/* ═══════════════════════════════════════════════════════════════════════
   mgmnt.work — landing : tokens, base, nav, hero, mock chrome, footer
   Slate-minimal: muted slate-teal accent over neutral graphite, light/dark.
   ═══════════════════════════════════════════════════════════════════════ */
:root {
  --font-sans: 'Geist', ui-sans-serif, -apple-system, system-ui, sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --font-serif: 'Instrument Serif', 'Times New Roman', serif;

  --bg: #fbfbfb;
  --bg-elev: #ffffff;
  --bg-sunk: #f3f3f4;
  --bg-hover: rgba(18,20,24,0.05);

  --text: #181a1d;
  --text-2: #51545c;
  --text-3: #888b92;

  --border: rgba(22,24,30,0.10);
  --border-2: rgba(22,24,30,0.15);

  /* blue↔green: solid mixed-teal for single-colour uses, gradient for surfaces */
  --accent: #157d8a;
  --accent-2: #1f9b76;
  --accent-fg: #ffffff;
  --accent-soft: rgba(21,125,138,0.10);
  --accent-soft-2: rgba(21,125,138,0.18);
  --accent-grad: linear-gradient(135deg, #1f6fd6 0%, #15a06a 100%);

  --success: #1f9d55;
  --warn: #c47a08;

  /* dark-surface palette (always-dark sections) */
  --dk-bg: #0c0e11;
  --dk-bg-2: #15171a80;
  --dk-text: #eceef0;
  --dk-text-2: rgba(236,238,240,0.62);
  --dk-text-3: rgba(236,238,240,0.42);
  --dk-border: rgba(150,160,172,0.15);
  --dk-accent: #3db5b8;

  --shadow-sm: 0 1px 2px rgba(18,20,26,0.06);
  --shadow-md: 0 6px 22px rgba(18,20,26,0.10), 0 1px 3px rgba(18,20,26,0.06);
  --shadow-lg: 0 26px 60px rgba(18,20,26,0.16), 0 3px 8px rgba(18,20,26,0.07);

  --r-sm: 7px; --r-md: 11px; --r-lg: 16px; --r-xl: 22px;
  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="dark"] {
  --bg: #0c0e11;
  --bg-elev: #16181c;
  --bg-sunk: #0f1113;
  --bg-hover: rgba(255,255,255,0.06);

  --text: #eceef0;
  --text-2: #b0b3ba;
  --text-3: #7e828a;

  --border: rgba(158,166,178,0.12);
  --border-2: rgba(158,166,178,0.20);

  --accent: #3db5b8;
  --accent-2: #44c08f;
  --accent-fg: #06121a;
  --accent-soft: rgba(61,181,184,0.16);
  --accent-soft-2: rgba(61,181,184,0.24);
  --accent-grad: linear-gradient(135deg, #5b9bff 0%, #34c98a 100%);

  --success: #4ec27c;
  --warn: #e09a2b;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.5);
  --shadow-md: 0 6px 22px rgba(0,0,0,0.55);
  --shadow-lg: 0 26px 60px rgba(0,0,0,0.65);
}

/* ── base ── */
*, *::before, *::after { box-sizing: border-box; }
::selection { background: var(--accent); color: #fff; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-sans); font-size: 17px; line-height: 1.6;
  color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility; overflow-x: hidden;
  transition: background .3s var(--ease), color .3s var(--ease);
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3);
}
.kicker--center { justify-content: center; }
.kicker__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-grad); box-shadow: 0 0 0 4px var(--accent-soft); }
.serif-em { font-family: var(--font-serif); font-weight: 400; font-style: italic; letter-spacing: 0; color: var(--accent); }

.btn {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-family: var(--font-sans); font-size: 14px; font-weight: 500;
  padding: 9px 16px; border-radius: var(--r-md); border: 1px solid transparent;
  transition: background .16s var(--ease), border-color .16s var(--ease), transform .16s var(--ease), color .16s var(--ease);
  white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn--sm { padding: 7px 13px; font-size: 13.5px; }
.btn--lg { padding: 13px 22px; font-size: 15px; }
.btn--solid { background: var(--accent-grad); color: var(--accent-fg); box-shadow: 0 1px 2px rgba(20,28,60,0.18); }
.btn--solid:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--line { border-color: var(--border-2); color: var(--text); }
.btn--line:hover { background: var(--bg-hover); border-color: var(--text-3); }
.btn--ghost { color: var(--text-2); }
.btn--ghost:hover { background: var(--bg-hover); color: var(--text); }

