/* ============================================================================
   E85 Scout — site design system ("pump-label precision")
   Ported from the app's design tokens (lib/theme/app_colors.dart, app_tokens.dart):
   iOS-clean neutral surfaces + the app's blend colors for data, with corn/pump
   gold as the single site brand accent. Light + dark via prefers-color-scheme.
   No framework. Self-hosted fonts. ~app parity: radii 14/18/24, hairlines,
   tinted 12% fills, frosted glass, spring motion.
   ========================================================================== */

/* ---- Fonts (self-hosted, /assets/fonts/) -------------------------------- */
@font-face { font-family: 'Barlow Condensed'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/barlow-condensed-v13-latin-600.woff2') format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-style: normal; font-weight: 700; font-display: swap; src: url('/assets/fonts/barlow-condensed-v13-latin-700.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/inter-v20-latin-regular.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/inter-v20-latin-500.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/inter-v20-latin-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('/assets/fonts/inter-v20-latin-700.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/ibm-plex-mono-v20-latin-regular.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/ibm-plex-mono-v20-latin-500.woff2') format('woff2'); }
@font-face { font-family: 'IBM Plex Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/ibm-plex-mono-v20-latin-600.woff2') format('woff2'); }

/* ---- Tokens -------------------------------------------------------------- */
:root {
  /* surfaces + text — app light palette */
  --bg: #F2F2F7;
  --surface: #FFFFFF;
  --surface-elevated: #FFFFFF;
  --fill: #EDEDF2;
  --fill-strong: #E3E3EA;
  --separator: rgba(60, 60, 67, 0.12);
  --label: #000000;
  --label-2: rgba(60, 60, 67, 0.60);
  --label-3: rgba(60, 60, 67, 0.30);

  /* brand accent — corn gold / flex-fuel pump label */
  --corn: #F0B41C;
  --corn-deep: #D89C08;
  --on-corn: #17120A;
  /* text-safe variants: gold/green are decorative-only on light surfaces;
     TEXT in those hues needs these darkened versions to clear WCAG AA */
  --corn-text: #8A6206;
  --e85-text: #1D7A34;

  /* blend + status colors — fixed app values (data only, never decoration) */
  --e85: #34C759;
  --e50: #30B0C7;
  --e30: #0A84FF;
  --e15: #FF9F0A;
  --danger: #FF3B30;

  /* asphalt — the app's dark surface, used for the footer in both modes */
  --asphalt: #1C1C1E;
  --asphalt-2: #2C2C2E;
  --on-asphalt: #FFFFFF;
  --on-asphalt-2: rgba(235, 235, 245, 0.6);
  --asphalt-separator: rgba(84, 84, 88, 0.4);

  /* frosted glass — app recipe */
  --glass: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(255, 255, 255, 0.6);
  --blur: 30px;

  /* elevation — app shadow ramp */
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 16px 40px -4px rgba(0, 0, 0, 0.18);

  /* geometry — app radii + spacing feel */
  --r-sm: 10px;
  --r-md: 14px;
  --r-lg: 18px;
  --r-xl: 24px;

  /* type */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;

  /* motion — app curves + durations */
  --dur-fast: 160ms;
  --dur-med: 260ms;
  --dur-slow: 420ms;
  --ease-standard: cubic-bezier(0.33, 1, 0.68, 1);
  --ease-emphasized: cubic-bezier(0.05, 0.7, 0.1, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    /* app dark palette: true black, stepped surfaces, no shadows */
    --bg: #000000;
    --surface: #1C1C1E;
    --surface-elevated: #2C2C2E;
    --fill: #2C2C2E;
    --fill-strong: #3A3A3C;
    --separator: rgba(84, 84, 88, 0.4);
    --label: #FFFFFF;
    --label-2: rgba(235, 235, 245, 0.6);
    --label-3: rgba(235, 235, 245, 0.3);

    --e85: #30D158;
    --e50: #40C8E0;
    --danger: #FF453A;

    --glass: rgba(28, 28, 30, 0.8);
    --glass-border: rgba(255, 255, 255, 0.08);

