/**
 * Heat Pumps page (/heat-pumps).
 *
 * Page-scoped under .twy-heat-pumps-page so the editorial palette + type
 * tokens from the design handoff don't leak into the rest of the site
 * (mirrors science.css / delivery.css). Section blocks are ordered the
 * same way they appear in page-heat-pumps.php.
 */

.twy-heat-pumps-page {
  --ink: #14160F;
  --ink-2: #1d211a;
  --ink-3: #2a2f26;
  --cream: #f6fff2;
  --cream-2: #eaf6e2;
  --cream-3: #ddf0d0;
  --paper: #ffffff;
  --sage: #93db4c;
  --sage-2: #ffcf7a;
  --sage-deep: #d97a35;
  --clay: #93db4c;
  --clay-deep: #bde858;
  --stone: #8a8a7a;
  --stone-2: #6a6a5a;
  --line: rgba(20, 23, 15, 0.12);
  --line-strong: rgba(20, 23, 15, 0.22);

  --font-display: "DM Serif Display", "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.twy-heat-pumps-page * { box-sizing: border-box; }
.twy-heat-pumps-page a { color: inherit; text-decoration: none; }
.twy-heat-pumps-page button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}
/* Override the global app.css `h1, h2 { color: var(--ink) }` rule so headings
   on this page take their colour from the surrounding section (cream on dark,
   ink on cream, etc.). Each section then sets its own colour as needed. */
.twy-heat-pumps-page h1,
.twy-heat-pumps-page h2,
.twy-heat-pumps-page h3,
.twy-heat-pumps-page h4 { margin: 0; font-weight: 400; color: inherit; }
.twy-heat-pumps-page p  { margin: 0; }
.twy-heat-pumps-page ul,
.twy-heat-pumps-page ol { list-style: none; margin: 0; padding: 0; }
.twy-heat-pumps-page dl { margin: 0; }
.twy-heat-pumps-page figure { margin: 0; }

/* Match .twy-header__row container (1440 / 24-48-64) so hero copy aligns
   with the logo on the left and the cart icon on the right. */
.twy-heat-pumps-page .wrap {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px)  { .twy-heat-pumps-page .wrap { padding: 0 48px; } }
@media (min-width: 1200px) { .twy-heat-pumps-page .wrap { padding: 0 64px; } }

html:has(.twy-heat-pumps-page) { scroll-behavior: smooth; }

/* Shared editorial primitives (mirror science.css conventions) */
.twy-heat-pumps-page .hp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone-2);
}
.twy-heat-pumps-page .hp-eyebrow.is-sage { color: var(--sage); }

/* Buttons */
.twy-heat-pumps-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 56px;
  padding: 0 30px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 0.2s var(--ease-out), background 0.2s, color 0.2s, border-color 0.2s;
}
.twy-heat-pumps-page .btn-primary { background: var(--clay); color: var(--cream); }
.twy-heat-pumps-page .btn-primary:hover { background: var(--clay-deep); transform: translateY(-1px); }
.twy-heat-pumps-page .btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(243, 241, 232, 0.35);
}
.twy-heat-pumps-page .btn-ghost:hover { border-color: var(--cream); background: rgba(243, 241, 232, 0.06); }
.twy-heat-pumps-page .btn-arrow { display: inline-block; width: 14px; height: 14px; }
.twy-heat-pumps-page .btn-arrow svg { width: 14px; height: 14px; }

/* Section head — eyebrow + headline column + side-paragraph column.
   Used by every numbered section past the thesis. */
.twy-heat-pumps-page .hp-section-head {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: flex-start;
  margin-bottom: 56px;
}
.twy-heat-pumps-page .hp-section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-top: 14px;
}
.twy-heat-pumps-page .hp-section-head h2 em {
  font-style: italic;
  color: var(--clay);
}
.twy-heat-pumps-page .hp-section-head p {
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-3);
  padding-top: 8px;
  max-width: 560px;
}

