/* ==========================================================================
   Shelfwise — design system
   Warm-industrial: deep slate ink ground, safety-amber accent, warm off-white.
   Light theme with dark hero/footer bands.
   ========================================================================== */

:root {
  /* --- Ink / dark bands ------------------------------------------------- */
  --ink:          #1B1F26;
  --ink-2:        #23282F;
  --ink-3:        #2E343C;
  --ink-line:     rgba(255,255,255,.10);
  --on-dark:      #ECE6DB;
  --on-dark-2:    #A7A196;
  --on-dark-3:    #7B766D;

  /* --- Light surfaces (warm-biased neutrals) --------------------------- */
  --bg:           #F5F1EA;
  --surface:      #FFFFFF;
  --surface-2:    #FBF8F2;
  --surface-3:    #F1EBE1;
  --border:       #E6DFD4;
  --border-2:     #D7CDBD;

  /* --- Text (near-ink, warm) ------------------------------------------- */
  --text:         #23262C;
  --text-2:       #55524C;
  --text-3:       #857F76;

  /* --- Accent: safety amber / rust ------------------------------------- */
  --accent:       #C8641E;
  --accent-600:   #AC520E;
  --accent-700:   #8C420B;
  --accent-tint:  #F8E8D8;
  --accent-tint2: #FCF2E7;

  /* --- Status (warehouse semantics) ------------------------------------ */
  --ok:           #3F7A54;
  --ok-tint:      #E4EFE5;
  --low:          #B23A2C;
  --low-tint:     #F6E1DC;
  --warn:         #C8641E;
  --warn-tint:    #F8E8D8;

  /* --- Radii ----------------------------------------------------------- */
  --r-sm: 5px;
  --r:    9px;
  --r-lg: 14px;
  --r-xl: 22px;

  /* --- Shadows (warm-tinted) ------------------------------------------- */
  --shadow-sm: 0 1px 2px rgba(38,26,12,.06);
  --shadow:    0 6px 22px -8px rgba(42,28,12,.16);
  --shadow-lg: 0 22px 54px -18px rgba(30,20,10,.34);

  /* --- Type ------------------------------------------------------------ */
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono",
               "Roboto Mono", Menlo, Consolas, monospace;

  --fs-xs:  .78rem;
  --fs-sm:  .875rem;
  --fs-base: 1rem;
  --fs-md:  1.125rem;
  --fs-lg:  1.375rem;
  --fs-xl:  1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --fs-4xl: 3.75rem;

  --maxw: 1180px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

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

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.62;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1;
}

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

a { color: var(--accent-700); text-decoration: none; }
a:hover { color: var(--accent-600); }

h1, h2, h3, h4 { line-height: 1.12; font-weight: 680; letter-spacing: -.018em; color: var(--text); }
h1 { font-size: clamp(2.35rem, 5vw, var(--fs-4xl)); }
h2 { font-size: clamp(1.85rem, 3.4vw, var(--fs-3xl)); letter-spacing: -.022em; }
h3 { font-size: var(--fs-lg); letter-spacing: -.012em; }

p { color: var(--text-2); }

ul { padding: 0; list-style: none; }

.num, table, .mono { font-variant-numeric: tabular-nums; }
.mono { font-family: var(--font-mono); }

/* ==========================================================================
   Focus & motion
   ========================================================================== */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}
.on-dark :focus-visible, .band-dark :focus-visible { outline-color: #E9903F; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--accent); color: #fff; padding: .6em 1em;
  border-radius: var(--r-sm); font-weight: 600; transition: top .16s ease;
}
.skip:focus { top: 12px; color: #fff; }

/* ==========================================================================
   Layout
   ========================================================================== */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.container--narrow { max-width: 820px; }

.section { padding-block: clamp(56px, 8vw, 104px); }
.section--tight { padding-block: clamp(44px, 6vw, 72px); }

.band-dark {
  background-color: var(--ink);
  color: var(--on-dark);
  background-image:
    repeating-linear-gradient(rgba(255,255,255,.028) 0 1px, transparent 1px 66px),
    radial-gradient(130% 90% at 100% 0%, rgba(200,100,30,.16), transparent 58%);
}
.band-dark h1, .band-dark h2, .band-dark h3 { color: #fff; }
.band-dark p { color: var(--on-dark-2); }