    --shadow-sm: none;
    --shadow-md: none;
    --shadow-lg: none;

    /* dark surfaces give gold/green plenty of contrast at full strength */
    --corn-text: #F0B41C;
    --e85-text: #30D158;
  }
}

/* ---- Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--label);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: -0.2px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--label); outline-offset: 2px; border-radius: 4px; }
::selection { background: color-mix(in srgb, var(--corn) 35%, transparent); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--corn); color: var(--on-corn);
  padding: 10px 16px; border-radius: var(--r-md); font-weight: 600;
}
.skip-link:focus { left: 16px; top: 16px; }

.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* ---- Type ramp ------------------------------------------------------------ */
h1, h2, h3 { margin: 0; }

.display {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 0.96;
  letter-spacing: 0.005em;
}
h1.display { font-size: clamp(3.1rem, 8.5vw, 5.9rem); }
h2.display { font-size: clamp(2.1rem, 4.5vw, 3.2rem); }

h3 { font-size: 20px; font-weight: 600; letter-spacing: -0.3px; line-height: 1.25; }

.lede { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--label-2); line-height: 1.45; }
.small { font-size: 15px; letter-spacing: -0.1px; }
.muted { color: var(--label-2); }
.mono { font-family: var(--font-mono); letter-spacing: 0; }

/* eyebrow — mono section label with tick, replaces gradient/eyebrow chips */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--label-2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: '';
  width: 22px; height: 12px;
  background:
    linear-gradient(var(--corn), var(--corn)) left center / 2px 12px no-repeat,
    repeating-linear-gradient(to right, var(--label-3) 0 1.5px, transparent 1.5px 6px) 6px center / 16px 7px no-repeat;
}

/* ---- Sections -------------------------------------------------------------- */
.section { padding: 88px 0; }
.section.alt { background: var(--surface); }
@media (prefers-color-scheme: dark) { .section.alt { background: var(--surface); } }
.section-head { max-width: 640px; margin: 0 0 48px; }
.section-head .lede { margin: 14px 0 0; }
@media (max-width: 640px) { .section { padding: 60px 0; } }

/* tick divider — the fuel-tester graduation motif, used between major sections */
.ticks {
  height: 14px;
  background: repeating-linear-gradient(to right,
    var(--separator) 0 1.5px, transparent 1.5px 12px);
  position: relative;
  max-width: 1120px; margin: 0 auto; padding: 0 20px;
  background-clip: content-box;
}
.ticks::after {
  content: '';
  position: absolute; left: 50%; top: -3px;
  width: 2px; height: 20px; background: var(--corn);
}

/* ---- Nav — floating frosted pill (app AppNavBar language) ------------------ */
.nav-wrap {
  position: fixed; top: 14px; left: 0; right: 0; z-index: 50;
  display: flex; justify-content: center; padding: 0 16px;
  pointer-events: none; /* the strip must not swallow clicks beside the pill */
}
.nav-wrap > * { pointer-events: auto; }
.nav-pill {
  display: flex; align-items: center; gap: 4px;
  height: 58px; padding: 0 10px 0 18px;
  border-radius: 999px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 0.5px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  max-width: 100%;
}
.nav-brand {
  display: flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 17px; letter-spacing: -0.2px;
  text-decoration: none; margin-right: 10px; white-space: nowrap;
}
.nav-brand img { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  text-decoration: none; color: var(--label-2);
  font-size: 15px; font-weight: 500; letter-spacing: -0.1px;
  padding: 9px 13px; border-radius: 999px;
  transition: color var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
}
.nav-links a:hover { color: var(--label); background: var(--fill); }
.nav-cta { margin-left: 8px; }
.nav-menu-btn {
  display: none;
  background: var(--fill); border: 0; border-radius: 999px;
  width: 40px; height: 40px; margin-left: 6px;
  color: var(--label); cursor: pointer;
  align-items: center; justify-content: center;
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-pill .nav-cta { display: none; } /* beats .btn's display in the cascade */
  .nav-menu-btn { display: inline-flex; }
  .nav-pill { padding-right: 10px; }
}

