:root {
  --bg: #070a11;
  --bg-elevated: #0b101a;
  --surface: #101722;
  --surface-2: #151e2c;
  --surface-3: #1b2636;
  --line: #263346;
  --line-strong: #36475e;
  --ink: #f7f9fc;
  --ink-soft: #d8e0ec;
  --muted: #8f9db0;
  --blue: #5d8fff;
  --blue-strong: #3974f6;
  --blue-soft: rgba(93, 143, 255, .13);
  --orange: #f4a261;
  --orange-soft: rgba(244, 162, 97, .12);
  --green: #4fd1a1;
  --red: #ff7c8b;
  --shadow: 0 18px 48px rgba(0, 0, 0, .24);
  --shadow-strong: 0 32px 90px rgba(0, 0, 0, .42);
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --content: 1380px;
}
html[data-theme="light"] {
  --bg: #f4f7fb;
  --bg-elevated: #ffffff;
  --surface: #ffffff;
  --surface-2: #f7f9fc;
  --surface-3: #e9eef6;
  --line: #dce3ed;
  --line-strong: #c8d2df;
  --ink: #111827;
  --ink-soft: #334155;
  --muted: #64748b;
  --blue: #3168df;
  --blue-strong: #285dcc;
  --blue-soft: rgba(49, 104, 223, .1);
  --orange: #d97732;
  --orange-soft: rgba(217, 119, 50, .1);
  --green: #168b65;
  --red: #d8475a;
  --shadow: 0 18px 45px rgba(30, 50, 80, .08);
  --shadow-strong: 0 30px 80px rgba(30, 50, 80, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% -5%, rgba(57, 116, 246, .18), transparent 30rem),
    radial-gradient(circle at 94% 20%, rgba(63, 87, 126, .14), transparent 28rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .26;
  background-image:
    linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}
html[data-theme="light"] body {
  background:
    radial-gradient(circle at 12% -5%, rgba(49, 104, 223, .12), transparent 30rem),
    radial-gradient(circle at 94% 20%, rgba(90, 112, 145, .1), transparent 28rem),
    var(--bg);
}
html[data-theme="light"] body::before {
  opacity: .55;
  background-image:
    linear-gradient(rgba(30, 64, 110, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 64, 110, .045) 1px, transparent 1px);
}
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button, a, input, textarea, select, summary { outline: none; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  box-shadow: 0 0 0 3px rgba(93, 143, 255, .32);
}

.top {
  min-height: 72px;
  padding: 0 clamp(18px, 4vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 20;
  color: var(--ink);
  background: rgba(7, 10, 17, .84);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(18px);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 850; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(93, 143, 255, .55);
  border-radius: 10px;
  color: #fff;
  background: linear-gradient(145deg, rgba(93, 143, 255, .3), rgba(93, 143, 255, .08));
  font-size: 12px;
  letter-spacing: -.04em;
}
.brand small { color: var(--muted); font-size: 11px; font-weight: 600; }
.top nav { display: flex; align-items: center; gap: 22px; }
.top nav a { color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 700; transition: color .16s ease; }
.top nav a:hover { color: var(--ink); }
.top nav .nav-cta {
  padding: 9px 14px;
  border: 1px solid rgba(93, 143, 255, .46);
  border-radius: 10px;
  color: #fff;
  background: rgba(93, 143, 255, .12);
}
.header-tools { display: flex; align-items: center; gap: 9px; }
.language-selector {
  display: flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, .025);
}
.language-selector a {
  min-width: 30px;
  padding: 5px 6px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .06em;
  text-align: center;
  text-decoration: none;
}
.language-selector a:hover { color: var(--ink); }
.language-selector a.active { color: #fff; background: var(--blue-strong); }
.theme-toggle {
  min-width: 52px;
  min-height: 34px;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, .025);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
}
.theme-toggle:hover { border-color: var(--line-strong); background: var(--surface-2); }

.public { width: min(100%, calc(var(--content) + 72px)); margin: 0 auto; padding: clamp(24px, 4vw, 56px) 36px 84px; }
.landing { overflow: hidden; }
.hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(18, 27, 42, .98), rgba(8, 13, 22, .98));
  box-shadow: var(--shadow-strong);
}
.landing-hero {
  min-height: 650px;
  padding: clamp(38px, 6vw, 84px);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(380px, .88fr);
  gap: clamp(42px, 7vw, 94px);
  align-items: center;
}
.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 20%, rgba(93, 143, 255, .17), transparent 28rem),
    linear-gradient(90deg, transparent 49.9%, rgba(255, 255, 255, .035) 50%, transparent 50.1%);
}
.hero-copy, .hero-console { position: relative; z-index: 1; }
.eyebrow, .section-kicker, .side-label, .context-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.signal-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(79, 209, 161, .1), 0 0 18px rgba(79, 209, 161, .55); }
.hero h1 {
  max-width: 800px;
  margin: 18px 0 22px;
  font-size: clamp(46px, 6.4vw, 88px);
  line-height: .98;
  letter-spacing: -.065em;
}
.hero p { max-width: 720px; margin: 0; color: var(--muted); font-size: clamp(17px, 1.8vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-principles { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 26px; color: var(--muted); font-size: 12px; font-weight: 700; }
.hero-principles span::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 8px 2px 0; border-radius: 50%; background: var(--orange); }

.btn {
  min-height: 43px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform .16s ease, border-color .16s ease, background .16s ease, box-shadow .16s ease;
}
.btn:hover { transform: translateY(-1px); }
.primary { color: #fff; background: var(--blue-strong); box-shadow: 0 12px 28px rgba(57, 116, 246, .24); }
.primary:hover { background: #4a80fb; }
.orange { color: #1a1007; background: var(--orange); }
.dark { color: #fff; background: #26354a; border-color: #354861; }
.ghost { color: var(--ink-soft); background: rgba(255, 255, 255, .035); border-color: var(--line-strong); }
.ghost:hover { background: rgba(255, 255, 255, .07); border-color: #4b607c; }
.soft { color: #a9c3ff; background: var(--blue-soft); border-color: rgba(93, 143, 255, .24); }
.danger { color: #ffb3bd; background: rgba(255, 124, 139, .09); border-color: rgba(255, 124, 139, .25); }
.danger:hover { border-color: rgba(255, 124, 139, .48); background: rgba(255, 124, 139, .14); }
.compact-btn { min-height: 36px; padding: 7px 11px; font-size: 12px; }
button:disabled { opacity: .52; cursor: not-allowed; transform: none; }