.band-alt { background: var(--surface); }

/* Eyebrow — mono uppercase marker with a short rule (no emoji) */
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent-700);
  font-weight: 600;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; background: var(--accent); border-radius: 2px;
}
.band-dark .eyebrow { color: #E9903F; }

.lead { font-size: var(--fs-md); color: var(--text-2); max-width: 56ch; }
.band-dark .lead { color: var(--on-dark-2); }

.section-head { max-width: 62ch; margin-bottom: 40px; }
.section-head h2 + p { margin-top: 14px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: inherit; font-size: .95rem; font-weight: 600; line-height: 1;
  letter-spacing: .005em;
  padding: .78em 1.2em; border-radius: var(--r-sm);
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  transition: background .16s ease, border-color .16s ease, color .16s ease, transform .12s ease, box-shadow .16s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--accent); color: #fff;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,.18), 0 1px 2px rgba(140,66,11,.25);
}
.btn--primary:hover { background: var(--accent-600); color: #fff; }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border-2); }
.btn--ghost:hover { background: var(--surface-2); border-color: var(--text-3); color: var(--text); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--ink-3); color: #fff; }
.btn--ghost-d { background: transparent; color: var(--on-dark); border-color: rgba(255,255,255,.24); }
.btn--ghost-d:hover { background: rgba(255,255,255,.07); color: #fff; border-color: rgba(255,255,255,.4); }
.btn--lg { padding: .95em 1.5em; font-size: 1.02rem; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .68; cursor: not-allowed; }

.textlink {
  display: inline-flex; align-items: center; gap: .4em; font-weight: 600;
  color: var(--accent-700);
}
.textlink svg { transition: transform .16s ease; }
.textlink:hover svg { transform: translateX(3px); }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,241,234,.82);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav__inner { display: flex; align-items: center; gap: 20px; height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; letter-spacing: -.02em; font-size: 1.12rem; }
.brand:hover { color: var(--text); }
.brand .mark { flex: none; }
.nav__menu { display: flex; align-items: center; flex: 1; justify-content: space-between; gap: 20px; }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links a {
  color: var(--text-2); font-weight: 550; font-size: .95rem;
  padding: .5em .7em; border-radius: var(--r-sm);
}
.nav__links a:hover { color: var(--text); background: var(--surface-2); }
.nav__cta { display: flex; align-items: center; gap: 10px; }
.nav__toggle {
  display: none; align-items: center; justify-content: center;
  width: 42px; height: 42px; border: 1px solid var(--border-2);
  border-radius: var(--r-sm); background: var(--surface); color: var(--text); cursor: pointer;
}
.nav__toggle svg { width: 20px; height: 20px; }

@media (max-width: 900px) {
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: absolute; left: 0; right: 0; top: 66px;
    flex-direction: column; align-items: stretch; gap: 6px;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 14px 24px 20px; box-shadow: var(--shadow);
    display: none;
  }
  .nav--open .nav__menu { display: flex; }
  .nav__links { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav__links a { padding: .7em .6em; font-size: 1rem; }
  .nav__cta { margin-top: 8px; }
  .nav__cta .btn { flex: 1; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center;
  padding-block: clamp(48px, 7vw, 92px);
}
.hero h1 { color: #fff; max-width: 15ch; }
.hero__sub { margin-top: 22px; font-size: var(--fs-md); color: var(--on-dark-2); max-width: 48ch; }
.hero__cta { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero__note { margin-top: 20px; font-size: var(--fs-sm); color: var(--on-dark-3); display: flex; align-items: center; gap: 8px; }
.hero__note .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(63,122,84,.22); }

@media (max-width: 940px) {
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { max-width: 20ch; }
}

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust { border-top: 1px solid var(--ink-line); }
.trust__label {
  font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: .16em;
  text-transform: uppercase; color: var(--on-dark-3); margin-bottom: 20px;
}
.trust__row { display: flex; flex-wrap: wrap; gap: 14px 40px; align-items: center; }
.trust__row span {
  font-size: 1.02rem; font-weight: 640; letter-spacing: -.01em; color: var(--on-dark);
  opacity: .82; white-space: nowrap;
}

/* ==========================================================================
   Features grid
   ========================================================================== */
.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
@media (max-width: 820px) { .grid--3 { grid-template-columns: 1fr; } }