/* ==========================================================================
   1. HERO
   ========================================================================== */

.hp-hero {
  position: relative;
  overflow: hidden;
  background-color: var(--ink);
  color: var(--cream);
  padding: 180px 0 96px;
  /* Banner image set via inline --twy-hero-bg on the section element so the
     URL stays theme-relative (mirrors page-science.php / page-contact.php). */
  background-image: var(--twy-hero-bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
/* Bottom-weighted vertical fade keeps the white headline readable while
   still letting the upper banner read as photography. The clay/sage glows
   sit on top as accent highlights matching the rest of the dark sections. */
.hp-hero-glow {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg,
      rgba(20, 23, 15, 0.55) 0%,
      rgba(20, 23, 15, 0.35) 35%,
      rgba(20, 23, 15, 0.65) 75%,
      rgba(20, 23, 15, 0.85) 100%),
    radial-gradient(ellipse at 88% 12%, rgba(212, 224, 168, 0.18), transparent 55%),
    radial-gradient(ellipse at 8% 92%, rgba(226, 106, 58, 0.18), transparent 55%);
  pointer-events: none;
}
.hp-hero .wrap { position: relative; z-index: 1; }
.hp-hero-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 64px;
  align-items: end;
}
.hp-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 22px;
}
.hp-hero-eyebrow .rule {
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--sage);
}
.hp-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  /* Explicit white because the global app.css `h1 { color: var(--ink) }`
     would otherwise paint the headline dark-on-dark. */
  color: #ffffff;
}
.hp-hero h1 em { font-style: italic; color: var(--clay); }
.hp-hero-side {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(243, 241, 232, 0.8);
  padding-bottom: 18px;
  max-width: 360px;
}
.hp-hero-badge {
  margin-top: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
}
.hp-hero-badge .dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px; height: 14px;
  border-radius: 999px;
  background: var(--sage);
  color: var(--ink);
  font-size: 9px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ==========================================================================
   2. THESIS
   ========================================================================== */

.hp-thesis {
  background: var(--cream);
  padding: 120px 0 80px;
}
.hp-thesis-statement {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(36px, 4.6vw, 68px);
  line-height: 1.05;
  letter-spacing: -0.015em;
  max-width: 980px;
  text-wrap: pretty;
  margin-top: 22px;
}
.hp-thesis-statement em { font-style: italic; color: var(--clay); }
.hp-thesis-body {
  margin-top: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: 880px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--ink-3);
}
.hp-thesis-body p em { font-style: italic; }

/* ==========================================================================
   3. SAVINGS — the numbers
   ========================================================================== */

.hp-savings {
  background: var(--cream-2);
  padding: 96px 0;
}
.hp-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-strong);
}
.hp-stat {
  padding: 32px 24px 32px 0;
  border-right: 1px solid var(--line-strong);
}
.hp-stat:first-child { padding-left: 0; }
.hp-stat:not(:first-child) { padding-left: 24px; }
.hp-stat:last-child { border-right: none; }
.hp-stat .stat {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(40px, 4.6vw, 64px);
  line-height: 1;
  color: var(--clay-deep);
}
.hp-stat .label {
  margin-top: 16px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.hp-stat .src {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--stone-2);
  text-transform: uppercase;
}