.hero-console {
  padding: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 20px;
  background: rgba(7, 11, 19, .84);
  box-shadow: 0 28px 70px rgba(0, 0, 0, .42);
}
.console-top, .console-actions { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.console-top { padding-bottom: 15px; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; font-weight: 800; }
.console-top i { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--green); }
.console-top small { color: var(--muted); }
.console-source { padding: 22px 2px 18px; }
.console-source span, .console-insights span, .console-score span { display: block; color: var(--blue); font-size: 10px; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.console-source strong { display: block; margin: 7px 0; font-size: 20px; line-height: 1.3; letter-spacing: -.025em; }
.console-source small { color: var(--muted); }
.console-insights { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.console-insights div { min-height: 132px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .025); }
.console-insights p { margin-top: 10px; color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.console-score { display: grid; grid-template-columns: 1fr auto; gap: 7px 12px; align-items: end; padding: 18px 2px; }
.console-score strong { color: var(--orange); font-size: 28px; line-height: 1; }
.console-score div { grid-column: 1 / -1; height: 4px; overflow: hidden; border-radius: 9px; background: var(--surface-3); }
.console-score i { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--orange)); }
.console-actions span, .console-actions strong { padding: 10px 12px; border-radius: 9px; font-size: 11px; text-align: center; }
.console-actions span { color: var(--ink-soft); border: 1px solid var(--line); }
.console-actions strong { color: #fff; background: var(--blue-strong); }

.landing-section { padding-top: clamp(78px, 9vw, 124px); scroll-margin-top: 80px; }
.section-heading { max-width: 790px; margin-bottom: 34px; }
.section-heading h2, .split h2, .cta h2 {
  margin: 12px 0 16px;
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.03;
  letter-spacing: -.055em;
}
.section-heading p, .split > div > p, .cta p { color: var(--muted); font-size: 17px; }
.landing-flow { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.flow-step { position: relative; min-height: 190px; padding: 24px 20px; border-right: 1px solid var(--line); background: linear-gradient(180deg, rgba(255, 255, 255, .025), transparent); }
.flow-step:last-child { border-right: 0; }
.flow-step:not(:last-child)::after { content: ""; position: absolute; right: -4px; top: 45px; z-index: 2; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 5px var(--surface); }
.flow-step span, .flow-step strong, .flow-step small { display: block; }
.flow-step span { color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.flow-step strong { margin-top: 46px; font-size: 17px; line-height: 1.25; }
.flow-step small { margin-top: 9px; color: var(--muted); }
.landing-grid.modules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.landing-card { min-height: 225px; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform .16s ease, border-color .16s ease, background .16s ease; }
.landing-card:hover { transform: translateY(-3px); border-color: var(--line-strong); background: var(--surface-2); }
.landing-card > span { display: inline-flex; color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .12em; }
.landing-card h3 { margin: 48px 0 10px; font-size: 21px; letter-spacing: -.03em; }
.landing-card p { margin: 0; color: var(--muted); font-size: 14px; }

.preview-shell { display: grid; grid-template-columns: 180px 1fr; min-height: 620px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: #0b1019; box-shadow: var(--shadow-strong); }
.preview-rail { padding: 26px 16px; display: flex; flex-direction: column; gap: 5px; border-right: 1px solid var(--line); background: #090d15; }
.preview-rail strong { margin: 0 10px 28px; color: var(--blue); font-size: 20px; letter-spacing: -.04em; }
.preview-rail span { padding: 10px; border-radius: 8px; color: var(--muted); font-size: 12px; font-weight: 750; }
.preview-rail span.active { color: #fff; background: var(--blue-soft); border: 1px solid rgba(93, 143, 255, .18); }
.preview-main { padding: 28px; background: radial-gradient(circle at 90% 0, rgba(93, 143, 255, .1), transparent 25rem); }
.preview-header { display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.preview-header small, .preview-header strong { display: block; }
.preview-header small { color: var(--blue); font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.preview-header strong { margin-top: 5px; font-size: 26px; }
.preview-header > span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink-soft); font-size: 11px; }
.preview-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 24px 0; }
.preview-metrics div { padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.preview-metrics small, .preview-metrics strong, .preview-metrics em { display: block; }
.preview-metrics small { color: var(--muted); }
.preview-metrics strong { margin: 8px 0; font-size: 27px; }
.preview-metrics em { color: #64748b; font-size: 9px; font-style: normal; text-transform: uppercase; letter-spacing: .08em; }
.preview-opportunity { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 22px; border: 1px solid var(--line-strong); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow); }
.preview-opportunity > div > span { color: var(--blue); font-size: 10px; font-weight: 850; letter-spacing: .11em; }
.preview-opportunity h3 { max-width: 620px; margin: 8px 0; font-size: 24px; line-height: 1.25; }
.preview-opportunity > div > p { color: var(--muted); font-size: 12px; }
.preview-opportunity > strong { min-width: 84px; color: var(--orange); font-size: 32px; text-align: right; }
.preview-opportunity > strong small { display: block; color: var(--muted); font-size: 8px; font-weight: 700; text-transform: uppercase; }
.preview-opportunity section { padding: 16px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, .02); }
.preview-opportunity section p { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
.preview-opportunity footer { grid-column: 1 / -1; padding: 16px 0 0; display: flex; justify-content: flex-end; gap: 8px; border-top: 1px solid var(--line); background: transparent; }
.preview-opportunity footer span, .preview-opportunity footer b { padding: 9px 12px; border-radius: 8px; font-size: 11px; }
.preview-opportunity footer span { border: 1px solid var(--line); color: var(--muted); }
.preview-opportunity footer b { color: #fff; background: var(--blue-strong); }
.preview-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.preview-card-grid article { min-height: 150px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.preview-card-grid article > span { color: var(--blue); font-size: 8px; font-weight: 850; letter-spacing: .09em; }
.preview-card-grid h4 { margin: 18px 0 7px; font-size: 14px; line-height: 1.35; }
.preview-card-grid p { margin: 3px 0; color: var(--muted); font-size: 10px; }
.preview-card-grid article > b { display: inline-block; margin-top: 12px; color: var(--orange); font-size: 11px; }
.preview-card-grid article div { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 12px; }
.preview-card-grid i { padding: 4px 6px; border-radius: 999px; color: var(--blue); background: var(--blue-soft); font-size: 8px; font-style: normal; }