/* ── nav pill ── */
.nav { position: fixed; top: 14px; left: 0; right: 0; z-index: 100; display: flex; justify-content: center; padding: 0 16px; }
.nav__pill {
  display: flex; align-items: center; gap: 26px; width: 100%; max-width: 980px; height: 56px;
  padding: 0 10px 0 18px; border-radius: 999px;
  background: color-mix(in srgb, var(--bg-elev) 72%, transparent);
  backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.nav.is-scrolled .nav__pill { box-shadow: var(--shadow-md); border-color: var(--border-2); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; letter-spacing: -0.02em; }
.brand__mark { color: var(--accent); display: inline-flex; }
.brand__name { font-size: 15.5px; }
.brand__dot { color: var(--accent); }
.nav__links { display: flex; gap: 24px; margin-left: 6px; }
.nav__links a { font-size: 14px; color: var(--text-2); transition: color .15s var(--ease); }
.nav__links a:hover { color: var(--text); }
.nav__actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 999px; cursor: pointer;
  background: transparent; border: 1px solid var(--border); color: var(--text-2);
  transition: background .15s var(--ease), color .15s var(--ease);
}
.theme-toggle:hover { background: var(--bg-hover); color: var(--text); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.theme-toggle .i-moon { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-moon { display: block; }

/* ── hero ── */
.hero { position: relative; overflow: hidden; padding: 140px 0 56px; }
.hero__bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1100px 520px at 80% -12%, var(--accent-soft), transparent 62%),
    radial-gradient(760px 420px at 8% 0%, color-mix(in srgb, var(--accent-2) 8%, transparent), transparent 62%),
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 5%, transparent), transparent 44%),
    linear-gradient(var(--border) 1px, transparent 1px) 0 0 / 100% 34px,
    linear-gradient(90deg, var(--border) 1px, transparent 1px) 0 0 / 34px 100%;
  mask-image: radial-gradient(125% 95% at 50% 0%, #000 32%, transparent 80%);
  -webkit-mask-image: radial-gradient(125% 95% at 50% 0%, #000 32%, transparent 80%);
  opacity: .55;
}
[data-theme="dark"] .hero__bg { opacity: .42; }
.hero__trail {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  mask-image: radial-gradient(125% 95% at 50% 0%, #000 32%, transparent 80%);
  -webkit-mask-image: radial-gradient(125% 95% at 50% 0%, #000 32%, transparent 80%);
}
.hero__inner { position: relative; z-index: 1; min-height: 66vh; display: flex; flex-direction: column; justify-content: center; }
.hero__copy { max-width: 1080px; }
.display {
  font-family: var(--font-sans); font-weight: 500; letter-spacing: -0.03em;
  font-size: clamp(2.1rem, 5vw, 4.2rem); line-height: 1.08; margin: 22px 0 0;
}
.display em { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: 0; color: var(--accent); }
.lede { margin-top: 24px; font-size: 18px; line-height: 1.55; color: var(--text-2); max-width: 46ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__trust { margin-top: 20px; font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.04em; color: var(--text-3); }
.hero__trust b { color: var(--text-2); font-weight: 500; }

/* ── hero app preview: big, near-full-width — only its top (chrome + KPIs)
   peeks at the hero's base; the rest is revealed as you scroll. ── */
.hero__app { position: relative; z-index: 1; width: min(1320px, 94vw); margin: clamp(24px, 5vh, 72px) auto 0; }
.hero__frame { box-shadow: var(--shadow-lg); }
/* the app scales up as it scrolls into view (driven by JS on desktop) */
@media (min-width: 1041px) {
  .hero__frame { transform-origin: top center; transform: scale(0.9); will-change: transform; }
}
.frame__app--wide { grid-template-columns: 232px 1fr; min-height: 600px; }
.app__kpis--5 { grid-template-columns: repeat(5, 1fr); }
.dash--hero { margin-top: 6px; }
.dash--hero .bars { height: 150px; }