.feature {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 26px 24px;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.feature:hover { border-color: var(--border-2); box-shadow: var(--shadow); transform: translateY(-2px); }
.feature__ico {
  width: 44px; height: 44px; border-radius: 11px;
  display: grid; place-items: center; margin-bottom: 18px;
  background: var(--accent-tint); color: var(--accent-700);
  border: 1px solid var(--accent-tint);
}
.feature__ico svg { width: 22px; height: 22px; }
.feature h3 { margin-bottom: 8px; }
.feature p { font-size: var(--fs-sm); }

/* ==========================================================================
   App screenshot mock (product-deep)
   ========================================================================== */
.appshot {
  border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--border-2); background: var(--surface);
  box-shadow: var(--shadow-lg);
}
.appshot__chrome {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 16px; background: var(--surface-3); border-bottom: 1px solid var(--border);
}
.appshot__dots { display: flex; gap: 7px; }
.appshot__dots i { width: 11px; height: 11px; border-radius: 50%; background: var(--border-2); }
.appshot__url {
  flex: 1; text-align: center; font-family: var(--font-mono); font-size: var(--fs-xs);
  color: var(--text-3); background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 10px; max-width: 320px; margin-inline: auto;
}
.appshot__live {
  display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-xs);
  color: var(--ok); font-weight: 600;
}
.appshot__live .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.appshot__body { display: grid; grid-template-columns: 188px 1fr; min-height: 340px; }
.appshot__nav { border-right: 1px solid var(--border); padding: 16px 12px; background: var(--surface-2); }
.appshot__brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: .98rem; padding: 4px 8px 16px; }
.appshot__navitem {
  display: flex; align-items: center; gap: 10px; padding: .55em .7em; border-radius: var(--r-sm);
  color: var(--text-2); font-size: .9rem; font-weight: 550;
}
.appshot__navitem svg { width: 17px; height: 17px; opacity: .8; }
.appshot__navitem--on { background: var(--accent-tint); color: var(--accent-700); }
.appshot__main { padding: 20px 22px; }
.appshot__topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.appshot__topbar h4 { font-size: 1.15rem; letter-spacing: -.01em; }
.appshot__topbar .sub { font-size: var(--fs-xs); color: var(--text-3); }
.appshot__kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 20px; }
.appshot__kpi { border: 1px solid var(--border); border-radius: var(--r); padding: 12px 14px; background: var(--surface-2); }
.appshot__kpi .k { font-size: var(--fs-xs); color: var(--text-3); font-family: var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }
.appshot__kpi .v { font-size: 1.4rem; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.appshot__table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.appshot__table th {
  text-align: left; font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: .05em; text-transform: uppercase; color: var(--text-3);
  padding: 8px 10px; border-bottom: 1px solid var(--border); font-weight: 600;
}
.appshot__table td { padding: 10px; border-bottom: 1px solid var(--border); color: var(--text-2); }
.appshot__table tr:last-child td { border-bottom: 0; }
.appshot__table .sku { font-family: var(--font-mono); color: var(--text); font-weight: 600; }
.appshot__table .r { text-align: right; font-variant-numeric: tabular-nums; }

.pill {
  display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-xs);
  font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill--ok  { background: var(--ok-tint);  color: var(--ok); }
.pill--warn{ background: var(--warn-tint); color: var(--accent-700); }
.pill--low { background: var(--low-tint);  color: var(--low); }

@media (max-width: 620px) {
  .appshot__body { grid-template-columns: 1fr; }
  .appshot__nav { display: none; }
  .appshot__kpis { grid-template-columns: 1fr; }
  .appshot__table .hide-sm { display: none; }
}

/* Split section (image + copy) */
.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: 52px; align-items: center; }
.split--rev { grid-template-columns: 1.15fr 1fr; }
@media (max-width: 940px) { .split, .split--rev { grid-template-columns: 1fr; gap: 36px; } }

.checklist { margin-top: 24px; display: grid; gap: 12px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--text-2); }
.checklist .ck {
  flex: none; width: 22px; height: 22px; border-radius: 6px; margin-top: 2px;
  display: grid; place-items: center; background: var(--accent-tint); color: var(--accent-700);
}
.checklist .ck svg { width: 13px; height: 13px; }
.checklist strong { color: var(--text); font-weight: 640; }

/* ==========================================================================
   Metrics band
   ========================================================================== */
.metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.metric { border-left: 2px solid rgba(233,144,63,.5); padding-left: 20px; }
.metric .n { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 720; letter-spacing: -.03em; color: #fff; font-variant-numeric: tabular-nums; }
.metric .l { margin-top: 6px; color: var(--on-dark-2); font-size: var(--fs-sm); max-width: 24ch; }
@media (max-width: 820px) { .metrics { grid-template-columns: 1fr 1fr; gap: 24px; } }

