/* ==========================================================================
   AutoDiscovery — design system
   Buy-center CRM for dealers. Server-rendered (Jinja2) + vanilla CSS/JS.
   No build step: tokens + components live here; Inter is loaded from Google
   Fonts (allowed by the app CSP). Dark-only — there is no light theme.
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap");

/* --------------------------------------------------------------------------
   1. Tokens — single dark theme
   -------------------------------------------------------------------------- */
:root {
  /* Brand — fintech indigo, tuned for a dark ground */
  --brand-50: #1e1b4b;
  --brand-100: #312e81;
  --brand-500: #818cf8;
  --brand-600: #6366f1;
  --brand-700: #818cf8;
  --brand-ink: #a5b4fc;
  --sky-500: #0ea5e9;

  /* Neutrals (slate) */
  --ink: #0b1220;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;

  /* Semantic surfaces */
  --bg: #0a0e1a;
  --bg-subtle: #0d1220;
  --bg-inset: #131a2b;
  --panel: #111827;
  --panel-2: #0f1626;
  --line: #1e293b;
  --line-strong: #2a3852;

  /* Text */
  --text: #dde3ec;
  --text-strong: #f4f7fb;
  --text-muted: #97a2b4;
  --text-soft: #7c8798;
  --on-brand: #ffffff;

  /* Status */
  --success: #10b981;
  --success-bg: #0c2b22;
  --success-ink: #34d399;
  --warn: #f59e0b;
  --warn-bg: #33240c;
  --warn-ink: #fbbf24;
  --danger: #ef4444;
  --danger-bg: #3a1516;
  --danger-ink: #f87171;

  /* Radii */
  --r-xs: 6px;
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;
  --r-2xl: 30px;
  --r-full: 999px;

  /* Soft shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .35), 0 2px 8px rgba(0, 0, 0, .4);
  --shadow-md: 0 8px 20px -6px rgba(0, 0, 0, .55), 0 3px 10px -4px rgba(0, 0, 0, .5);
  --shadow-lg: 0 34px 70px -24px rgba(0, 0, 0, .7), 0 12px 28px -14px rgba(0, 0, 0, .55);
  --shadow-brand: 0 14px 34px -12px rgba(99, 102, 241, .6);
  --ring: 0 0 0 4px rgba(129, 140, 248, .35);

  /* Gradients */
  --grad-brand: linear-gradient(135deg, #6366f1 0%, #4f46e5 55%, #4338ca 100%);
  --grad-hero: radial-gradient(1200px 600px at 12% -10%, rgba(99, 102, 241, .22), transparent 60%),
               radial-gradient(1000px 520px at 100% 0%, rgba(14, 165, 233, .14), transparent 55%);
  --grad-sheen: linear-gradient(180deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, 0));

  /* Layout */
  --container: 1140px;
  --container-narrow: 480px;
  --nav-h: 68px;

  --font-sans: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --ease: cubic-bezier(.4, 0, .2, 1);
  color-scheme: dark;
}

/* --------------------------------------------------------------------------
   3. Reset / base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip; /* nothing ever scrolls the page sideways */
}

img, svg { max-width: 100%; display: block; }

a { color: var(--brand-ink); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: #c7d0ff; }

h1, h2, h3, h4 {
  color: var(--text-strong);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 .5em;
  font-weight: 700;
}

p { margin: 0 0 1rem; }

:focus-visible {
  outline: none;
  box-shadow: var(--ring);
  border-radius: var(--r-xs);
}

::selection { background: var(--brand-100); color: var(--brand-ink); }

/* --------------------------------------------------------------------------
   4. Layout helpers
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}
.container--narrow { max-width: var(--container-narrow); }