/* mobile menu sheet — app AppSheet language */
.menu-sheet {
  position: fixed; inset: 0; z-index: 60; display: none;
}
.menu-sheet.open { display: block; }
.menu-sheet .scrim {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.35);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.menu-panel {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: var(--surface-elevated);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  padding: 10px 20px calc(24px + env(safe-area-inset-bottom));
  box-shadow: var(--shadow-lg);
}
.menu-panel .grab { width: 38px; height: 5px; border-radius: 999px; background: var(--fill-strong); margin: 8px auto 14px; }
.menu-panel a {
  display: block; text-decoration: none; color: var(--label);
  font-size: 17px; font-weight: 500; padding: 14px 4px;
  border-bottom: 0.5px solid var(--separator);
}
.menu-panel a:last-of-type { border-bottom: 0; }

/* ---- Buttons — app AppButton geometry -------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 50px; padding: 0 22px;
  border-radius: var(--r-md);
  font-family: var(--font-body); font-size: 15px; font-weight: 600; letter-spacing: -0.1px;
  text-decoration: none; border: 0; cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-spring), background var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);
}
.btn:active { transform: scale(0.96); }
.btn-corn { background: var(--corn); color: var(--on-corn); box-shadow: 0 4px 16px color-mix(in srgb, var(--corn) 35%, transparent); }
.btn-corn:hover { background: var(--corn-deep); }
.btn-quiet { background: var(--fill); color: var(--label); }
.btn-quiet:hover { background: var(--fill-strong); }
@media (prefers-color-scheme: dark) {
  /* --fill == card surface in dark; a hairline keeps the button visible on cards */
  .btn-quiet { box-shadow: inset 0 0 0 1px var(--fill-strong); }
}
.btn-ghost { background: transparent; color: var(--label-2); border: 1px solid var(--separator); }
.btn-compact { height: 40px; padding: 0 16px; }

/* non-interactive "coming soon" chip — visibly not a button */
.chip-soon {
  display: inline-flex; align-items: center; gap: 8px;
  height: 50px; padding: 0 20px;
  border-radius: var(--r-md);
  border: 1.5px dashed var(--separator);
  color: var(--label-2); font-size: 15px; font-weight: 500;
}

/* ---- Cards ------------------------------------------------------------------ */
.card {
  background: var(--surface);
  border: 0.5px solid var(--separator);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  padding: 28px;
}
.section.alt .card { background: var(--bg); }
@media (prefers-color-scheme: dark) {
  .card { background: var(--surface); }
  .section.alt .card { background: var(--surface-elevated); }
}

/* tinted icon tile — app 48px radius-14 pattern; color set via --tile */
.tile {
  width: 48px; height: 48px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  background: rgba(0, 0, 0, 0.06); /* fallback for engines without color-mix */
  background: color-mix(in srgb, var(--tile, var(--corn)) 12%, transparent);
  color: var(--tile, var(--corn));
  margin-bottom: 18px;
}
.tile svg { width: 24px; height: 24px; }

/* badge — app AppBadge: tinted 12% bg; text darkened in light mode for AA contrast */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 10px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  background: rgba(0, 0, 0, 0.06); /* fallback for engines without color-mix */
  background: color-mix(in srgb, var(--badge, var(--label-2)) 12%, transparent);
  color: var(--badge, var(--label-2));
  color: color-mix(in srgb, var(--badge, var(--label-2)) 55%, black);
  white-space: nowrap;
}
@media (prefers-color-scheme: dark) {
  .badge { color: var(--badge, var(--label-2)); }
}

/* quote — real forum voices; hairline card, corn quote mark, no drop shadow */
.quote {
  position: relative;
  background: var(--fill);
  border-radius: var(--r-md);
  padding: 16px 18px 14px 20px;
  margin: 0;
}
.quote::before {
  content: '\201C';
  position: absolute; left: 8px; top: 2px;
  font-family: Georgia, serif; font-size: 30px; line-height: 1;
  color: var(--corn);
}
.quote p { margin: 0; font-style: italic; color: var(--label); font-size: 15px; line-height: 1.45; }
.quote footer { margin-top: 8px; font-family: var(--font-mono); font-style: normal; font-size: 12px; color: var(--label-2); }