/* ==========================================================================
   Testimonial
   ========================================================================== */
.quote { max-width: 860px; }
.quote blockquote {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem); line-height: 1.4; letter-spacing: -.015em;
  font-weight: 520; color: var(--text);
}
.quote blockquote .mk { color: var(--accent); font-weight: 700; }
.quote__by { margin-top: 26px; display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 46px; height: 46px; border-radius: 50%; flex: none;
  display: grid; place-items: center; font-weight: 700; color: #fff;
  background: linear-gradient(150deg, var(--accent) 0%, var(--accent-700) 100%);
  letter-spacing: .02em;
}
.quote__by .who { font-weight: 640; color: var(--text); }
.quote__by .role { font-size: var(--fs-sm); color: var(--text-3); }

/* ==========================================================================
   Pricing
   ========================================================================== */
.tiers { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; align-items: start; }
@media (max-width: 900px) { .tiers { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }
.tier {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 30px 26px; display: flex; flex-direction: column;
}
.tier--feat { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); position: relative; }
.tier__flag {
  position: absolute; top: -12px; left: 26px; background: var(--accent); color: #fff;
  font-size: var(--fs-xs); font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 4px 11px; border-radius: 999px;
}
.tier__name { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; font-size: var(--fs-sm); color: var(--accent-700); font-weight: 600; }
.tier__price { margin-top: 14px; display: flex; align-items: baseline; gap: 6px; }
.tier__price .amt { font-size: 2.7rem; font-weight: 720; letter-spacing: -.03em; color: var(--text); font-variant-numeric: tabular-nums; }
.tier__price .per { color: var(--text-3); font-size: var(--fs-sm); }
.tier__desc { margin-top: 10px; font-size: var(--fs-sm); color: var(--text-2); min-height: 42px; }
.tier .btn { margin-top: 22px; }
.tier__feats { margin-top: 24px; display: grid; gap: 12px; border-top: 1px solid var(--border); padding-top: 22px; }
.tier__feats li { display: flex; gap: 11px; font-size: var(--fs-sm); color: var(--text-2); }
.tier__feats .ck { flex: none; color: var(--accent); margin-top: 3px; }
.tier__feats .ck svg { width: 14px; height: 14px; }
.tier__feats .muted { color: var(--text-3); }
.tier__feats .muted .ck { color: var(--text-3); }

/* Pricing teaser (index) */
.teaser { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width: 820px) { .teaser { grid-template-columns: 1fr; } }
.teaser__card { border: 1px solid var(--border); border-radius: var(--r-lg); padding: 22px; background: var(--surface); }
.teaser__card.feat { border-color: var(--accent); }
.teaser__card .nm { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; font-size: var(--fs-xs); color: var(--accent-700); font-weight: 600; }
.teaser__card .pr { margin-top: 8px; font-size: 1.7rem; font-weight: 720; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.teaser__card .pr small { font-size: .8rem; font-weight: 500; color: var(--text-3); letter-spacing: 0; }
.teaser__card .ds { margin-top: 8px; font-size: var(--fs-sm); color: var(--text-2); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { display: grid; gap: 0; max-width: 820px; }
.faq details { border-bottom: 1px solid var(--border); padding: 6px 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative;
  font-weight: 620; font-size: var(--fs-md); color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 11px; height: 11px;
  margin-top: -6px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(45deg); transition: transform .2s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details p { padding: 0 20px 18px 0; font-size: var(--fs-base); }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta { text-align: center; }
.cta h2 { color: #fff; max-width: 20ch; margin-inline: auto; }
.cta p { margin: 16px auto 0; max-width: 46ch; }
.cta__row { margin-top: 30px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { background: var(--ink); color: var(--on-dark-2); }
.footer a { color: var(--on-dark-2); }
.footer a:hover { color: #fff; }
.footer__top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 40px 32px; padding-block: 64px; }
.footer__brand .brand { color: #fff; }
.footer__brand p { margin-top: 16px; font-size: var(--fs-sm); color: var(--on-dark-3); max-width: 30ch; }
.footer__col h5 { color: var(--on-dark); font-size: var(--fs-sm); font-weight: 640; margin-bottom: 14px; letter-spacing: .01em; }
.footer__col ul { display: grid; gap: 10px; }
.footer__col a { font-size: var(--fs-sm); }
.footer__bottom {
  border-top: 1px solid var(--ink-line); padding-block: 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer__legal { display: flex; gap: 22px; flex-wrap: wrap; font-size: var(--fs-sm); }
.footer__meta { font-size: var(--fs-sm); color: var(--on-dark-3); }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); }
.status .dot { width: 8px; height: 8px; border-radius: 50%; background: #52b37a; box-shadow: 0 0 0 4px rgba(82,179,122,.18); }
@media (max-width: 860px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; } }

/* ==========================================================================
   Cookie banner
   ========================================================================== */
.cookie {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 120;
  max-width: 560px; margin-inline: auto;
  background: var(--ink-2); color: var(--on-dark);
  border: 1px solid var(--ink-3); border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 18px 20px; display: none;
  grid-template-columns: 1fr auto; gap: 14px 18px; align-items: center;
}
.cookie[data-show="1"] { display: grid; }
.cookie p { color: var(--on-dark-2); font-size: var(--fs-sm); margin: 0; }
.cookie p strong { color: #fff; }
.cookie a { color: #E9903F; }
.cookie__actions { display: flex; gap: 10px; }
@media (max-width: 520px) { .cookie { grid-template-columns: 1fr; } .cookie__actions .btn { flex: 1; } }

/* ==========================================================================
   Forms / auth
   ========================================================================== */
.field { display: grid; gap: 7px; margin-bottom: 18px; }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--text); }
.field .hint { font-size: var(--fs-xs); color: var(--text-3); font-weight: 500; }
.input {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r);
  padding: .72em .85em; transition: border-color .16s ease, box-shadow .16s ease;
}
.input::placeholder { color: var(--text-3); }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(200,100,30,.16); }
.input:disabled { background: var(--surface-2); color: var(--text-3); }

.checkline { display: flex; align-items: center; gap: 9px; font-size: var(--fs-sm); color: var(--text-2); }
.checkline input { width: 16px; height: 16px; accent-color: var(--accent); }

.form-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }

.banner {
  display: none; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--r);
  font-size: var(--fs-sm); margin-bottom: 20px; line-height: 1.45;
}
.banner[data-show="1"] { display: flex; }
.banner--err { background: var(--low-tint); color: var(--low); border: 1px solid rgba(178,58,44,.28); }
.banner--warn { background: var(--warn-tint); color: var(--accent-700); border: 1px solid rgba(200,100,30,.3); }
.banner--ok { background: var(--ok-tint); color: var(--ok); border: 1px solid rgba(63,122,84,.28); }
.banner svg { flex: none; width: 17px; height: 17px; margin-top: 1px; }

/* spinner */
.spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.45); border-top-color: #fff;
  animation: spin .6s linear infinite; display: none;
}
.is-loading .spinner { display: inline-block; }
.is-loading .btn-label { opacity: .85; }
@keyframes spin { to { transform: rotate(360deg); } }

/* auth split layout */
.auth { min-height: calc(100vh - 66px); display: grid; grid-template-columns: 1.05fr 1fr; }
.auth__aside { position: relative; overflow: hidden; padding: 56px 52px; display: flex; flex-direction: column; }
.auth__aside .brand { color: #fff; margin-bottom: auto; }
.auth__pitch { max-width: 30ch; }
.auth__pitch h2 { color: #fff; font-size: 1.9rem; }
.auth__pitch p { color: var(--on-dark-2); margin-top: 14px; }
.auth__stat { margin-top: 30px; display: flex; gap: 34px; }
.auth__stat .n { font-size: 1.7rem; font-weight: 720; color: #fff; font-variant-numeric: tabular-nums; }
.auth__stat .l { font-size: var(--fs-xs); color: var(--on-dark-3); }
.auth__main { display: grid; place-items: center; padding: 48px 24px; background: var(--bg); }
.auth__card { width: 100%; max-width: 400px; }
.auth__card > h1 { font-size: 1.7rem; }
.auth__card .subtitle { color: var(--text-2); margin: 8px 0 28px; }
.auth__foot { margin-top: 22px; font-size: var(--fs-sm); color: var(--text-2); text-align: center; }
@media (max-width: 860px) { .auth { grid-template-columns: 1fr; } .auth__aside { display: none; } }

/* ==========================================================================
   Docs layout
   ========================================================================== */
.docs { display: grid; grid-template-columns: 236px 1fr; gap: 48px; align-items: start; }
.docs__nav { position: sticky; top: 90px; align-self: start; }
.docs__nav h5 {
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .12em;
  font-size: var(--fs-xs); color: var(--text-3); margin: 22px 0 10px; font-weight: 600;
}
.docs__nav h5:first-child { margin-top: 0; }
.docs__nav a { display: block; padding: 6px 12px; border-radius: var(--r-sm); color: var(--text-2); font-size: var(--fs-sm); border-left: 2px solid transparent; }
.docs__nav a:hover { color: var(--text); background: var(--surface-2); }
.docs__nav a.on { color: var(--accent-700); border-left-color: var(--accent); font-weight: 600; }
.docs__article { max-width: 720px; }
.docs__article h2 { scroll-margin-top: 90px; margin-top: 46px; padding-top: 6px; }
.docs__article h2:first-child { margin-top: 0; }
.docs__article h3 { margin-top: 30px; }
.docs__article p { margin-top: 14px; color: var(--text-2); }
.docs__article ul.bul { margin-top: 14px; display: grid; gap: 8px; }
.docs__article ul.bul li { position: relative; padding-left: 20px; color: var(--text-2); }
.docs__article ul.bul li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); }
.docs__crumbs { font-size: var(--fs-sm); color: var(--text-3); margin-bottom: 10px; font-family: var(--font-mono); letter-spacing: .04em; }
.callout {
  margin-top: 22px; border: 1px solid var(--border); border-left: 3px solid var(--accent);
  background: var(--accent-tint2); border-radius: var(--r); padding: 14px 16px; font-size: var(--fs-sm); color: var(--text-2);
}
.callout strong { color: var(--text); }
.code {
  margin-top: 18px; background: var(--ink); color: #E6E0D5; border-radius: var(--r);
  padding: 16px 18px; overflow-x: auto; font-family: var(--font-mono); font-size: .84rem; line-height: 1.6;
}
.code .k { color: #E9903F; }
.code .s { color: #9DBE8E; }
.code .c { color: #7B766D; }
.code .m { color: #7FB0D6; }
@media (max-width: 820px) {
  .docs { grid-template-columns: 1fr; gap: 26px; }
  .docs__nav { position: static; border-bottom: 1px solid var(--border); padding-bottom: 18px; }
}

/* ==========================================================================
   Legal layout
   ========================================================================== */
.legal { max-width: 780px; }
.legal__meta { font-size: var(--fs-sm); color: var(--text-3); margin-top: 8px; }
.legal h2 { font-size: 1.4rem; margin-top: 40px; }
.legal h3 { font-size: 1.1rem; margin-top: 26px; }
.legal p, .legal li { color: var(--text-2); margin-top: 12px; }
.legal ul.bul { margin-top: 12px; display: grid; gap: 8px; }
.legal ul.bul li { position: relative; padding-left: 20px; margin-top: 0; }
.legal ul.bul li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 6px; height: 6px; border-radius: 2px; background: var(--accent); }
.legal__toc { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r); padding: 18px 22px; margin-top: 26px; }
.legal__toc h4 { font-size: var(--fs-sm); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); margin-bottom: 10px; }
.legal__toc ol { margin: 0; padding-left: 20px; color: var(--text-2); font-size: var(--fs-sm); display: grid; gap: 6px; }

/* ==========================================================================
   404
   ========================================================================== */
.nf { min-height: calc(100vh - 66px); display: grid; place-items: center; text-align: center; padding: 60px 24px; }
.nf__code { font-family: var(--font-mono); font-size: clamp(4rem, 14vw, 8rem); font-weight: 700; letter-spacing: -.04em; color: var(--accent); line-height: 1; }
.nf h1 { margin-top: 10px; font-size: clamp(1.6rem, 4vw, 2.2rem); }
.nf p { margin: 14px auto 0; max-width: 44ch; }
.nf__row { margin-top: 28px; display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   Page header (interior pages)
   ========================================================================== */
.pagehead { padding-block: clamp(52px, 8vw, 88px); }
.pagehead h1 { color: #fff; max-width: 18ch; }
.pagehead p { margin-top: 16px; max-width: 56ch; font-size: var(--fs-md); }

/* Small utilities */
.mt-0 { margin-top: 0; }
.center { text-align: center; }
.divider { height: 1px; background: var(--border); border: 0; margin: 0; }