.split { display: grid; grid-template-columns: 1fr minmax(380px, .72fr); gap: 64px; align-items: center; }
.use-case-list { display: grid; gap: 10px; }
.use-case-list article { padding: 18px; display: grid; grid-template-columns: 38px 1fr; gap: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.use-case-list article > span { color: var(--blue); font-size: 11px; font-weight: 850; }
.use-case-list strong { font-size: 16px; }
.use-case-list p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.cta { margin-top: clamp(78px, 9vw, 124px); padding: clamp(42px, 6vw, 74px); text-align: center; border: 1px solid var(--line-strong); border-radius: var(--radius-lg); background: radial-gradient(circle at 50% 0, rgba(93, 143, 255, .16), transparent 30rem), var(--surface); }
.cta .eyebrow { justify-content: center; }
.cta p { max-width: 650px; margin: 0 auto 25px; }

body > footer {
  min-height: 92px;
  padding: 26px clamp(22px, 4vw, 54px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #070a11;
}
body > footer div { display: flex; flex-direction: column; }
body > footer strong { color: var(--ink); }
body > footer span { font-size: 12px; }
body > footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
body > footer a { color: var(--muted); text-decoration: none; font-size: 12px; }

.login { min-height: calc(100vh - 164px); padding: 54px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 460px); gap: 80px; align-items: center; width: min(1180px, 100%); margin: 0 auto; }
.login-context h1 { max-width: 680px; margin: 18px 0; font-size: clamp(42px, 5vw, 68px); line-height: 1; letter-spacing: -.055em; }
.login-context > p { max-width: 620px; color: var(--muted); font-size: 18px; }
.login-flow { display: flex; align-items: center; gap: 10px; margin-top: 30px; color: var(--ink-soft); font-size: 12px; font-weight: 750; }
.login-flow i { width: 26px; height: 1px; background: var(--line-strong); }
.login-card { width: 100%; }
.login-card h2 { margin: 12px 0 22px; font-size: 30px; }
.login-card .btn { width: 100%; margin-top: 18px; }
.login-card code { color: var(--ink-soft); }
.legal-page { min-height: calc(100vh - 164px); display: grid; place-items: center; }
.legal-page .card { width: min(760px, 100%); }
.legal-page h1 { margin: 12px 0; font-size: clamp(38px, 5vw, 64px); letter-spacing: -.05em; }
.error { margin-top: 14px; padding: 12px; border: 1px solid rgba(255, 124, 139, .3); border-radius: var(--radius-sm); color: #ffc1c8; background: rgba(255, 124, 139, .1); font-weight: 750; }

.shell { min-height: calc(100vh - 72px); display: grid; grid-template-columns: 248px minmax(0, 1fr); }
.side {
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  padding: 24px 16px;
  overflow-y: auto;
  border-right: 1px solid var(--line);
  background: rgba(8, 12, 20, .92);
}
.side-brand { display: flex; flex-direction: column; gap: 2px; padding: 2px 10px 26px; }
.side-brand span { color: var(--blue); font-size: 22px; font-weight: 900; letter-spacing: -.05em; }
.side-brand strong { color: var(--muted); font-size: 11px; }
.side h3 { margin: 0 10px 10px; color: #617089; font-size: 9px; letter-spacing: .15em; text-transform: uppercase; }
.side-nav { display: flex; flex-direction: column; }
.tab {
  width: 100%;
  min-height: 43px;
  margin: 2px 0;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 11px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--muted);
  background: transparent;
  text-align: left;
  font-weight: 750;
  cursor: pointer;
}
.tab span { color: #536177; font-size: 9px; letter-spacing: .08em; }
.tab:hover { color: var(--ink); background: rgba(255, 255, 255, .025); }
.tab.active { color: #fff; border-color: rgba(93, 143, 255, .22); background: var(--blue-soft); }
.tab.active span { color: var(--blue); }
.side-card { margin-top: 20px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .025); }
.side-card > strong { display: block; margin: 6px 0; color: var(--ink-soft); font-size: 13px; line-height: 1.4; }
.side-help { margin: 8px 0 12px; color: var(--muted); font-size: 11px; }
.status-card { display: flex; gap: 10px; align-items: flex-start; }
.status-indicator { flex: 0 0 7px; height: 7px; margin-top: 5px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px rgba(79, 209, 161, .5); }
.status-card p { margin: 2px 0 0; }
.main { min-width: 0; padding: 28px clamp(18px, 3vw, 42px) 64px; }
.dashboard-header {
  padding: 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at 85% 0, rgba(93, 143, 255, .12), transparent 24rem), var(--surface);
  box-shadow: var(--shadow);
}
.dashboard-title h1 { margin: 8px 0 5px; font-size: clamp(32px, 4vw, 48px); line-height: 1; letter-spacing: -.05em; }
.dashboard-title p { margin: 0; color: var(--muted); }
.dashboard-context { min-width: 255px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7, 10, 17, .45); }
.dashboard-context strong { display: block; margin: 5px 0 12px; color: var(--ink-soft); font-size: 13px; }
.workflow-line { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 11px; font-weight: 750; }
.workflow-line span { color: var(--blue); }
.chips { grid-column: 1 / -1; display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, .025);
  font-size: 11px;
  font-weight: 750;
  cursor: pointer;
}
.chip:hover { color: #fff; border-color: var(--line-strong); background: var(--surface-3); }
.metrics { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin: 16px 0; }
.metric { min-height: 112px; padding: 16px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.metric.accent { border-color: rgba(93, 143, 255, .35); background: linear-gradient(145deg, rgba(93, 143, 255, .12), var(--surface)); }
.metric-label { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; font-weight: 750; }
.metric-label span { color: #5f6d82; font-size: 9px; }
.metric .num { font-size: 32px; font-weight: 900; line-height: 1; letter-spacing: -.05em; }