/* ---- E% readout — the signature element -------------------------------------- */
.readout {
  background: var(--surface-elevated);
  border: 0.5px solid var(--separator);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 18px 20px 16px;
  width: min(320px, 86vw);
}
.readout-label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--label-2);
  margin-bottom: 10px;
}
.readout-value {
  font-family: var(--font-mono); font-weight: 600;
  font-size: 44px; line-height: 1; color: var(--label);
  display: flex; align-items: baseline; gap: 10px;
  font-variant-numeric: tabular-nums;
}
.readout-value .unit { font-size: 15px; font-weight: 500; color: var(--e85-text); }
/* the tester scale: graduations from E51 to E85 with a filled measure */
.readout-scale {
  --pct: 79%; /* set inline per reading */
  position: relative;
  height: 34px; margin-top: 14px;
  border-radius: 7px;
  background:
    repeating-linear-gradient(to right, var(--separator) 0 1.5px, transparent 1.5px 9.5%) 0 0 / 100% 100%,
    var(--fill);
  overflow: hidden;
}
.readout-scale::before {
  content: '';
  position: absolute; inset: 0;
  width: var(--pct);
  background: color-mix(in srgb, var(--e85) 22%, transparent);
  border-right: 3px solid var(--e85);
  transition: width 1100ms var(--ease-emphasized);
}
.readout-bounds {
  display: flex; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11px; color: var(--label-3);
  margin-top: 6px;
}
.readout-meta { margin-top: 10px; font-family: var(--font-mono); font-size: 12px; color: var(--label-2); }
.readout-meta strong { color: var(--e85-text); font-weight: 600; }

/* ---- Stats band — mono gauge tiles, replaces gradient bg-clip numbers -------- */
.stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}
.stat {
  background: var(--surface);
  border: 0.5px solid var(--separator);
  border-radius: var(--r-md);
  padding: 18px 18px 14px;
  box-shadow: var(--shadow-sm);
}
.stat .n {
  font-family: var(--font-mono); font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.1rem); line-height: 1.1;
  color: var(--label); font-variant-numeric: tabular-nums;
}
.stat .n .accent { color: var(--corn-text); }
.stat .l {
  margin-top: 4px;
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--label-2);
}

/* hero proof strip — inline specific numbers */
.proof {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-family: var(--font-mono); font-size: 13px; color: var(--label-2);
  font-variant-numeric: tabular-nums;
}
.proof b { color: var(--label); font-weight: 600; }

/* ---- Hero --------------------------------------------------------------------- */
.hero { padding: 148px 0 72px; overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 48px; align-items: center;
}
.hero-copy .lede { margin: 22px 0 10px; max-width: 34em; }
.hero-copy .founder-note { color: var(--label-2); font-size: 15px; margin: 0 0 28px; max-width: 38em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
.hero-rule { width: 64px; height: 4px; background: var(--corn); border-radius: 2px; margin-bottom: 26px; }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-phone {
  width: min(300px, 74vw);
  border-radius: 42px;
  border: 1px solid var(--separator);
  background: var(--asphalt);
  padding: 10px;
  box-shadow: var(--shadow-lg);
}
.hero-phone img { border-radius: 34px; }
.hero-readout {
  position: absolute; right: max(-12px, -2vw); bottom: 34px;
  transform: rotate(0.6deg);
}
@media (max-width: 960px) {
  .hero { padding-top: 128px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero-grid > * { min-width: 0; }
  .hero-visual { order: 2; flex-direction: column; align-items: center; }
  .hero-readout { position: static; margin: -56px 0 0; transform: none; }
}