.main { display: block; }

.section { padding-block: clamp(56px, 9vw, 104px); }
[id="how"], [id="features"], [id="demo"] { scroll-margin-top: 84px; }
.section--tight { padding-block: clamp(40px, 6vw, 72px); }
.section--subtle { background: var(--bg-subtle); }
.section--inset {
  background: var(--bg-subtle);
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: 640px;
  margin: 0 auto clamp(36px, 5vw, 60px);
  text-align: center;
}
.section-head--left { margin-inline: 0; text-align: left; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand-ink);
  background: var(--brand-50);
  border: 1px solid color-mix(in srgb, var(--brand-500) 22%, transparent);
  padding: 6px 12px;
  border-radius: var(--r-full);
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 750;
}
.section-sub {
  margin-top: 14px;
  font-size: 1.06rem;
  color: var(--text-muted);
}

.muted { color: var(--text-muted); }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--panel-2);
  --btn-fg: var(--text-strong);
  --btn-bd: var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  padding: 12px 20px;
  border-radius: var(--r-full);
  border: 1px solid var(--btn-bd);
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease),
              background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled, .btn[disabled] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

.btn.accent, .btn--primary {
  --btn-bg: var(--brand-600);
  --btn-fg: var(--on-brand);
  background-image: var(--grad-brand);
  box-shadow: var(--shadow-brand);
}
.btn.accent:hover, .btn--primary:hover {
  box-shadow: 0 18px 40px -12px rgba(79, 70, 229, .55);
}

.btn.ghost, .btn--secondary {
  --btn-bg: var(--panel);
  --btn-fg: var(--text-strong);
  --btn-bd: var(--line-strong);
  box-shadow: var(--shadow-xs);
}
.btn.ghost:hover, .btn--secondary:hover {
  --btn-bd: var(--brand-500);
  color: var(--brand-ink);
}

.btn--quiet {
  --btn-bg: transparent;
  --btn-fg: var(--text-muted);
  box-shadow: none;
}
.btn--quiet:hover { --btn-fg: var(--text-strong); background: var(--bg-inset); }

.btn--lg { padding: 15px 26px; font-size: 1rem; }
.btn--sm { padding: 9px 15px; font-size: .85rem; }
.btn--block { display: flex; width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn-row--center { justify-content: center; }

/* --------------------------------------------------------------------------
   6. Cards / pills / generic surfaces
   -------------------------------------------------------------------------- */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 16px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: var(--r-full);
  font-size: .76rem;
  font-weight: 650;
  letter-spacing: .01em;
  background: var(--bg-inset);
  color: var(--text-muted);
  border: 1px solid var(--line);
}
.pill.ok { background: var(--success-bg); color: var(--success-ink); border-color: transparent; }
.pill.warn { background: var(--warn-bg); color: var(--warn-ink); border-color: transparent; }
.pill.err { background: var(--danger-bg); color: var(--danger-ink); border-color: transparent; }

.err-msg { color: var(--danger-ink); font-size: .88rem; margin: 12px 0 6px; min-height: 1.2em; }

/* Simple content grid (kept for /admin, legacy) */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { color: var(--text-muted); font-weight: 650; }

/* Wide tables scroll inside their own box instead of stretching the page. */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap table { min-width: 640px; }

/* --------------------------------------------------------------------------
   7. Forms
   -------------------------------------------------------------------------- */
label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin: 16px 0 6px;
}
input, select, textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  font: inherit;
  font-size: .95rem;
  background: var(--panel);
  color: var(--text);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--text-soft); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--brand-500);
  box-shadow: var(--ring);
}
.form-narrow { max-width: 420px; }

/* --------------------------------------------------------------------------
   8. Navbar
   -------------------------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--nav-h);
  padding-inline: clamp(16px, 4vw, 40px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.nav.is-scrolled {
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 750;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}
.nav__brand:hover { color: var(--text-strong); }
.nav__brand .brand-mark { width: 30px; height: 30px; flex: none; }
.nav__brand b { font-weight: 750; }
.nav__brand .brand-accent { color: var(--brand-600); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.only-mobile { display: none; }
.nav__links a {
  color: var(--text-muted);
  font-size: .92rem;
  font-weight: 550;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.nav__links a:hover { color: var(--text-strong); background: var(--bg-inset); }

.nav__actions { display: flex; align-items: center; gap: 10px; }

.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: var(--panel);
  cursor: pointer;
  padding: 0;
  place-items: center;
  color: var(--text-strong);
}
.nav__toggle svg { width: 20px; height: 20px; }

@media (max-width: 900px) {
  .nav__links,
  .nav__actions .btn { display: none; }
  .nav__toggle { display: grid; }

  .nav__links.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    position: absolute;
    left: 12px;
    right: 12px;
    top: calc(var(--nav-h) - 4px);
    transform: none;
    padding: 12px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-lg);
  }
  .nav__links.is-open a { padding: 12px 14px; font-size: .98rem; }
  .nav__links.is-open .only-mobile { display: block; }
  .nav__links.is-open .nav__cta {
    margin-top: 6px;
    text-align: center;
    background-image: var(--grad-brand);
    color: #fff;
    font-weight: 650;
  }
}

/* --------------------------------------------------------------------------
   9. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(56px, 9vw, 108px);
  background: var(--grad-hero), var(--bg);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--slate-400) 12%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--slate-400) 12%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(680px 420px at 30% 15%, #000 0%, transparent 75%);
  mask-image: radial-gradient(680px 420px at 30% 15%, #000 0%, transparent 75%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 68px);
  align-items: center;
}

.hero__title {
  font-size: clamp(1.95rem, 5.2vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  overflow-wrap: break-word;
}
.hero__title .grad {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__lede {
  font-size: clamp(1.02rem, 1.6vw, 1.19rem);
  color: var(--text-muted);
  max-width: 34em;
  margin-bottom: 28px;
}
.hero__cta { margin-bottom: 22px; }
.hero__note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .86rem;
  color: var(--text-soft);
}
.hero__note svg { width: 16px; height: 16px; color: var(--success); flex: none; }

/* Hero product mockup ---------------------------------------------------- */
.mockup {
  position: relative;
  border-radius: var(--r-xl);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  animation: floaty 7s ease-in-out infinite;
}
.mockup__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-subtle);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
}
.mockup__bar i {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--line-strong);
}
.mockup__bar i:nth-child(1) { background: #f87171; }
.mockup__bar i:nth-child(2) { background: #fbbf24; }
.mockup__bar i:nth-child(3) { background: #34d399; }
.mockup__bar span {
  margin-left: 10px;
  font-size: .72rem;
  color: var(--text-soft);
  font-weight: 550;
}
.mockup__body { padding: 18px; display: grid; gap: 14px; }

.mck-lead {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel-2);
}
.mck-lead__thumb {
  width: 46px; height: 46px;
  border-radius: var(--r-sm);
  background: var(--grad-brand);
  display: grid; place-items: center;
  color: #fff;
}
.mck-lead__thumb svg { width: 24px; height: 24px; }
.mck-lead__t { font-weight: 650; font-size: .9rem; color: var(--text-strong); }
.mck-lead__s { font-size: .78rem; color: var(--text-soft); }
.mck-lead__val { text-align: right; }
.mck-lead__val b { font-size: 1rem; color: var(--text-strong); }
.mck-lead__val span { display: block; font-size: .7rem; color: var(--success-ink); font-weight: 650; }

.mck-pipe { display: flex; gap: 6px; }
.mck-pipe div {
  flex: 1;
  font-size: .66rem;
  font-weight: 600;
  text-align: center;
  padding: 7px 4px;
  border-radius: var(--r-xs);
  background: var(--bg-inset);
  color: var(--text-soft);
}
.mck-pipe div.on { background: var(--brand-600); color: #fff; }