.section { display: none; margin-top: 16px; }
.section.active { display: block; }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; }
.card, .result {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.card { grid-column: span 4; padding: 20px; }
.wide { grid-column: span 8; }
.full { grid-column: 1 / -1; }
.card h2, .card h3, .result h3 { margin: 0 0 10px; letter-spacing: -.03em; }
.card h2 { font-size: 24px; }
.card h3 { font-size: 19px; }
.muted { color: var(--muted); font-size: 13px; }
.section-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.section-row select { width: auto; min-width: 150px; }
label { display: block; margin: 13px 0 6px; color: var(--ink-soft); font-size: 12px; font-weight: 800; }
input, textarea, select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: #0a1019;
}
input::placeholder, textarea::placeholder { color: #536177; }
input:focus, textarea:focus, select:focus { border-color: var(--blue); }
textarea { min-height: 105px; resize: vertical; }
select { color-scheme: dark; }
fieldset { margin: 18px 0; padding: 8px 15px 15px; border: 1px solid var(--line); border-radius: 13px; }
legend { padding: 0 7px; color: var(--blue); font-size: 12px; font-weight: 850; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-help { margin: 6px 0 12px; color: var(--muted); font-size: 11px; }
hr { margin: 22px 0; border: 0; border-top: 1px solid var(--line); }
.action-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }

.workflow-panel { overflow: hidden; }
.flow { display: flex; align-items: stretch; gap: 7px; margin-top: 18px; overflow-x: auto; padding-bottom: 3px; }
.node {
  flex: 1 0 128px;
  min-height: 108px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, .025);
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}
.node:hover { border-color: rgba(93, 143, 255, .4); background: var(--blue-soft); }
.node .step-number { display: block; margin-bottom: 17px; color: var(--blue); font-size: 9px; letter-spacing: .1em; }
.node small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; font-weight: 600; }
.arrow { align-self: center; color: #516078; font-size: 11px; }
.next-actions { display: grid; gap: 8px; }
.next-action { padding: 12px; display: grid; grid-template-columns: 30px 1fr auto; gap: 12px; align-items: center; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .02); }
.next-action > span { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--blue); font-size: 11px; font-weight: 850; }
.next-action p { margin: 3px 0 0; color: var(--muted); font-size: 11px; }
.bars { display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 100px 1fr 28px; gap: 9px; align-items: center; font-size: 11px; }
.bar-bg { height: 6px; overflow: hidden; border-radius: 9px; background: var(--surface-3); }
.bar-fill { height: 100%; border-radius: 9px; background: linear-gradient(90deg, var(--blue), var(--orange)); }

.results { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.result { padding: 17px; }
.pill { display: inline-block; margin: 0 5px 7px 0; padding: 4px 8px; border-radius: 999px; color: #a9c3ff; background: var(--blue-soft); font-size: 9px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.pill.orange { color: #ffc18f; background: var(--orange-soft); }
.pill.neutral { color: var(--muted); background: rgba(255, 255, 255, .05); }
.pill.status-saved { color: #82e1bc; background: rgba(79, 209, 161, .1); }
.pill.status-rejected { color: #ffadb7; background: rgba(255, 124, 139, .1); }
.pill.status-generated { color: #c8b9ff; background: rgba(153, 128, 255, .12); }
.pill.status-approved, .pill.status-manually_published { color: #82e1bc; background: rgba(79, 209, 161, .1); }
.pill.status-draft, .pill.status-opportunity, .pill.status-idea { color: #a9c3ff; background: var(--blue-soft); }
.pill.status-archived { color: var(--muted); background: rgba(255, 255, 255, .05); }
.empty-state { grid-column: 1 / -1; padding: 30px; border: 1px dashed var(--line-strong); border-radius: 14px; text-align: center; background: rgba(255, 255, 255, .018); }
.empty-state h3 { margin: 7px 0; }
.empty-state p { max-width: 580px; margin: 0 auto 16px; color: var(--muted); font-size: 13px; }
.empty-label { color: var(--blue); font-size: 9px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }

.trend-card h3 { margin: 8px 0; font-size: 18px; line-height: 1.3; }
.trend-card > p { color: var(--muted); font-size: 13px; }
.score { float: right; display: inline-flex; gap: 5px; align-items: baseline; color: var(--orange); font-size: 20px; font-weight: 900; }
.score small { color: var(--muted); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.trend-meta { padding-top: 12px; display: flex; justify-content: space-between; gap: 10px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.trend-meta a { color: #9bb9ff; font-weight: 800; text-decoration: none; }
.source-line { color: var(--muted); font-size: 11px; }
.source-list { display: grid; gap: 8px; }
.source-item { padding: 13px 14px; display: flex; justify-content: space-between; gap: 16px; align-items: center; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .02); }
.source-item p { margin: 3px 0 0 18px; color: var(--muted); font-size: 10px; overflow-wrap: anywhere; }
.source-status { display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px rgba(79, 209, 161, .45); }
.source-status.inactive { background: #68768a; box-shadow: none; }