/* Energy-in comparison panel */
.hp-compare {
  margin-top: 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  overflow: hidden;
}
.hp-compare-card {
  padding: 40px 44px;
  position: relative;
  overflow: hidden;
}
.hp-compare-card.is-standard {
  background: var(--cream);
  border-right: 1px solid var(--line-strong);
}
.hp-compare-card.is-upgrade {
  background: var(--ink);
  color: var(--cream);
}
.hp-compare-card .ring {
  position: absolute;
  top: -50px; right: -50px;
  width: 200px; height: 200px;
  border-radius: 999px;
  border: 1px solid rgba(243, 241, 232, 0.08);
  pointer-events: none;
}
.hp-compare-card .tag {
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stone-2);
  margin-bottom: 16px;
}
.hp-compare-card.is-upgrade .tag { color: var(--sage); }
.hp-compare-card .ratio {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 6px;
  position: relative;
}
.hp-compare-card .ratio .big {
  font-family: var(--font-display);
  font-size: 80px;
  line-height: 1;
}
.hp-compare-card .ratio .big.small { font-size: 56px; }
.hp-compare-card .ratio .big.italic { font-style: italic; color: var(--ink-3); }
.hp-compare-card.is-upgrade .ratio .big { color: var(--cream); }
.hp-compare-card.is-upgrade .ratio .big.italic.sage { color: var(--sage); font-style: italic; }
.hp-compare-card .ratio .unit {
  font-size: 22px;
  color: var(--stone-2);
  margin-left: 4px;
  font-family: var(--font-display);
}
.hp-compare-card .ratio .big.small .unit { font-size: 18px; }
.hp-compare-card.is-upgrade .ratio .unit { color: rgba(243, 241, 232, 0.55); }
.hp-compare-card .ratio .arr {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--stone-2);
}
.hp-compare-card.is-upgrade .ratio .arr { color: rgba(243, 241, 232, 0.55); }
.hp-compare-card .lede {
  position: relative;
  font-size: 13px;
  color: var(--stone-2);
  margin-bottom: 24px;
}
.hp-compare-card.is-upgrade .lede { color: rgba(243, 241, 232, 0.7); }
.hp-compare-list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.hp-compare-list li {
  display: flex;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-2);
}
.hp-compare-card.is-upgrade .hp-compare-list li { color: rgba(243, 241, 232, 0.92); }
.hp-bullet {
  width: 8px; height: 8px;
  border-radius: 999px;
  background: var(--stone);
  margin-top: 8px;
  flex-shrink: 0;
}
.hp-check {
  width: 18px; height: 18px;
  border-radius: 999px;
  background: var(--clay);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.hp-check svg { width: 11px; height: 11px; }

.hp-fineprint {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--stone-2);
  text-transform: uppercase;
}

/* ==========================================================================
   4. HOW IT WORKS
   ========================================================================== */

.hp-how { background: var(--cream); padding: 96px 0; scroll-margin-top: 80px; }
.hp-how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}
.hp-diagram {
  background: linear-gradient(135deg, #1f3a4a 0%, #3a6b85 55%, #0f1f2a 100%);
  border-radius: 14px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  color: var(--cream);
  min-height: 480px;
  display: flex;
  flex-direction: column;
}
.hp-diagram-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243, 241, 232, 0.65);
}
.hp-diagram-svg {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
}
.hp-diagram-svg svg { width: 100%; max-width: 360px; height: auto; }
.hp-diagram-foot {
  border-top: 1px solid rgba(243, 241, 232, 0.18);
  padding-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(243, 241, 232, 0.85);
}
.hp-diagram-foot .right { text-align: right; }
.hp-diagram-foot .lbl {
  opacity: 0.55;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.hp-diagram-foot .val {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 24px;
  margin-top: 4px;
}
.hp-diagram-foot .val.sage { color: var(--sage); }
.hp-diagram-foot .sub { font-size: 11px; opacity: 0.7; margin-top: 2px; }

.hp-steps { display: flex; flex-direction: column; }
.hp-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: flex-start;
}
.hp-step:first-child { padding-top: 0; }
.hp-step.is-last { border-bottom: none; }
.hp-step .n {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 28px;
  line-height: 1;
  color: var(--clay-deep);
}
.hp-step h3 {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.15;
  margin-bottom: 8px;
}
.hp-step p {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-3);
}

/* ==========================================================================
   5. BENEFITS (dark)
   ========================================================================== */

