/* ==========================================================================
   Spend Less Cloud site stylesheet
   Sections: fonts · tokens · reset · type · layout · header · buttons
             components · page blocks · footer · responsive · a11y
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Fonts (self-hosted, latin subset)
   IBM Plex Sans ships from Google as a variable font: one file, 100 to 700.
   IBM Plex Mono is static, one file per weight.
   -------------------------------------------------------------------------- */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 100 700;
  font-display: swap;
  src: url("../fonts/plex-sans-var.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/plex-mono-500.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/plex-mono-600.woff2") format("woff2");
}

/* --------------------------------------------------------------------------
   2. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Base channels, so opacity variants stay in one place */
  --ink-rgb: 20 23 28;
  --paper-rgb: 232 230 224;

  /* Colour */
  --bg: #f7f6f2;
  --surface: #fff;
  --ink: rgb(var(--ink-rgb));
  --ink-80: rgb(var(--ink-rgb) / 0.8);
  --ink-70: rgb(var(--ink-rgb) / 0.7);
  --ink-62: rgb(var(--ink-rgb) / 0.62);
  --ink-55: rgb(var(--ink-rgb) / 0.55);
  --ink-45: rgb(var(--ink-rgb) / 0.45);
  --ink-35: rgb(var(--ink-rgb) / 0.35);
  --rule: rgb(var(--ink-rgb) / 0.12);
  --rule-soft: rgb(var(--ink-rgb) / 0.09);
  --field-border: rgb(var(--ink-rgb) / 0.16);

  --green: #0f6f57;
  --green-dark: #0a5442;
  --green-tint: rgb(15 111 87 / 0.08);
  --green-edge: rgb(15 111 87 / 0.28);
  --mint: #5fd2ab;

  --dark: #14171c;
  --on-dark: #e8e6e0;
  --on-dark-85: rgb(var(--paper-rgb) / 0.85);
  --on-dark-55: rgb(var(--paper-rgb) / 0.55);
  --on-dark-45: rgb(var(--paper-rgb) / 0.45);
  --on-dark-35: rgb(var(--paper-rgb) / 0.35);
  --on-dark-rule: rgb(var(--paper-rgb) / 0.16);

  /* Type */
  --sans: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Layout */
  --wrap: 1360px;
  --gutter: 40px;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;

  /* Elevation */
  --lift: 0 24px 60px -28px rgb(var(--ink-rgb) / 0.55);
  --lift-sm: 0 20px 50px -30px rgb(var(--ink-rgb) / 0.5);

  color-scheme: light;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }

/* --------------------------------------------------------------------------
   4. Typography
   -------------------------------------------------------------------------- */
.display,
.h1 {
  font-size: clamp(38px, 5.4vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.033em;
  font-weight: 600;
  text-wrap: balance;
}

.h1-sub {
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1.04;
  letter-spacing: -0.032em;
  font-weight: 600;
  text-wrap: balance;
}

.h2 {
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.028em;
  font-weight: 600;
  text-wrap: balance;
}

.h2-sm {
  font-size: clamp(25px, 2.8vw, 32px);
  line-height: 1.12;
  letter-spacing: -0.024em;
  font-weight: 600;
  text-wrap: balance;
}

.h3 { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.h3-lg { font-size: 22px; font-weight: 600; letter-spacing: -0.015em; }
.h4 { font-size: 16.5px; font-weight: 600; }

.lede {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-62);
  text-wrap: pretty;
}

.body { font-size: 15.5px; line-height: 1.6; color: var(--ink-62); }
.body-sm { font-size: 14.5px; line-height: 1.55; color: var(--ink-62); }
.note { font-size: 12.5px; line-height: 1.5; color: var(--ink-45); }

/* Mono eyebrow: small caps label used to name a section or a phase */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-45);
}
.eyebrow-green { color: var(--green); }

.measure-sm { max-width: 35ch; }
.measure { max-width: 44ch; }
.measure-lg { max-width: 56ch; }

a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-dark); }

/* --------------------------------------------------------------------------
   5. Layout
   -------------------------------------------------------------------------- */
.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: 0 96px; }
.section-top { padding-block: 88px 76px; }
.section-head { padding-block: 72px 48px; }
.section-tight { padding-block: 0 64px; }

/* Dark full-bleed band */
.band-dark {
  background: var(--dark);
  color: var(--on-dark);
  padding-block: 84px 92px;
}

/* Heading + supporting paragraph, sitting on one baseline */
.head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}
.head-row > :first-child { max-width: 18ch; }
.head-row > :last-child { max-width: 38ch; }

/* Equal-width column grids */
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* Asymmetric two-column splits */
.split { display: grid; gap: 56px; align-items: center; }
.split-hero { grid-template-columns: 1.05fr 0.95fr; }
.split-even { grid-template-columns: 1fr 1fr; }
.split-narrow { grid-template-columns: 0.8fr 1.2fr; align-items: start; }
.split-form { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

/* Hairline grid: children separated by 1px of the parent's background */
.hairline {
  display: grid;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
}
.hairline > * { background: var(--surface); }
.hairline-dark { background: var(--on-dark-rule); border-color: var(--on-dark-rule); }
.hairline-dark > * { background: var(--dark); }

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(247 246 242 / 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule-soft);
}

.header-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--ink); }

/* The mark is a minus sign in a rounded square: spend, reduced */
.mark {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.mark::after {
  content: "";
  width: 10px;
  height: 2px;
  border-radius: 2px;
  background: var(--bg);
}
.mark-sm { width: 18px; height: 18px; border-radius: 4px; }
.mark-sm::after { display: none; }

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 13.5px;
}
.site-nav a { color: var(--ink-70); }
.site-nav a:hover { color: var(--green); }
.site-nav a[aria-current="page"] { color: var(--green); }

/* The nav's own CTA is a mobile-only duplicate of .header-cta */
.nav-cta { display: none; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--field-border);
  border-radius: 7px;
  background: transparent;
  cursor: pointer;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 16px;
  height: 1.5px;
  border-radius: 2px;
  background: var(--ink);
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before,
.nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -5px; }
.nav-toggle-bars::after { top: 5px; }

/* --------------------------------------------------------------------------
   7. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); color: #fff; }

.btn-ink { background: var(--dark); color: var(--bg); padding: 9px 16px; font-size: 13.5px; }
.btn-ink:hover { background: #000; color: var(--bg); }

.btn-outline { border-color: rgb(var(--ink-rgb) / 0.18); color: var(--ink); }
.btn-outline:hover { border-color: var(--ink); color: var(--ink); }

.btn-block { display: flex; width: 100%; padding: 12px; font-size: 14.5px; }

/* On a dark card, the outline button inverts */
.card-dark .btn-outline { border-color: var(--on-dark-rule); color: var(--on-dark); }
.card-dark .btn-outline:hover { border-color: var(--on-dark); color: #fff; }

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

/* --------------------------------------------------------------------------
   8. Components
   -------------------------------------------------------------------------- */

/* Reassurance line under the hero buttons */
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 13px;
  color: var(--ink-55);
}

.card {
  background: var(--surface);
  border: 1px solid rgb(var(--ink-rgb) / 0.11);
  border-radius: var(--radius);
  padding: 26px 24px 28px;
}
.card-dark {
  background: var(--dark);
  color: #fff;
  border: 0;
  border-radius: var(--radius);
  padding: 30px 28px 32px;
  box-shadow: var(--lift-sm);
  position: relative;
}
.card-pad { padding: 32px 28px 34px; }

/* Ribbon on the recommended pricing card */
.ribbon {
  position: absolute;
  top: -11px;
  left: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Stat: big figure over a small label */
/* Three short figures side by side. Stays 3-up at every width */
.stats-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 460px;
}

.stat-value {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}
.stat-value-lg { font-size: 34px; }
.stat-label { font-size: 13px; color: var(--ink-55); margin-top: 4px; }

/* Stacked rows divided by hairlines: FAQ, principles, exclusions */
.rows { display: flex; flex-direction: column; }
.rows > * {
  padding-block: 20px;
  border-top: 1px solid var(--rule);
}
.rows > :last-child { border-bottom: 1px solid var(--rule); }
.rows p { margin-top: 8px; font-size: 14.5px; line-height: 1.6; color: var(--ink-62); }
.rows-dark > * { border-top-color: var(--on-dark-rule); padding-block: 18px; }
.rows-dark > :last-child { border-bottom-color: var(--on-dark-rule); }
.rows-dark h3 { color: #fff; font-size: 16px; }
.rows-dark p { color: var(--on-dark-55); }

/* Bulleted-without-bullets feature list inside cards */
.checklist { display: flex; flex-direction: column; gap: 11px; font-size: 14.5px; line-height: 1.5; color: var(--ink-70); }
.card-dark .checklist { color: var(--on-dark-85); }

/* --------------------------------------------------------------------------
   9. Page blocks
   -------------------------------------------------------------------------- */

/* 9.1 Hero bill card ------------------------------------------------------ */
.bill {
  background: var(--dark);
  border-radius: 14px;
  padding: 26px 26px 22px;
  box-shadow: var(--lift);
  font-family: var(--mono);
  color: var(--on-dark);
}
.bill-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--on-dark-45);
  margin-bottom: 20px;
}
.bill-lines { display: flex; flex-direction: column; gap: 13px; font-size: 13.5px; }
.bill-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: baseline;
}
.bill-service { color: var(--on-dark-85); }
.bill-rule { height: 1px; background: var(--on-dark-rule); margin: 20px 0 16px; }
.bill-saved {
  margin-top: 14px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  background: rgb(95 210 171 / 0.12);
  color: var(--mint);
  font-size: 12.5px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-variant-numeric: tabular-nums;
}
.bill-note { margin-top: 14px; font-size: 10.5px; color: var(--on-dark-35); line-height: 1.5; }

/* The card shows waste patterns rather than money, so nothing on it reads as a
   claim about a client. */
.bill-find { color: var(--on-dark-45); text-align: right; }

/* 9.2 Credibility strip --------------------------------------------------- */
.logos {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 22px 26px;
  border-top: 1px solid rgb(var(--ink-rgb) / 0.1);
  border-bottom: 1px solid rgb(var(--ink-rgb) / 0.1);
  flex-wrap: wrap;
}
.logos-label { white-space: nowrap; }
.logos-statement {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-70);
  max-width: 62ch;
}

/* 9.3 Contrast panel: the usual engagement vs. ours ----------------------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
}
.compare-side { padding: 38px 36px; }
.compare-side + .compare-side { border-left: 1px solid var(--rule); }
.compare-green {
  background: var(--green);
  color: #fff;
  border-left-color: var(--green) !important;
}
.compare-green .eyebrow { color: rgb(255 255 255 / 0.6); }
.compare-list { display: flex; flex-direction: column; gap: 14px; font-size: 15.5px; line-height: 1.5; color: var(--ink-62); }
.compare-green .compare-list { color: rgb(255 255 255 / 0.92); }
.compare-list li { display: flex; gap: 12px; }
.compare-num { color: var(--ink-35); font-variant-numeric: tabular-nums; }
.compare-green .compare-num { color: rgb(255 255 255 / 0.5); }

/* 9.4 Step cards ---------------------------------------------------------- */
.step-index {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--green);
  margin-bottom: 36px;
}
.step-card h3 { margin-bottom: 10px; }

/* Week panels on How it works */
.week { padding: 34px 32px 38px; }
.week-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 22px;
  font-family: var(--mono);
}
.week-num { font-size: 12px; color: var(--green); }
.week-tag { font-size: 11px; color: var(--ink-35); }
.week h3 { margin-bottom: 12px; }
.week p { margin-bottom: 20px; font-size: 15px; line-height: 1.6; color: var(--ink-62); }
/* "You give: X / You get: Y" is the trade for each week */
.exchange { display: grid; gap: 9px; font-size: 14px; line-height: 1.5; color: var(--ink-70); }
.exchange > div { display: flex; gap: 6px; }
.exchange dt { color: var(--ink-45); white-space: nowrap; }
.exchange dt::after { content: ":"; }
.exchange dd { margin: 0; }

/* 9.5 Change grid (dark, 3x3) --------------------------------------------- */
.change-cell { padding: 28px 26px 30px; }
.change-cell h3 { margin-bottom: 9px; font-size: 17px; font-weight: 600; color: #fff; }
.change-cell p { font-size: 14px; line-height: 1.55; color: var(--on-dark-55); }

/* 9.6 Pricing ------------------------------------------------------------- */
.price {
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}
.price-unit { font-size: 15px; font-weight: 400; color: var(--ink-55); }
.card-dark .price-unit { color: var(--on-dark-55); }
.price-sub { margin-bottom: 22px; font-size: 14px; line-height: 1.5; color: var(--ink-55); }
.card-dark .price-sub { color: var(--on-dark-55); }

/* 9.7 Timeline (day 0 / day 1 / day 6) ------------------------------------ */
.timeline { display: flex; flex-direction: column; }
.timeline li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}
.timeline-day { font-family: var(--mono); font-size: 12px; color: var(--green); }
.timeline-text { font-size: 14.5px; line-height: 1.55; color: var(--ink-70); }

/* 9.8 Contact form -------------------------------------------------------- */
.form-card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 34px 32px 36px;
  box-shadow: 0 20px 50px -34px rgb(var(--ink-rgb) / 0.5);
}
.field { margin-bottom: 14px; }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.label {
  display: block;
  font-size: 12.5px;
  color: var(--ink-55);
  margin-bottom: 6px;
}
.label-optional { color: var(--ink-35); }

.input,
.textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--field-border);
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  font-size: 14.5px;
  line-height: 1.4;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.textarea { min-height: 88px; resize: vertical; }
.input::placeholder,
.textarea::placeholder { color: var(--ink-35); }
.input:focus,
.textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-tint);
}

/* Chip radios: the visible control is the label, the input stays for a11y */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.chip { position: relative; }
.chip input {
  position: absolute;
  inset: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}
.chip span {
  display: block;
  padding: 8px 14px;
  border-radius: 7px;
  border: 1px solid var(--field-border);
  font-size: 13.5px;
  color: var(--ink-62);
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.chip input:checked + span {
  border-color: var(--green);
  background: var(--green-tint);
  color: var(--green);
}
.chip input:focus-visible + span {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}
.chip:hover span { border-color: rgb(var(--ink-rgb) / 0.32); }

.form-error {
  display: none;
  margin-top: 6px;
  font-size: 12.5px;
  color: #a3352b;
}
.field-invalid .input,
.field-invalid .textarea { border-color: #a3352b; }
.field-invalid .form-error { display: block; }

.form-status {
  margin-top: 14px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  background: var(--green-tint);
  color: var(--green-dark);
  font-size: 13.5px;
  line-height: 1.5;
}
.form-status[hidden] { display: none; }

/* 9.9 Closing CTA band --------------------------------------------------- */
.cta {
  background: var(--green);
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  color: #fff;
}
.cta p { font-size: 16.5px; line-height: 1.6; color: rgb(255 255 255 / 0.82); max-width: 42ch; }
.cta-form {
  background: rgb(255 255 255 / 0.1);
  border: 1px solid rgb(255 255 255 / 0.2);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cta-form .input { border-color: transparent; }
.cta-form .btn { background: var(--dark); color: #fff; padding: 13px; }
.cta-form .btn:hover { background: #000; }