.compact-results { grid-template-columns: 1fr; }
.mini-card { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .02); }
.mini-card h4 { margin: 3px 0 6px; }
.mini-card p, .mini-card small { color: var(--muted); font-size: 11px; }
.settings-hero p { max-width: 880px; }
.settings-grid, .security-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }
.settings-card { min-height: 150px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .02); }
.settings-card h4 { margin: 5px 0 10px; font-size: 16px; }
.settings-card p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.settings-warning { color: #ffc1c8 !important; }
.copy-actions { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.summary-grid, .performance-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; }
.summary-grid div, .performance-grid div { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .02); }
.summary-grid small, .summary-grid strong, .performance-grid small, .performance-grid strong { display: block; }
.summary-grid small, .performance-grid small { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.summary-grid strong, .performance-grid strong { margin-top: 5px; font-size: 23px; letter-spacing: -.04em; }
.case-study-notes { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.case-study-notes p, .case-study-notes li { color: var(--muted); font-size: 12px; }
.content-record-card { grid-column: 1 / -1; }
.record-form { margin-top: 14px; display: grid; gap: 9px; }
.metrics-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.opportunity-card { grid-column: 1 / -1; padding: 22px; border-color: var(--line-strong); }
.opportunity-heading { display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: start; }
.opportunity-heading h3 { margin: 4px 0 7px; font-size: 23px; line-height: 1.25; }
.relevance-score { min-width: 104px; padding: 10px 12px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 12px; background: #090e16; }
.relevance-score span { color: var(--orange); font-size: 27px; font-weight: 900; letter-spacing: -.05em; }
.relevance-score small { color: var(--muted); font-size: 8px; font-weight: 750; line-height: 1.25; text-transform: uppercase; }
.insight-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin-top: 14px; }
.insight, .concept { padding: 13px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, .02); }
.insight:first-child { border-left: 3px solid var(--orange); }
.insight b, .concept b { font-size: 12px; }
.insight p, .concept p, .angle-grid p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.opportunity-details { margin-top: 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .018); }
.opportunity-details summary { position: relative; padding: 13px 15px; display: flex; justify-content: space-between; gap: 16px; color: var(--ink-soft); font-size: 12px; font-weight: 800; cursor: pointer; list-style: none; }
.opportunity-details summary::-webkit-details-marker, .secondary-actions summary::-webkit-details-marker { display: none; }
.opportunity-details summary::after { content: "+"; color: var(--blue); font-size: 18px; line-height: 1; }
.opportunity-details[open] summary::after { content: "−"; }
.opportunity-details summary small { color: var(--muted); font-size: 10px; font-weight: 600; }
.angle-grid { padding: 0 13px 13px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.angle-grid > div { min-height: 132px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #0d141f; }
.angle-grid > div > span { display: block; margin-bottom: 8px; color: var(--blue); font-size: 9px; font-weight: 850; }
.concept-grid { padding: 0 13px 13px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.subheading { margin: 19px 0 9px; display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.subheading span { font-size: 13px; font-weight: 850; }
.subheading small { color: var(--muted); font-size: 10px; }
.action-heading { padding-top: 16px; border-top: 1px solid var(--line); }
.primary-actions .primary, .primary-actions .dark { min-width: 190px; }
.secondary-actions { margin-top: 8px; }
.secondary-actions summary { width: max-content; padding: 6px 0; color: var(--muted); font-size: 11px; font-weight: 750; cursor: pointer; }
.secondary-actions summary::after { content: " +"; color: var(--blue); }
.secondary-actions[open] summary::after { content: " −"; }

.input-modes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; }
.input-mode { padding: 10px; border: 1px solid var(--line-strong); border-radius: 10px; color: var(--ink-soft); background: #0a1019; text-align: left; cursor: pointer; }
.input-mode strong, .input-mode span { display: block; }
.input-mode span { margin-top: 2px; color: var(--muted); font-size: 9px; }
.input-mode.active { border-color: rgba(93, 143, 255, .7); background: var(--blue-soft); }
.profile-form { grid-column: span 7; }
.profile-preview-card { grid-column: span 5; position: sticky; top: 90px; align-self: start; }
.profile-preview { width: 100%; }
.profile-preview-head { padding-bottom: 15px; display: flex; justify-content: space-between; gap: 15px; border-bottom: 1px solid var(--line); }
.profile-preview-head h3 { margin: 2px 0; font-size: 25px; }
.profile-preview-head p { margin: 0; color: var(--muted); font-size: 12px; }
.profile-monogram { flex: 0 0 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(93, 143, 255, .4); border-radius: 13px; color: #fff; background: var(--blue-soft); font-size: 20px; font-weight: 900; }
.profile-summary { margin: 14px 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.profile-summary div { padding: 11px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, .02); }
.profile-summary small, .profile-summary strong { display: block; }
.profile-summary small { margin-bottom: 4px; color: var(--muted); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.profile-summary strong { font-size: 12px; line-height: 1.4; }
.profile-section { padding: 12px 0; border-top: 1px solid var(--line); }
.profile-section p { color: var(--muted); font-size: 12px; }
.tag-list { margin-top: 7px; display: flex; flex-wrap: wrap; gap: 5px; }
.tag-list span { padding: 4px 8px; border-radius: 999px; color: #a9c3ff; background: var(--blue-soft); font-size: 10px; font-weight: 750; }
.tag-list em { color: var(--muted); font-size: 11px; }
.calendar-mix { margin-bottom: 16px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.calendar-mix div { padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, .02); }
.calendar-mix span, .calendar-mix strong { display: block; }
.calendar-mix span { color: var(--muted); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.calendar-mix strong { margin-top: 3px; font-size: 11px; }
.calendar-results { grid-template-columns: 1fr; }
.full-result { grid-column: 1 / -1; }
.schedule-wrap { width: 100%; overflow-x: auto; }
.schedule { width: 100%; min-width: 660px; border-collapse: collapse; }
.schedule th, .schedule td { padding: 10px; border-bottom: 1px solid var(--line); color: var(--ink-soft); text-align: left; font-size: 11px; }
.schedule th { color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.content-type { display: inline-block; padding: 4px 7px; border-radius: 999px; color: #a9c3ff; background: var(--blue-soft); font-size: 10px; font-weight: 750; white-space: nowrap; }
.draft { margin: 10px 0; padding: 12px; white-space: pre-wrap; border: 1px solid var(--line); border-radius: 10px; color: var(--ink-soft); background: #0a1019; font-size: 13px; }
.visual-brief-card { overflow: hidden; background: radial-gradient(circle at 100% 0, rgba(93, 143, 255, .1), transparent 20rem), var(--surface); }
.visual-brief-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.visual-brief-head > span:last-child { color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.visual-brief-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 14px 0; }
.visual-brief-grid p { margin: 0; padding: 11px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); font-size: 11px; background: rgba(255, 255, 255, .02); }
.visual-brief-grid b, .visual-brief-card .draft b { display: block; margin-bottom: 5px; color: var(--ink-soft); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.visual-placeholder-result { overflow: hidden; }
.placeholder-preview { width: 100%; max-width: 100%; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .025); }
.placeholder-preview svg { display: block; width: 100%; height: auto; max-height: min(62vh, 560px); }
.mock-note { margin-bottom: 12px; padding: 12px; border: 1px solid rgba(244, 162, 97, .25); border-radius: 10px; background: var(--orange-soft); }
.mock-note span { color: #ffc18f; font-size: 9px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.mock-note p { margin: 5px 0 0; color: var(--muted); font-size: 11px; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }

html[data-theme="light"] .top {
  background: rgba(255, 255, 255, .84);
  border-bottom-color: rgba(65, 83, 110, .14);
}
html[data-theme="light"] .brand-mark {
  color: var(--blue-strong);
  background: linear-gradient(145deg, rgba(49, 104, 223, .14), rgba(49, 104, 223, .04));
}
html[data-theme="light"] .top nav .nav-cta { color: var(--blue-strong); }
html[data-theme="light"] .hero {
  background: linear-gradient(145deg, rgba(255, 255, 255, .98), rgba(241, 245, 251, .98));
}
html[data-theme="light"] .landing-hero::before {
  background:
    radial-gradient(circle at 18% 20%, rgba(49, 104, 223, .12), transparent 28rem),
    linear-gradient(90deg, transparent 49.9%, rgba(49, 70, 100, .06) 50%, transparent 50.1%);
}
html[data-theme="light"] .hero-console,
html[data-theme="light"] .preview-shell,
html[data-theme="light"] .preview-rail,
html[data-theme="light"] .relevance-score,
html[data-theme="light"] input,
html[data-theme="light"] textarea,
html[data-theme="light"] select,
html[data-theme="light"] .input-mode,
html[data-theme="light"] .draft {
  background: #f8fafc;
}
html[data-theme="light"] input,
html[data-theme="light"] textarea,
html[data-theme="light"] select {
  color: #111827;
  border-color: #c8d4e4;
}
html[data-theme="light"] select {
  color-scheme: light;
  background-color: #f8fafc;
}
html[data-theme="light"] select option {
  color: #111827;
  background: #fff;
}
html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder {
  color: #66748a;
  opacity: 1;
}
html[data-theme="light"] .tab.active {
  color: var(--blue-strong);
  border-color: rgba(49, 104, 223, .28);
  background: rgba(49, 104, 223, .11);
}
html[data-theme="light"] .tab.active span { color: var(--blue-strong); }
html[data-theme="light"] .tab:hover,
html[data-theme="light"] .chip:hover,
html[data-theme="light"] .ghost:hover {
  color: var(--blue-strong);
  background: rgba(49, 104, 223, .08);
  border-color: rgba(49, 104, 223, .24);
}
html[data-theme="light"] .dashboard-context {
  color: var(--ink);
  background: rgba(255, 255, 255, .9);
  border-color: #d7e0ee;
}
html[data-theme="light"] .dashboard-context strong,
html[data-theme="light"] .ghost {
  color: #324158;
}
html[data-theme="light"] .danger {
  color: #b42333;
  background: rgba(244, 63, 94, .08);
  border-color: rgba(190, 18, 60, .22);
}
html[data-theme="light"] .pill.orange,
html[data-theme="light"] .mock-note span {
  color: #b45309;
}
html[data-theme="light"] .tag-list span,
html[data-theme="light"] .content-type {
  color: var(--blue-strong);
}
html[data-theme="light"] .console-actions strong,
html[data-theme="light"] .preview-opportunity footer b,
html[data-theme="light"] .primary,
html[data-theme="light"] .language-selector a.active { color: #fff; }
html[data-theme="light"] .preview-main {
  background: radial-gradient(circle at 90% 0, rgba(49, 104, 223, .09), transparent 25rem);
}
html[data-theme="light"] .side { background: rgba(255, 255, 255, .94); }
html[data-theme="light"] .angle-grid > div { background: #f8fafc; }
html[data-theme="light"] body > footer { background: #eef2f7; }

@media (max-width: 1100px) {
  .landing-hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { max-width: 860px; }
  .hero-console { max-width: 720px; }
  .landing-flow { grid-template-columns: repeat(3, 1fr); }
  .flow-step:nth-child(3) { border-right: 0; }
  .flow-step:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .angle-grid, .concept-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .brand small { display: none; }
  .top nav a:not(.nav-cta):not([href="/login"]):not([href="/logout"]) { display: none; }
  .shell { grid-template-columns: 1fr; }
  .side { position: sticky; top: 72px; z-index: 12; width: 100%; height: auto; padding: 10px 14px; overflow: hidden; border-right: 0; border-bottom: 1px solid var(--line); }
  .side-brand, .side > .side-card, .side h3 { display: none; }
  .side-nav { display: flex; flex-direction: row; gap: 5px; overflow-x: auto; padding-bottom: 2px; }
  .tab { flex: 0 0 auto; width: auto; min-height: 38px; padding: 8px 11px; white-space: nowrap; }
  .tab span { display: none; }
  .card, .wide, .profile-form, .profile-preview-card { grid-column: 1 / -1; }
  .profile-preview-card { position: static; }
  .landing-grid.modules { grid-template-columns: repeat(2, 1fr); }
  .split, .login { grid-template-columns: 1fr; }
  .login { gap: 42px; padding: 42px 26px; }
  .preview-shell { grid-template-columns: 1fr; }
  .preview-rail { display: none; }
}