.hp-benefits {
  background: var(--ink);
  color: var(--cream);
  padding: 120px 0;
}
.hp-benefits .hp-section-head h2 { color: var(--cream); }
.hp-benefits .hp-section-head p { color: rgba(243, 241, 232, 0.78); }

.hp-bens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(243, 241, 232, 0.18);
  border-left: 1px solid rgba(243, 241, 232, 0.18);
}
.hp-ben {
  padding: 32px 28px 36px;
  border-right: 1px solid rgba(243, 241, 232, 0.18);
  border-bottom: 1px solid rgba(243, 241, 232, 0.18);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 220px;
}
.hp-ben-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
}
.hp-ben h3 {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.15;
  color: var(--cream);
  margin-top: 4px;
}
.hp-ben p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(243, 241, 232, 0.75);
  margin-top: auto;
}

/* ==========================================================================
   6. INSTALLATION
   ========================================================================== */

.hp-install { background: var(--cream-2); padding: 96px 0; scroll-margin-top: 80px; }
.hp-install-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}
.hp-site {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  min-height: 480px;
}
.hp-site-cap {
  font-size: 12.5px;
  color: var(--stone-2);
  margin-top: 4px;
  margin-bottom: 16px;
  line-height: 1.55;
}
.hp-site-svg {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hp-site-svg svg { width: 100%; max-width: 420px; height: auto; }

.hp-reqs { display: flex; flex-direction: column; }
.hp-reqs .hp-eyebrow { margin-bottom: 18px; }
.hp-reqs-list { border-top: 1px solid var(--line-strong); }
.hp-reqs-list .row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.hp-reqs-list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--clay-deep);
  text-transform: uppercase;
  font-weight: 600;
}
.hp-reqs-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-2);
}
.hp-callout {
  margin-top: 24px;
  padding: 16px 18px;
  background: rgba(212, 224, 168, 0.25);
  border: 1px solid var(--sage-2);
  border-radius: 10px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.hp-callout-check {
  flex-shrink: 0;
  margin-top: 3px;
  width: 18px; height: 18px;
  border-radius: 999px;
  background: var(--sage-deep);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.hp-callout-check svg { width: 11px; height: 11px; }
.hp-callout > div {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ink-2);
}
.hp-callout strong { font-weight: 600; color: var(--ink); }

/* ==========================================================================
   7. COMPATIBILITY
   ========================================================================== */

.hp-compat { background: var(--cream); padding: 96px 0; }
.hp-compat-table {
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  overflow: hidden;
  background: var(--paper);
}
.hp-compat-row {
  display: grid;
  grid-template-columns: 110px 1fr 2fr;
  gap: 24px;
  padding: 22px 28px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.hp-compat-row:last-child { border-bottom: none; }
.hp-compat-row.is-no { background: rgba(20, 23, 15, 0.025); }
.hp-compat-row .what {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.15;
}
.hp-compat-row .note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-3);
}
.hp-fit-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  width: fit-content;
}
.hp-fit-badge .glyph { font-size: 13px; line-height: 1; }
.hp-compat-row.is-yes   .hp-fit-badge { background: rgba(111, 124, 74, 0.18); color: var(--sage-deep); }
.hp-compat-row.is-maybe .hp-fit-badge { background: rgba(226, 106, 58, 0.16); color: var(--clay-deep); }
.hp-compat-row.is-no    .hp-fit-badge { background: rgba(20, 23, 15, 0.08);   color: var(--stone-2); }

/* ==========================================================================
   8. FAQ
   ========================================================================== */