.mck-sms {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel-2);
}
.mck-sms__row { display: flex; }
.mck-sms__row.out { justify-content: flex-end; }
.mck-sms__b {
  max-width: 78%;
  font-size: .76rem;
  line-height: 1.45;
  padding: 8px 11px;
  border-radius: 13px;
}
.mck-sms__row.in .mck-sms__b { background: var(--bg-inset); color: var(--text); border-bottom-left-radius: 4px; }
.mck-sms__row.out .mck-sms__b { background: var(--grad-brand); color: #fff; border-bottom-right-radius: 4px; }
.mck-sms__typing { display: inline-flex; gap: 3px; padding: 10px 12px; }
.mck-sms__typing i {
  width: 5px; height: 5px; border-radius: 50%; background: var(--text-soft);
  animation: blink 1.4s infinite both;
}
.mck-sms__typing i:nth-child(2) { animation-delay: .2s; }
.mck-sms__typing i:nth-child(3) { animation-delay: .4s; }

.mockup__badge {
  position: absolute;
  right: 22px;
  top: -15px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  font-size: .78rem;
  font-weight: 650;
  color: var(--text-strong);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-full);
  box-shadow: var(--shadow-md);
  animation: floaty 7s ease-in-out infinite reverse;
}
.mockup__badge svg { width: 16px; height: 16px; color: var(--brand-600); }

.hero__radar {
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 320px;
  opacity: .5;
  pointer-events: none;
}
.hero__radar circle { fill: none; stroke: var(--brand-500); }
.hero__radar .sweep { transform-origin: 160px 160px; animation: spin 6s linear infinite; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .mockup, .mockup__badge, .hero__radar .sweep, .mck-sms__typing i { animation: none !important; }
}

/* --------------------------------------------------------------------------
   10. "How it works" steps
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
}
.step__icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: var(--r-md);
  background: var(--brand-50);
  color: var(--brand-600);
  margin-bottom: 16px;
}
.step__icon svg { width: 24px; height: 24px; }
.step__n {
  position: absolute;
  top: 20px; right: 22px;
  font-size: .8rem;
  font-weight: 750;
  color: var(--text-soft);
}
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { font-size: .9rem; color: var(--text-muted); margin: 0; }
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 43px; right: -14px;
  width: 28px; height: 2px;
  background: var(--line-strong);
  z-index: 1;
}
@media (max-width: 980px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:not(:last-child)::after { display: none; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   12. Feature grid
   -------------------------------------------------------------------------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature {
  padding: 26px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--brand-500) 40%, var(--line));
}
.feature__icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--r-md);
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-brand);
  margin-bottom: 16px;
}
.feature__icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature p { font-size: .92rem; color: var(--text-muted); margin: 0; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   13. Metrics band
   -------------------------------------------------------------------------- */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 34px;
  border-radius: var(--r-xl);
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.metric b {
  display: block;
  font-size: clamp(1.6rem, 3.4vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.metric span { font-size: .88rem; color: rgba(255, 255, 255, .82); }
@media (max-width: 820px) { .metrics { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .metrics { grid-template-columns: 1fr; text-align: center; } }

/* --------------------------------------------------------------------------
   14. Request a demo
   -------------------------------------------------------------------------- */
.demo-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
  max-width: 940px;
  margin-inline: auto;
}
.demo-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
  align-self: center;
}
.demo-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 14px;
}
.demo-list svg { width: 20px; height: 20px; color: var(--success); margin-top: 3px; }
.demo-list b { display: block; font-size: .98rem; color: var(--text-strong); }
.demo-list span { font-size: .9rem; color: var(--text-muted); }

.demo-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
}
.demo-card label:first-child { margin-top: 0; }
.demo-card textarea { resize: vertical; min-height: 84px; }
.demo-card .btn { margin-top: 22px; }
.demo-card__alt {
  margin: 16px 0 0;
  text-align: center;
  font-size: .86rem;
  color: var(--text-soft);
}
@media (max-width: 860px) {
  .demo-grid { grid-template-columns: 1fr; max-width: 460px; }
}

/* --------------------------------------------------------------------------
   16. CTA band
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: clamp(44px, 7vw, 72px) 28px;
  border-radius: var(--r-2xl);
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 50% 0%, rgba(255, 255, 255, .18), transparent 70%);
  pointer-events: none;
}
.cta-band h2 {
  position: relative;
  color: #fff;
  font-size: clamp(1.5rem, 3.6vw, 2.2rem);
  margin-bottom: 12px;
}
.cta-band p {
  position: relative;
  color: rgba(255, 255, 255, .88);
  max-width: 40em;
  margin: 0 auto 26px;
}
.cta-band .btn-row { position: relative; }
.cta-band .btn.accent, .cta-band .btn--primary {
  background: #fff;
  background-image: none;
  color: var(--brand-700);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .35);
}
.cta-band .btn.ghost, .cta-band .btn--secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .55);
  box-shadow: none;
}
.cta-band .btn.ghost:hover { border-color: #fff; color: #fff; }

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg-subtle);
  padding-block: 56px 30px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
}
.footer__brand { max-width: 30ch; }
.footer__brand .nav__brand { margin-bottom: 14px; }
.footer__brand p { font-size: .88rem; color: var(--text-muted); }
.footer__soc { display: flex; gap: 10px; margin-top: 16px; }
.footer__soc a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  color: var(--text-muted);
  background: var(--panel);
}
.footer__soc a:hover { color: var(--brand-ink); border-color: var(--brand-500); }
.footer__soc svg { width: 17px; height: 17px; }
.footer__col h4 {
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 14px;
}
.footer__col a {
  display: block;
  font-size: .9rem;
  color: var(--text-muted);
  padding: 5px 0;
}
.footer__col a:hover { color: var(--text-strong); }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 44px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: .84rem;
  color: var(--text-soft);
}
@media (max-width: 820px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   18. Auth pages (login / register) + hub dashboard
   -------------------------------------------------------------------------- */
.auth {
  min-height: calc(100vh - var(--nav-h));
  min-height: calc(100dvh - var(--nav-h));
  display: grid;
  place-items: center;
  padding: 48px 20px;
  background: var(--grad-hero), var(--bg);
}
.auth__card {
  width: 100%;
  max-width: 440px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 34px;
  box-shadow: var(--shadow-lg);
}
.auth__card h1 { font-size: 1.5rem; margin-bottom: 6px; }
.auth__card .sub { color: var(--text-muted); font-size: .92rem; margin-bottom: 8px; }
.auth__card form { margin-top: 8px; }
.auth__card .btn { margin-top: 20px; }
.auth__card .btn--block + .btn--block { margin-top: 10px; }
.auth__alt { margin-top: 18px; font-size: .88rem; color: var(--text-muted); text-align: center; }
.checkbox {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 16px;
  font-size: .88rem;
  color: var(--text-muted);
}
.checkbox input { width: auto; }

.page {
  max-width: 860px;
  margin-inline: auto;
  padding: clamp(32px, 6vw, 56px) 24px;
}
.page > h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 20px; }

.plan-price { font-size: 1.6rem; font-weight: 700; }
ul.features { padding-left: 18px; margin: 10px 0; color: var(--text-muted); font-size: .9rem; }

/* --------------------------------------------------------------------------
   19. Scroll-in reveal
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

.hero__inner > * { min-width: 0; }

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__lede { margin-inline: auto; }
  .hero__cta .btn-row { justify-content: center; }
  .hero__note { justify-content: center; }
  .hero__visual { max-width: 460px; margin-inline: auto; }
  .section-head--left { text-align: center; margin-inline: auto; }
}

/* --------------------------------------------------------------------------
   20. Responsive fine-tuning — tablet & phone
   -------------------------------------------------------------------------- */

/* Stop iOS Safari from zooming when a field is focused (needs >=16px). */
@media (max-width: 600px) {
  input, select, textarea { font-size: 16px; }
}

/* Decorative radar can crowd stacked hero content — drop it on small screens. */
@media (max-width: 640px) {
  .hero__radar { display: none; }
}

/* Phone */
@media (max-width: 480px) {
  .container { padding-inline: 18px; }

  .section-sub { font-size: 1rem; }

  /* Full-width, stacked primary actions read better on a narrow screen. */
  .hero__cta .btn-row .btn,
  .cta-band .btn-row .btn { width: 100%; }

  .hero__visual { max-width: 100%; }
  .mockup__body { padding: 14px; gap: 12px; }
  .mck-lead { padding: 12px; gap: 10px; grid-template-columns: 40px 1fr auto; }
  .mck-lead__thumb { width: 40px; height: 40px; }
  .mockup__badge { right: 14px; font-size: .72rem; padding: 8px 11px; }

  .metrics { padding: 26px 20px; gap: 16px; }
  .demo-card { padding: 22px 20px; }
  .cta-band { padding: 40px 20px; border-radius: var(--r-xl); }

  .auth { padding: 28px 14px; }
  .auth__card { padding: 24px 20px; }
  .auth__card h1 { font-size: 1.35rem; }

  .page { padding-inline: 18px; }

  .footer { padding-block: 44px 26px; }
  .footer__bottom { gap: 6px; }
}

/* Very narrow phones */
@media (max-width: 360px) {
  .nav__brand span { font-size: .98rem; }
  .hero__title { font-size: 1.8rem; }
}

/* --------------------------------------------------------------------------
   20. Admin console
   -------------------------------------------------------------------------- */
.page--wide { max-width: 1180px; }
.admin-gate { max-width: 440px; margin: 28px auto 0; }
.admin-toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 16px; }
.admin-msg { display: none; margin: 0 0 14px; padding: 11px 14px; border-radius: var(--r-sm); font-size: .88rem; }
.admin-msg.ok { display: block; background: var(--success-bg); color: var(--success-ink); border: 1px solid color-mix(in srgb, var(--success) 30%, transparent); }
.admin-msg.err { display: block; background: var(--danger-bg); color: var(--danger-ink); border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); }
.tab-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.tab-nav button {
  padding: 9px 16px; border-radius: var(--r-sm); border: 1px solid var(--line);
  background: var(--bg-inset); color: var(--text-muted); font: inherit; font-weight: 650;
  font-size: .88rem; cursor: pointer;
}
.tab-nav button:hover { color: var(--text-strong); border-color: var(--brand-500); }
.tab-nav button.active { color: var(--on-brand); background-image: var(--grad-brand); border-color: transparent; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.admin-create { display: grid; grid-template-columns: minmax(160px, 2fr) 140px 100px auto; gap: 10px; align-items: end; margin-bottom: 18px; }
.admin-create label { margin-top: 0; }
.admin-create input, .admin-create select { margin: 0; }
.actions-wrap { display: flex; flex-direction: column; gap: 8px; min-width: 230px; }
.actions-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.actions-row .btn { white-space: nowrap; }
.member-line { font-size: .8rem; line-height: 1.45; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 4px; }
.user-form { display: grid; grid-template-columns: 1.4fr 1fr 1fr 110px 1fr auto; gap: 6px; align-items: center; }
.user-form input, .user-form select { padding: 7px 9px; font-size: .8rem; margin: 0; }
.dep-box { background: var(--bg-inset); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 10px 12px; font-size: .75rem; color: var(--text-muted); line-height: 1.5; }
.dep-box .url { font-family: ui-monospace, monospace; color: var(--brand-ink); word-break: break-all; }
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.plan-card { background: var(--bg-inset); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; }
.plan-card h3 { font-size: 1rem; margin-bottom: 4px; }
.plan-card .price { font-size: 1.25rem; font-weight: 800; margin: 6px 0; }
.plan-card .slug { font-size: .75rem; color: var(--text-muted); margin-bottom: 8px; }
.plan-card input { font-size: .82rem; padding: 7px 9px; }
.setup-line { margin-bottom: 4px; font-size: .88rem; color: var(--text-muted); }
.setup-line strong { color: var(--text-strong); font-weight: 600; }
.btn.danger { --btn-bg: transparent; --btn-fg: var(--danger-ink); --btn-bd: color-mix(in srgb, var(--danger) 45%, transparent); }
.btn.danger:hover { background: var(--danger-bg); }
@media (max-width: 800px) {
  .admin-create, .user-form { grid-template-columns: 1fr; }
}