@media (max-width: 640px) {
  .top { min-height: 64px; padding: 0 15px; }
  .top nav { display: none; }
  .top nav a { font-size: 11px; }
  .brand > span:not(.brand-mark) { display: none; }
  .header-tools { margin-left: auto; }
  .language-selector a { min-width: 27px; padding-inline: 4px; }
  .theme-toggle { min-width: 45px; }
  .public { padding: 18px 14px 64px; }
  .landing-hero { padding: 34px 22px; gap: 34px; }
  .hero h1 { font-size: 43px; }
  .hero p { font-size: 16px; }
  .hero-actions .btn { width: 100%; }
  .hero-principles { gap: 9px; }
  .console-insights { grid-template-columns: 1fr; }
  .console-insights div { min-height: auto; }
  .landing-section { padding-top: 72px; }
  .section-heading h2, .split h2, .cta h2 { font-size: 36px; }
  .landing-flow, .landing-grid.modules { grid-template-columns: 1fr; }
  .flow-step { min-height: 140px; border-right: 0; border-bottom: 1px solid var(--line); }
  .flow-step strong { margin-top: 28px; }
  .flow-step::after { display: none; }
  .landing-card { min-height: 190px; }
  .landing-card h3 { margin-top: 35px; }
  .preview-main { padding: 16px; }
  .preview-header { align-items: flex-start; }
  .preview-metrics { grid-template-columns: 1fr; }
  .preview-card-grid { grid-template-columns: 1fr; }
  .preview-opportunity { grid-template-columns: 1fr; padding: 17px; }
  .preview-opportunity > strong { text-align: left; }
  .preview-opportunity footer { justify-content: stretch; }
  .preview-opportunity footer span, .preview-opportunity footer b { flex: 1; text-align: center; }
  .split { gap: 28px; }
  .cta { padding: 38px 20px; }
  body > footer { flex-direction: column; align-items: flex-start; }
  .login { min-height: calc(100vh - 64px); padding: 34px 18px; }
  .login-context h1 { font-size: 43px; }
  .login-flow { flex-wrap: wrap; }
  .main { padding: 16px 12px 44px; }
  .dashboard-header { padding: 20px; grid-template-columns: 1fr; }
  .dashboard-context { min-width: 0; }
  .workflow-line, .chips { grid-column: 1; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric { min-height: 100px; }
  .grid { gap: 10px; }
  .card { padding: 16px; }
  .section-row, .opportunity-heading, .source-item { display: flex; flex-direction: column; }
  .section-row select { width: 100%; }
  .next-action { grid-template-columns: 28px 1fr; }
  .next-action .btn { grid-column: 1 / -1; }
  .insight-grid, .angle-grid, .concept-grid, .field-grid, .profile-summary, .input-modes, .calendar-mix, .visual-brief-grid, .metrics-grid { grid-template-columns: 1fr; }
  .opportunity-details summary { display: grid; }
  .opportunity-details summary::after { position: absolute; right: 30px; }
  .primary-actions .btn { width: 100%; min-width: 0; }
  .relevance-score { align-self: flex-start; }
}