.hp-faq { background: var(--cream-2); padding: 96px 0; scroll-margin-top: 80px; }
.hp-faq .wrap { max-width: 1080px; }
.hp-faq-h {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.015em;
  margin-top: 14px;
  margin-bottom: 32px;
  max-width: 720px;
}
.hp-faq-h em { font-style: italic; color: var(--clay); }
.hp-faq-list { border-top: 1px solid var(--line-strong); }
.hp-faq-row { border-bottom: 1px solid var(--line-strong); }
.hp-faq-row > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 44px 1fr 32px;
  gap: 16px;
  align-items: center;
  padding: 22px 0;
  color: var(--ink);
}
.hp-faq-row > summary::-webkit-details-marker { display: none; }
.hp-faq-row > summary .n {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--clay-deep);
  letter-spacing: 0.06em;
}
.hp-faq-row > summary .q {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.25;
}
.hp-faq-row > summary .plus {
  width: 28px; height: 28px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: end;
  transition: transform 200ms var(--ease-out);
}
.hp-faq-row > summary .plus svg { width: 11px; height: 11px; }
.hp-faq-row[open] > summary .plus { transform: rotate(45deg); }
.hp-faq-row .a {
  padding: 0 48px 24px 60px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-3);
  max-width: 820px;
}

/* ==========================================================================
   9. CLOSING CTA
   ========================================================================== */

.hp-closing {
  background: var(--ink);
  color: var(--cream);
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.hp-closing-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(226, 106, 58, 0.18), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(212, 224, 168, 0.14), transparent 55%);
  pointer-events: none;
}
.hp-closing .wrap { position: relative; max-width: 1080px; }
.hp-closing-inner { text-align: center; }
.hp-closing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin: 16px 0 24px;
}
.hp-closing-inner h2 em { font-style: italic; color: var(--clay); }
.hp-closing-inner p {
  font-size: 16px;
  line-height: 1.65;
  color: rgba(243, 241, 232, 0.78);
  max-width: 580px;
  margin: 0 auto 36px;
}
.hp-closing-ctas {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  .twy-heat-pumps-page .hp-section-head { grid-template-columns: 1fr; gap: 24px; }
  .twy-heat-pumps-page .hp-section-head p { padding-top: 0; }
  .hp-hero-grid { grid-template-columns: 1fr; gap: 32px; align-items: start; }
  .hp-thesis-body { grid-template-columns: 1fr; gap: 24px; }
  .hp-how-grid,
  .hp-install-grid { grid-template-columns: 1fr; gap: 32px; }
  .hp-stats-grid { grid-template-columns: 1fr 1fr; }
  .hp-stat { padding: 24px !important; border-right: none; border-bottom: 1px solid var(--line); }
  .hp-stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .hp-bens-grid { grid-template-columns: 1fr 1fr; }
  .hp-compare { grid-template-columns: 1fr; }
  .hp-compare-card.is-standard { border-right: none; border-bottom: 1px solid var(--line-strong); }
}

@media (max-width: 768px) {
  .hp-hero { padding: 140px 0 64px; }
  .hp-thesis { padding: 80px 0 60px; }
  .hp-savings,
  .hp-how,
  .hp-install,
  .hp-compat,
  .hp-faq { padding: 72px 0; }
  .hp-benefits,
  .hp-closing { padding: 80px 0; }
  .hp-stats-grid { grid-template-columns: 1fr; }
  .hp-stat,
  .hp-stat:nth-child(odd) { border-right: none; padding: 24px 0 !important; }
  .hp-bens-grid { grid-template-columns: 1fr; }
  .hp-compat-row { grid-template-columns: 90px 1fr; padding: 18px 20px; }
  .hp-compat-row .note { grid-column: 1 / -1; padding-top: 4px; }
  .hp-compat-row .what { grid-column: 2; }
  .hp-faq-row > summary { grid-template-columns: 32px 1fr 28px; gap: 12px; }
  .hp-faq-row > summary .q { font-size: 18px; }
  .hp-faq-row .a { padding: 0 8px 20px 44px; }
  .hp-compare-card { padding: 28px 24px; }
  .hp-compare-card .ratio .big { font-size: 60px; }
  .hp-compare-card .ratio .big.small { font-size: 42px; }
}