/* ── product frame (hero + showcase) ──
   The mock app follows the page theme: light surface in light mode, dark in
   dark mode. All interior colours read from frame-scoped --fr-* tokens. ── */
.frame {
  --fr-bg: var(--bg-elev);
  --fr-text: var(--text);
  --fr-text-2: var(--text-2);
  --fr-text-3: var(--text-3);
  --fr-line: var(--border);
  --fr-line-2: var(--border-2);
  --fr-fill: var(--bg-sunk);
  --fr-bar: color-mix(in srgb, var(--bg-sunk) 55%, transparent);
  --fr-accent: var(--accent);
  --fr-accent-soft: var(--accent-soft);
  --fr-accent-soft-2: var(--accent-soft-2);
  --fr-up: var(--success);
  --fr-neg: #d6453a;
  --fr-warn-bg: rgba(196,122,8,0.13);
  --fr-warn-fg: var(--warn);
  --fr-info-bg: rgba(63,114,196,0.13);
  --fr-info-fg: #3f72c4;
  border: 1px solid var(--fr-line-2); border-radius: var(--r-lg);
  background: var(--fr-bg); color: var(--fr-text);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
/* dark frame tokens: in dark page theme, and always inside always-dark
   sections (their mock fragments are dark regardless of page theme) */
[data-theme="dark"] .frame, .section--dark {
  --fr-bg: var(--dk-bg);
  --fr-text: var(--dk-text);
  --fr-text-2: var(--dk-text-2);
  --fr-text-3: var(--dk-text-3);
  --fr-line: rgba(255,255,255,0.07);
  --fr-line-2: var(--dk-border);
  --fr-fill: rgba(255,255,255,0.04);
  --fr-bar: rgba(255,255,255,0.02);
  --fr-accent: var(--dk-accent);
  --fr-accent-soft: rgba(138,130,255,0.14);
  --fr-accent-soft-2: rgba(138,130,255,0.22);
  --fr-up: #4ec27c;
  --fr-neg: #e0746a;
  --fr-warn-bg: rgba(224,154,43,0.18);
  --fr-warn-fg: #e0a93f;
  --fr-info-bg: rgba(91,139,255,0.18);
  --fr-info-fg: #8fb0ff;
}
.frame__bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; border-bottom: 1px solid var(--fr-line); background: var(--fr-bar); }
.frame__bar .dot { background: var(--fr-line-2); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-2); }
.frame__crumb { margin-left: 10px; font-family: var(--font-mono); font-size: 11px; color: var(--fr-text-3); }
.frame__pad { padding: 22px; }
.frame__app { display: grid; grid-template-columns: 168px 1fr; min-height: 318px; }
.app__side { padding: 14px 10px; border-right: 1px solid var(--fr-line); display: flex; flex-direction: column; gap: 3px; }
.side__ws { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 500; color: var(--fr-text); margin-bottom: 8px; }
.side__ws b { width: 20px; height: 20px; border-radius: 6px; background: var(--fr-accent); color: #fff; display: grid; place-items: center; font-size: 11px; }
.side__lbl { font-family: var(--font-mono); font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--fr-text-3); margin: 10px 6px 3px; }
.side__item { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--fr-text-2); padding: 6px 8px; border-radius: var(--r-sm); }
.side__item i { width: 13px; height: 13px; border-radius: 4px; background: var(--fr-line-2); }
.side__item.is-active { background: var(--fr-accent-soft-2); color: var(--fr-text); }
.side__item.is-active i { background: var(--fr-accent); }
.app__main { padding: 14px 16px 18px; min-width: 0; }
.app__tabs { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.app__tabs span { font-size: 11.5px; padding: 4px 9px; border-radius: 5px; color: var(--fr-text-3); }
.app__tabs span.is-active { background: var(--fr-accent-soft-2); color: var(--fr-text); }
.app__tabs .app__new { margin-left: auto; background: var(--fr-accent); color: #fff; }
.app__kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; padding: 0 0 16px; }
.app__kpis--4 { grid-template-columns: repeat(4, 1fr); }
.kpi { border: 1px solid var(--fr-line); border-radius: var(--r-md); padding: 10px 12px; display: flex; flex-direction: column; gap: 3px; }
.kpi__k { font-size: 10px; color: var(--fr-text-3); text-transform: uppercase; letter-spacing: 0.05em; font-family: var(--font-mono); }
.kpi__v { font-size: 17px; font-weight: 600; letter-spacing: -0.02em; color: var(--fr-text); }
.kpi__v.up { color: var(--fr-up); }
.app__rows { display: flex; flex-direction: column; }
.row { display: grid; grid-template-columns: 1.7fr 0.9fr 0.8fr 0.6fr; align-items: center; gap: 8px; padding: 9px 2px; border-top: 1px solid var(--fr-line); font-size: 12.5px; color: var(--fr-text-2); }
.row span:first-child { display: flex; align-items: center; gap: 8px; color: var(--fr-text); }
.av { width: 19px; height: 19px; border-radius: 5px; background: var(--c, #345); color: #fff; display: grid; place-items: center; font-size: 9px; font-weight: 700; flex-shrink: 0; }
.row--head { border-top: none; color: var(--fr-text-3); font-family: var(--font-mono); font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.05em; }
.row--head span:first-child { gap: 0; color: var(--fr-text-3); }
.chip { justify-self: start; font-size: 11px; padding: 2px 8px; border-radius: 999px; background: var(--fr-fill); color: var(--fr-text-2); border: 1px solid var(--fr-line); }
.chip.warn { background: var(--fr-warn-bg); color: var(--fr-warn-fg); border-color: transparent; }
.chip.info { background: var(--fr-info-bg); color: var(--fr-info-fg); border-color: transparent; }
.pos { color: var(--fr-up); } .neg { color: var(--fr-neg); }

/* ── logo strip ── */
.logos { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-sunk); padding: 26px 0; }
.logos__inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; justify-content: space-between; }
.logos__label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-3); }
.logos__row { display: flex; gap: 34px; flex-wrap: wrap; }
.logos__row span { font-size: 18px; font-weight: 600; letter-spacing: -0.02em; color: var(--text-3); opacity: 0.75; }

/* ── section shells ── */
.section { padding: 104px 0; position: relative; }
.section--alt { background: var(--bg-sunk); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section--dark { background: var(--dk-bg); color: var(--dk-text); border-top: 1px solid #000; }
.section--dark .kicker { color: var(--dk-text-3); }
.section--dark .h2 { color: var(--dk-text); }
.section--dark .serif-em { color: var(--dk-accent); }
.section--dark .section__sub { color: var(--dk-text-2); }
.section__head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section__head--left { text-align: left; margin-left: 0; }
.h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); margin-top: 16px; }
.section__sub { margin-top: 18px; font-size: 17.5px; color: var(--text-2); line-height: 1.55; }
.section__sub--left { max-width: 56ch; }

/* ── footer ── */
.footer { border-top: 1px solid var(--border); background: var(--bg-sunk); }
.footer__inner { display: grid; grid-template-columns: 1.4fr 2fr; gap: 48px; padding: 56px 24px 40px; }
.footer__tag { margin-top: 14px; font-size: 14px; color: var(--text-3); max-width: 30ch; }
.footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__h { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-3); margin-bottom: 4px; }
.footer__col a { font-size: 14px; color: var(--text-2); transition: color .15s var(--ease); }
.footer__col a:hover { color: var(--text); }
.footer__base { display: flex; justify-content: space-between; padding: 20px 24px 32px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-3); }
.footer__legal { font-family: var(--font-mono); letter-spacing: 0.04em; }

/* ── asset-class switcher (hero) ── */
.asset-switcher {
  display: flex; align-items: center; gap: 2px;
  margin: 0 auto clamp(10px, 1.8vh, 18px); width: fit-content;
}
.asset-switcher__tab {
  font-family: var(--font-sans); font-size: 13px; font-weight: 400;
  color: var(--text-3); padding: 6px 14px; border: none; background: transparent;
  cursor: pointer; border-radius: var(--r-sm); position: relative;
  transition: color .18s var(--ease), background .18s var(--ease);
  white-space: nowrap; letter-spacing: 0.01em;
}
.asset-switcher__tab:hover { color: var(--text-2); background: var(--bg-hover); }
.asset-switcher__tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.asset-switcher__tab.is-active { color: var(--text); font-weight: 500; }
.asset-switcher__tab.is-active::after {
  content: ''; position: absolute; bottom: 2px; left: 14px; right: 14px;
  height: 1.5px; background: var(--accent); border-radius: 1px;
}
.hero__frame .frame__app,
.hero__frame .frame__crumb { transition: opacity .12s var(--ease); }