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

/* Stage 10C: founding-client positioning and task-focused workspace. */
:root {
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 8px;
}
* { letter-spacing: 0 !important; }
body,
html[data-theme="light"] body { background: var(--bg); }
body::before,
html[data-theme="light"] body::before {
  opacity: .22;
  mask-image: linear-gradient(to bottom, black, transparent 70%);
}
.landing { overflow: visible; }
.landing-hero {
  height: min(760px, calc(100svh - 118px));
  min-height: 650px;
  padding: 52px 64px 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 32px;
  background: #0b101a;
}
.landing-hero::before { display: none; }
html[data-theme="light"] .landing-hero { background: #ffffff; }
.landing-hero .hero-copy { max-width: 990px; }
.hero h1 {
  max-width: 940px;
  margin: 15px 0 18px;
  font-size: 68px;
  line-height: 1.02;
}
.hero p { max-width: 840px; font-size: 19px; }
.hero-actions { margin-top: 24px; }
.hero-product-proof {
  min-height: 0;
  flex: 1;
  margin: 0;
  overflow: hidden;
  border-top: 1px solid var(--line-strong);
  background: #080c13;
}
.hero-product-proof figcaption {
  min-height: 46px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}
.hero-product-proof figcaption span { color: var(--green); font-weight: 800; text-transform: uppercase; }
.hero-product-proof figcaption strong { color: var(--ink-soft); font-size: 12px; }
.hero-product-proof img {
  width: 100%;
  height: calc(100% - 46px);
  display: block;
  object-fit: cover;
  object-position: top center;
}
.offer-strip {
  min-height: 68px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}
.offer-strip > * { padding: 8px 16px; border-right: 1px solid var(--line); }
.offer-strip > *:last-child { border-right: 0; }
.offer-strip strong { color: var(--orange); }
.landing-section { padding-top: 104px; }
.section-heading { max-width: 850px; margin-bottom: 38px; }
.section-heading h2,
.fit-section h2,
.cta h2,
.application-brief h2 {
  margin: 12px 0 16px;
  font-size: 48px;
  line-height: 1.06;
}
.deliverables-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}
.deliverables-list article {
  min-height: 225px;
  padding: 26px 22px;
  border-right: 1px solid var(--line);
}
.deliverables-list article:last-child { border-right: 0; }
.deliverables-list span,
.evidence-ledger span,
.beta-steps > li > span,
.application-brief li span {
  display: block;
  color: var(--blue);
  font-size: 10px;
  font-weight: 850;
  text-transform: uppercase;
}
.deliverables-list strong {
  min-height: 50px;
  margin-top: 52px;
  display: block;
  font-size: 16px;
  line-height: 1.35;
}
.deliverables-list p,
.evidence-ledger p,
.beta-steps p,
.fit-section p,
.application-page p { color: var(--muted); font-size: 13px; }
.evidence-example {
  margin-top: 104px;
  padding: 72px 56px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.evidence-ledger { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.evidence-ledger article { min-height: 225px; padding: 24px; border-left: 3px solid var(--line-strong); }
.evidence-ledger article:nth-child(2) { border-left-color: var(--orange); }
.evidence-ledger article:nth-child(3) { border-left-color: var(--green); }
.evidence-ledger strong { display: block; margin: 46px 0 10px; font-size: 19px; line-height: 1.35; }
.beta-steps {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
  border-top: 1px solid var(--line-strong);
}
.beta-steps li { min-height: 190px; padding: 26px 24px; display: grid; grid-template-columns: 32px 1fr; gap: 18px; border-right: 1px solid var(--line); }
.beta-steps li:last-child { border-right: 0; }
.beta-steps strong { font-size: 19px; }
.beta-steps p { margin: 8px 0 0; }
.fit-section { display: grid; grid-template-columns: 1.12fr .88fr; gap: 80px; align-items: end; }
.fit-section > div > p { max-width: 720px; font-size: 16px; }
.fit-qualifiers { border-top: 1px solid var(--line-strong); }
.fit-qualifiers p { margin: 0; padding: 20px 0; border-bottom: 1px solid var(--line); }
.fit-qualifiers strong { color: var(--ink); }
.cta {
  margin-top: 104px;
  padding: 64px;
  border: 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  background: var(--surface);
}
.cta .hero-actions { justify-content: center; }
.application-page { min-height: calc(100vh - 164px); }
.login-context h1,
.legal-page h1 { font-size: 56px; }
.visual-brief-card,
.preview-main,
html[data-theme="light"] .preview-main { background: var(--surface); }
.application-intro { max-width: 920px; padding: 72px 0; }
.application-intro h1 { margin: 14px 0 18px; font-size: 64px; line-height: 1.02; }
.application-intro p { max-width: 720px; font-size: 17px; }
.application-brief { padding: 56px 0; display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; border-top: 1px solid var(--line-strong); }
.application-brief ol { margin: 0; padding: 0; list-style: none; }
.application-brief li { min-height: 62px; padding: 16px 0; display: grid; grid-template-columns: 40px 1fr; gap: 14px; border-bottom: 1px solid var(--line); }
.application-brief li p { margin: 0; }
.application-action { padding: 26px 0; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.application-action p { margin: 4px 0 0; }
.mobile-nav { display: none; }
.dashboard-header { padding: 22px; border-radius: 8px; background: var(--surface); }
.dashboard-title h1 { font-size: 38px; }
.main[data-active-tab]:not([data-active-tab="overview"]) .dashboard-header { padding: 15px 18px; gap: 16px; box-shadow: none; }
.main[data-active-tab]:not([data-active-tab="overview"]) .dashboard-title h1 { margin-top: 4px; font-size: 25px; }
.main[data-active-tab]:not([data-active-tab="overview"]) .dashboard-title p { font-size: 12px; }
.main[data-active-tab]:not([data-active-tab="overview"]) .workflow-line,
.main[data-active-tab]:not([data-active-tab="overview"]) .chips,
.main[data-active-tab]:not([data-active-tab="overview"]) + .metrics { display: none; }
.main[data-active-tab]:not([data-active-tab="overview"]) .metrics { display: none; }
.main[data-active-tab]:not([data-active-tab="overview"]) .section { margin-top: 12px; }

@media (max-width: 1100px) {
  .landing-hero { display: flex; }
  .deliverables-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .deliverables-list article { border-bottom: 1px solid var(--line); }
  .deliverables-list article:nth-child(2n) { border-right: 0; }
  .deliverables-list article:last-child { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .side { overflow: visible; }
  .side-nav { display: none; }
  .mobile-nav { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: center; }
  .mobile-nav label { margin: 0; white-space: nowrap; }
  .mobile-nav select { min-height: 40px; }
  .evidence-ledger,
  .beta-steps { grid-template-columns: 1fr; }
  .evidence-ledger article,
  .beta-steps li { border-right: 0; border-bottom: 1px solid var(--line); }
  .fit-section,
  .application-brief { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 640px) {
  .landing-hero {
    height: calc(100svh - 94px);
    min-height: 660px;
    padding: 32px 20px 0;
    gap: 24px;
  }
  .hero h1 { font-size: 42px; }
  .hero p { font-size: 16px; }
  .hero-principles { margin-top: 18px; }
  .hero-product-proof figcaption { align-items: flex-start; flex-direction: column; gap: 2px; }
  .hero-product-proof img { height: calc(100% - 64px); min-height: 190px; }
  .offer-strip { padding: 12px 0; grid-template-columns: 1fr; }
  .offer-strip > * { padding: 6px; border-right: 0; }
  .landing-section { padding-top: 72px; }
  .section-heading h2,
  .fit-section h2,
  .cta h2,
  .application-brief h2 { font-size: 34px; }
  .deliverables-list { grid-template-columns: 1fr; }
  .deliverables-list article,
  .deliverables-list article:nth-child(2n) { min-height: 165px; border-right: 0; }
  .deliverables-list article:last-child { grid-column: auto; }
  .deliverables-list strong { min-height: 0; margin-top: 28px; }
  .evidence-example { margin-top: 72px; padding: 48px 20px; }
  .evidence-ledger article { min-height: 170px; padding: 18px 16px; }
  .evidence-ledger strong { margin-top: 28px; }
  .beta-steps li { min-height: 145px; padding: 22px 12px; }
  .application-intro { padding: 48px 0; }
  .application-intro h1 { font-size: 42px; }
  .login-context h1,
  .legal-page h1 { font-size: 40px; }
  .cta { margin-top: 72px; padding: 42px 20px; }
  .application-action { align-items: stretch; flex-direction: column; }
  .application-action .btn { width: 100%; }
  .main { overflow: hidden; }
  .dashboard-header,
  .main[data-active-tab]:not([data-active-tab="overview"]) .dashboard-header { padding: 16px; grid-template-columns: 1fr; }
  .dashboard-title h1 { font-size: 28px; }
  .main[data-active-tab]:not([data-active-tab="overview"]) .dashboard-context { display: none; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}