/* Inline "want the map?" prompt */
.prompt-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  padding-top: 34px;
  border-top: 1px solid var(--rule);
}
.prompt-row-lead { font-size: 18px; font-weight: 500; }

/* --------------------------------------------------------------------------
   10. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid rgb(var(--ink-rgb) / 0.1);
  padding: 36px var(--gutter) 48px;
}
.footer-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  gap: 24px 40px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: var(--ink-62); }
.footer-nav { display: flex; gap: 26px; font-size: 13.5px; flex-wrap: wrap; }
.footer-nav a { color: var(--ink-55); }
.footer-nav a:hover { color: var(--green); }
.footer-copy { font-size: 12.5px; color: var(--ink-45); }

/* --------------------------------------------------------------------------
   11. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { gap: 40px; }
  .cta { padding: 48px 40px; gap: 36px; }
}

@media (max-width: 920px) {
  :root { --gutter: 28px; }

  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-3 > :last-child:nth-child(odd) { grid-column: 1 / -1; }

  .split-hero,
  .split-even,
  .split-narrow,
  .split-form,
  .cta { grid-template-columns: 1fr; }

  .split-hero { gap: 44px; }
  .split-form { gap: 40px; }

  .head-row { flex-direction: column; align-items: flex-start; gap: 16px; }
  .head-row > :first-child,
  .head-row > :last-child { max-width: 46ch; }

  .section-top { padding-block: 56px 56px; }
  .section-head { padding-block: 52px 36px; }
  .band-dark { padding-block: 64px 68px; }

  /* Label above the logos. Side by side leaves them too cramped */
  /* Label above the logos. Plain block flow, because a wrapping column flex
     container mis-sizes the grid child. */
  .logos { display: block; }
  .logos-label { margin-bottom: 16px; }
}

@media (max-width: 760px) {
  :root { --gutter: 20px; }

  /* Nav collapses into a disclosure panel below the header */
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    padding: 8px var(--gutter) 20px;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
  .site-nav li { border-top: 1px solid var(--rule); }
  .site-nav a { display: block; padding: 14px 0; font-size: 15px; }
  .site-nav .nav-cta { display: block; margin-top: 16px; border-top: 0; }
  .site-nav .nav-cta a { display: flex; padding: 13px 18px; }

  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: minmax(0, 1fr); }

  .compare { grid-template-columns: 1fr; }
  .compare-side { padding: 30px 26px; }
  .compare-side + .compare-side { border-left: 0; border-top: 1px solid var(--rule); }

  .hairline { border-radius: var(--radius); }

  .section { padding-block: 0 64px; }
  .section-tight { padding-block: 0 44px; }
  .band-dark { padding-block: 52px 56px; }

  .cta { padding: 36px 24px; border-radius: var(--radius); }
  .field-pair { grid-template-columns: 1fr; }
  .form-card { padding: 26px 22px 28px; }
  .card-pad { padding: 26px 22px 28px; }
  .week { padding: 28px 24px 30px; }
  .bill { padding: 22px 20px 20px; }

  .logos { padding: 20px 0; }

  .prompt-row-lead { font-size: 16.5px; }
  .step-index { margin-bottom: 24px; }
}

@media (max-width: 420px) {
  /* Stack the finding under its service name rather than crushing both */
  .bill-line { grid-template-columns: 1fr; row-gap: 2px; }
  .bill-find { text-align: left; font-size: 12px; }
  .btn { width: 100%; }
  .btn-row { gap: 10px; }
}

/* --------------------------------------------------------------------------
   12. Accessibility
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  left: 8px;
  top: -60px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  color: var(--bg);
  font-size: 14px;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 8px; color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 3px;
}
.band-dark :focus-visible,
.bill :focus-visible,
.card-dark :focus-visible,
.compare-green :focus-visible,
.cta :focus-visible { outline-color: #fff; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header, .nav-toggle, .cta-form, .skip-link { display: none !important; }
  body { background: #fff; }
}