { transition: background .3s, color .3s, border-color .3s; }

:root:not([data-theme="dark"]) .aurora .blob { mix-blend-mode: normal; filter: blur(110px); }
:root:not([data-theme="dark"]) .b1 { opacity: .2; }
:root:not([data-theme="dark"]) .b2 { opacity: .5; }
:root:not([data-theme="dark"]) .b3 { opacity: .24; }
:root:not([data-theme="dark"]) .b4 { opacity: .14; }
:root:not([data-theme="dark"]) .ribbon { opacity: .55; }
:root:not([data-theme="dark"]) .hero-photo { mix-blend-mode: multiply; }
:root:not([data-theme="dark"]) .btn-ghost { background: rgba(255,255,255,.6); }
:root:not([data-theme="dark"]) .btn-primary { box-shadow: 0 10px 30px -10px rgba(90,150,20,.6); }
:root:not([data-theme="dark"]) .cta::before { background: radial-gradient(closest-side, rgba(138,200,40,.3), transparent 70%); }
:root:not([data-theme="dark"]) .plan.hot { background: linear-gradient(160deg, rgba(180,240,90,.3), rgba(255,255,255,.7)); }
:root:not([data-theme="dark"]) .marquee-track .chip { background: rgba(255,255,255,.7); }
:root:not([data-theme="dark"]) .page { border: 1px solid var(--edge); }

/* the building stage stays a night-sky scene in both themes */
.build { margin: 0 12px; border-radius: 40px; overflow: clip; background: var(--bg); color: var(--fg); }
.build .glass { border-color: var(--edge); }
@media (max-width: 760px) { .build { margin: 0 6px; border-radius: 26px; } }


/* ===== hero v2: describe the job, get the scope ===== */
.hero2 { padding: 150px 0 70px; min-height: 100svh; display: flex; align-items: center; }
.hero-center { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero2 h1 { font-size: clamp(46px, 8.2vw, 112px); line-height: 1.02; margin: 24px 0 22px; letter-spacing: -0.045em; }
.hero2 .hero-sub { max-width: 640px; margin: 0 auto 34px; }
.hero2 .hero-proof { justify-content: center; margin-top: 34px; }
.hero2 .scrollcue { margin-top: 22px; }
.jobbar { width: min(780px, 100%); display: flex; align-items: center; gap: 10px; padding: 8px 8px 8px 22px; border-radius: 99px; transition: box-shadow .25s, border-color .25s; }
.jobbar:focus-within { border-color: var(--accent); box-shadow: 0 0 0 5px var(--lime-soft), 0 1px 0 var(--glass-hi) inset, 0 30px 60px -30px var(--glass-shadow); }
.jb-ic { width: 22px; height: 22px; color: var(--accent); flex: none; }
.jobbar input { flex: 1; min-width: 0; background: transparent; border: 0; outline: 0; color: var(--fg); font: inherit; font-size: clamp(15px, 1.7vw, 18px); padding: 12px 0; }
.jobbar input::placeholder { color: var(--faint); }
.jobbar .btn { padding: 14px 26px; }
.jobchips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 18px; max-width: 780px; align-items: center; }
.jobchips span { font-size: 13px; color: var(--faint); margin-right: 4px; }
.jobchips button { padding: 8px 15px; border-radius: 99px; border: 1px solid var(--edge); background: var(--glass); font-size: 13.5px; color: var(--muted); transition: .2s; }
.jobchips button:hover { border-color: var(--accent); color: var(--fg); transform: translateY(-2px); }

.heroout { width: min(920px, 100%); margin-top: 30px; padding: 26px; text-align: left; animation: pop .5s both; }
.heroout[hidden] { display: none; }
.ho-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.ho-k { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.heroout h2 { font-size: clamp(20px, 2.6vw, 28px); margin: 4px 0 0; letter-spacing: -.02em; line-height: 1.15; }
.ho-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 18px 0 8px; }
.ho-steps i { height: 4px; border-radius: 4px; background: var(--t3); position: relative; overflow: hidden; }
.ho-steps i::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, var(--moss), var(--lime)); transform: scaleX(0); transform-origin: left; transition: transform .6s cubic-bezier(.2,.8,.2,1); }
.ho-steps i.on::after { transform: scaleX(1); }
.ho-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 34px; }
.ho-grid .scope-sec { margin-bottom: 12px; }
.ho-foot { display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; border-top: 1px solid var(--edge); padding-top: 18px; margin-top: 6px; opacity: 0; transform: translateY(8px); transition: .5s; }
.ho-foot.on { opacity: 1; transform: none; }
.ho-foot p { font-size: 14px; color: var(--muted); max-width: 470px; }
.ho-cta { display: flex; gap: 8px; flex-wrap: wrap; }

/* drafting-sheet details */
.sheet { position: absolute; inset: 96px 22px 22px; z-index: 1; pointer-events: none; }
.sheet .crop { position: absolute; width: 22px; height: 22px; border: 0 solid var(--faint); opacity: .7; }
.sheet .tl { top: 0; left: 0; border-top-width: 1.5px; border-left-width: 1.5px; }
.sheet .tr { top: 0; right: 0; border-top-width: 1.5px; border-right-width: 1.5px; }
.sheet .bl { bottom: 0; left: 0; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.sheet .br { bottom: 0; right: 0; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.sheet .tag { position: absolute; top: 4px; font: 500 11px var(--mono); letter-spacing: .12em; color: var(--faint); }
.sheet .tag.tl { left: 32px; } .sheet .tag.tr { right: 32px; }
@media (max-width: 860px) {
  .hero2 { padding-top: 120px; }
  .ho-grid { grid-template-columns: 1fr; }
  .jobbar { flex-wrap: wrap; border-radius: 26px; padding: 14px 14px 14px 18px; }
  .jobbar input { flex-basis: calc(100% - 40px); }
  .jobbar .btn { width: 100%; justify-content: center; }
  .sheet { display: none; }
  .heroout { padding: 18px; }
}


/* ===== hero backdrop: trade-aware blueprint scenes ===== */
.hero2 { --sc: #2b6b42; --sc-glow: #b4f05a; }
.scenes { position: absolute; left: 0; right: 0; top: 0; height: 100vh; height: 100svh; z-index: 0; pointer-events: none; overflow: hidden; opacity: .62;
  -webkit-mask-image: radial-gradient(ellipse 46% 52% at 50% 46%, transparent 28%, #000 78%), linear-gradient(180deg, #000 70%, transparent);
  -webkit-mask-composite: source-in; mask-image: radial-gradient(ellipse 46% 52% at 50% 46%, transparent 28%, #000 78%), linear-gradient(180deg, #000 70%, transparent); mask-composite: intersect; }
:root[data-theme="dark"] .scenes { opacity: .5; }
.scenes svg { width: 100%; height: 100%; }
.scenes .ground line { stroke: var(--sc); stroke-width: 1.4; opacity: .55; vector-effect: non-scaling-stroke; fill: none; transition: stroke 1s; }
.scene { opacity: 0; transition: opacity .7s; }
.scene.on { opacity: 1; }
.scene :is(path, line, rect, circle, ellipse) { fill: none; stroke: var(--sc); stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; }
.scene.on :is(path, line, rect, circle, ellipse) { animation: draw 1.7s cubic-bezier(.4, 0, .2, 1) forwards; animation-delay: calc(var(--k, 0) * 28ms); }
@keyframes draw { to { stroke-dashoffset: 0; } }
.hero2 .b2 { background: var(--sc-glow); transition: background 1.2s; }
.hero2 .b3 { background: var(--sc-glow); opacity: .14; transition: background 1.2s; }
.sheet .tag.lb { left: 32px; bottom: 4px; top: auto; } .sheet .tag.rb { right: 32px; bottom: 4px; top: auto; }
@media (max-width: 860px) { .scenes { opacity: .4; } }
@media (prefers-reduced-motion: reduce) { .scene :is(path, line, rect, circle, ellipse) { stroke-dashoffset: 0 !important; animation: none !important; } }
.hero2[data-scene="hvac"] { --sc: #0b8a69; --sc-glow: #3ee0b0; }
:root[data-theme="dark"] .hero2[data-scene="hvac"] { --sc: #3ee0b0; }
.hero2[data-scene="sign"] { --sc: #2b6b42; --sc-glow: #b4f05a; }
:root[data-theme="dark"] .hero2[data-scene="sign"] { --sc: #b4f05a; }
.hero2[data-scene="fit"] { --sc: #3a5fb0; --sc-glow: #7aa2ff; }
:root[data-theme="dark"] .hero2[data-scene="fit"] { --sc: #7aa2ff; }
.hero2[data-scene="elec"] { --sc: #b0720a; --sc-glow: #ffc94d; }
:root[data-theme="dark"] .hero2[data-scene="elec"] { --sc: #ffc94d; }
.hero2[data-scene="sec"] { --sc: #6a4cc4; --sc-glow: #a99bff; }
:root[data-theme="dark"] .hero2[data-scene="sec"] { --sc: #a99bff; }
.hero2[data-scene="gen"] { --sc: #2b6b42; --sc-glow: #b4f05a; }
:root[data-theme="dark"] .hero2[data-scene="gen"] { --sc: #b4f05a; }

.seatline { line-height: 1; }
.seatline b { font-size: 40px; font-weight: 600; letter-spacing: -.04em; }
.seatline small { font-size: 14px; color: var(--faint); font-weight: 400; }


/* ===== ERP sync ===== */
.erpmarq { overflow: hidden; display: grid; gap: 12px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.erpmarq-row { display: flex; gap: 12px; width: max-content; animation: scroll 55s linear infinite; }
.erpmarq-row.rev { animation-direction: reverse; animation-duration: 65s; }
.erpmarq:hover .erpmarq-row { animation-play-state: paused; }
.erpchip { display: inline-flex; align-items: center; gap: 12px; padding: 12px 22px 12px 14px; border-radius: 16px; border: 1px solid var(--edge); background: var(--glass); color: var(--muted); font-weight: 600; font-size: 16px; letter-spacing: -.01em; white-space: nowrap; transition: .25s; }
.erpchip i { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-style: normal; font-weight: 700; font-size: 14px; background: var(--lime-soft); color: var(--accent); }
.erpchip:hover { color: var(--fg); border-color: var(--accent); transform: translateY(-2px); }
.erpchip.on { color: #10200a; background: var(--lime); border-color: var(--lime); }
.erpchip.on i { background: rgba(16,32,10,.14); color: #10200a; }
.erpbox { padding: 22px; }
.erp-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.erp-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.erp-btns .btn { padding: 10px 18px; font-size: 14px; }
.erp-btns .btn:disabled { opacity: .5; cursor: wait; transform: none; }
.live { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(180,240,90,.7); animation: livep 1.8s infinite; }
@keyframes livep { 70% { box-shadow: 0 0 0 8px rgba(180,240,90,0); } 100% { box-shadow: 0 0 0 0 rgba(180,240,90,0); } }
.erp-grid { display: grid; grid-template-columns: 1fr 180px 1fr; gap: 6px; align-items: stretch; }
.erp-side { padding: 16px; border-radius: 16px; background: var(--glass-2); border: 1px solid var(--edge); min-height: 230px; }
.erp-side h4 { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); font-weight: 600; margin-bottom: 12px; }
.erp-side ul { list-style: none; display: grid; gap: 8px; }
.erp-side li { padding: 11px 13px; border-radius: 12px; background: var(--glass); border: 1px solid var(--edge); display: flex; justify-content: space-between; align-items: center; gap: 10px; animation: pop .45s both; }
.erp-side li b { font-size: 13.5px; font-weight: 600; display: block; }
.erp-side li small { font: 400 11.5px var(--mono); color: var(--faint); display: block; margin-top: 2px; }
.erp-side li.flash { border-color: var(--accent); box-shadow: 0 0 0 4px var(--lime-soft); }
.erp-mid svg { width: 100%; height: 100%; min-height: 180px; overflow: visible; }
.erp-mid path { fill: none; stroke: var(--t3); stroke-width: 2; stroke-dasharray: 5 6; }
.erp-mid path.go { stroke: var(--accent); animation: dash 1s linear infinite; }
.erp-mid text { font: 500 11px var(--mono); fill: var(--faint); transition: fill .3s; }
.erp-mid text.go { fill: var(--accent); }
.erp-log { margin-top: 14px; padding: 14px 16px; border-radius: 14px; background: var(--glass-2); border: 1px solid var(--edge); font: 400 12.5px/1.7 var(--mono); max-height: 190px; overflow-y: auto; }
.erp-log .ll { animation: pop .35s both; color: var(--muted); }
.erp-log .ll span { color: var(--faint); margin-right: 10px; }
.erp-log .ll em { font-style: normal; color: var(--accent); }
.erp-log .ll b { color: var(--fg); font-weight: 500; }
@media (max-width: 860px) {
  .erp-grid { grid-template-columns: 1fr; }
  .erp-mid { height: 80px; }
  .erp-mid svg { transform: rotate(90deg) scale(.5); transform-origin: center; min-height: 0; height: 180px; width: 220px; margin: -50px auto; display: block; }
}