/* ---- Solution checklists ------------------------------------------------------- */
.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 7px 0; font-size: 15px; color: var(--label-2); line-height: 1.4;
}
.check-list li::before {
  content: '';
  flex: 0 0 18px; height: 18px; margin-top: 1px;
  border-radius: 50%;
  /* fallback first: plain tinted circle + darker check for engines without color-mix */
  background: rgba(52, 199, 89, 0.15)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231D7A34' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center / 10px no-repeat;
}
@media (prefers-color-scheme: dark) {
  .check-list li::before {
    background: rgba(48, 209, 88, 0.18)
      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2330D158' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center / 10px no-repeat;
  }
}

/* ---- Comparison table ------------------------------------------------------------ */
.table-wrap { overflow-x: auto; border: 0.5px solid var(--separator); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
table.compare { border-collapse: collapse; width: 100%; min-width: 720px; font-size: 15px; }
.compare th, .compare td { padding: 14px 18px; text-align: left; border-bottom: 0.5px solid var(--separator); }
.compare thead th {
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--label-2);
  background: var(--fill); border-bottom: 1px solid var(--separator);
}
.compare tbody tr:last-child td { border-bottom: 0; }
.compare td:first-child { font-weight: 500; }
.compare thead th.us { color: var(--on-corn); background: var(--corn); }
.compare td.us { background: color-mix(in srgb, var(--corn) 7%, transparent); }

/* ---- FAQ ----------------------------------------------------------------------------- */
.faq-item { border-bottom: 0.5px solid var(--separator); }
.faq-item button {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: none; border: 0; cursor: pointer; text-align: left;
  padding: 20px 4px; color: var(--label);
  font-family: var(--font-body); font-size: 17px; font-weight: 600; letter-spacing: -0.2px;
}
.faq-item button .chev { transition: transform var(--dur-med) var(--ease-emphasized); color: var(--label-3); flex: 0 0 auto; }
.faq-item button[aria-expanded="true"] .chev { transform: rotate(180deg); }
.faq-h { margin: 0; font-size: inherit; }
.faq-body { padding: 0 4px 20px; color: var(--label-2); font-size: 15px; line-height: 1.55; }
.faq-body a { color: var(--corn-text); }

/* ---- Newsletter ------------------------------------------------------------------------ */
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input[type="email"] {
  flex: 1 1 240px; height: 50px;
  border: 0; border-radius: var(--r-md);
  background: var(--fill); color: var(--label);
  font-family: var(--font-body); font-size: 15px; padding: 0 16px;
}
.newsletter-form input[type="email"]::placeholder { color: var(--label-3); }
.newsletter-form input[type="email"]:focus { outline: none; box-shadow: inset 0 0 0 1.5px var(--corn); }
.form-note { font-family: var(--font-mono); font-size: 12px; color: var(--label-2); margin-top: 10px; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

/* ---- Footer — asphalt in both modes ------------------------------------------------------ */
.footer {
  background: var(--asphalt); color: var(--on-asphalt);
  padding: 64px 0 40px; margin-top: 0;
}
.footer a { color: var(--on-asphalt-2); text-decoration: none; transition: color var(--dur-fast) var(--ease-standard); }
.footer a:hover { color: var(--on-asphalt); }
.footer h3, .footer h4 {
  margin: 0 0 14px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--on-asphalt-2);
}
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 36px; }
.footer-bottom {
  margin-top: 44px; padding-top: 24px;
  border-top: 0.5px solid var(--asphalt-separator);
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between;
  color: var(--on-asphalt-2); font-size: 14px;
}

/* ---- Reveal on scroll (progressive: only hidden when JS tagged the root) ------------------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity var(--dur-slow) var(--ease-emphasized), transform var(--dur-slow) var(--ease-emphasized); }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  /* never print blank sections: reveal everything, drop the fixed nav */
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .nav-wrap, .menu-sheet { display: none; }
  .faq-body[hidden] { display: block; }
}

/* ---- Utility ------------------------------------------------------------------------------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .grid-3, .grid-2 { grid-template-columns: minmax(0, 1fr); } }
.center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }