/* ===== FONTS ===== */
@font-face { font-family: 'Tanker'; src: url("/fonts/Tanker-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Switzer'; src: url("/fonts/Switzer-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Switzer'; src: url("/fonts/Switzer-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Switzer'; src: url("/fonts/Switzer-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }
ul { list-style: none; }

/* ===== TOKENS ===== */
:root {
  --bg: #111;
  --bg-alt: #191919;
  --text: #f0ead6;
  --text-muted: #a39e8e;
  --accent: #c9a84c;
  --accent-dark: #a88a35;
  --negative: hsl(210, 8%, 75%);
  --negative-bg: hsl(210, 6%, 18%);
  --card-bg: #1a1a1a;
  --border: #2a2a2a;
  --radius: 4px;
  --container: 1200px;
  --font-display: 'Tanker', serif;
  --font-body: 'Switzer', -apple-system, sans-serif;
  --hero-overlay: linear-gradient(rgba(17, 17, 17, 0.78), rgba(17, 17, 17, 0.92));
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  font-synthesis: style;
}
h1, h2, h3, h4, h5, h6 { font-weight: 400; }

/* ===== LAYOUT ===== */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section-narrow { max-width: 780px; margin: 0 auto; }
.section { padding: 80px 24px; }
.section-alt { background: var(--bg-alt); }
#how {
  background: linear-gradient(rgba(17, 17, 17, 0.75), rgba(17, 17, 17, 0.85)),
              url("/images/generic/hero-bg-midnight-amber.png") center/cover no-repeat;

  background: linear-gradient(rgba(17, 17, 17, 0.75), rgba(17, 17, 17, 0.85)),
              image-set(url("/images/generic/hero-bg-midnight-amber.avif") type("image/avif"), url("/images/generic/hero-bg-midnight-amber.webp") type("image/webp"), url("/images/generic/hero-bg-midnight-amber.png") type("image/png")) center/cover no-repeat;
}
.section-sub { color: var(--text-muted); margin-bottom: 40px; font-size: 1.05rem; }
.desktop-break { display: inline; }

/* ===== SHARED COMPONENTS ===== */
.timeline-event,
.trust-card,
.contact-direct,
.contact-form-card,
.start-form-card,
.resources-hero-panel,
.resource-feature-card,
.resource-lane-card,
.article-hero-card,
.article-callout,
.family-hero-panel,
.family-step-card,
.family-value-block,
.family-qualify-direct {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.price-trial,
.pricing-trial,
.start-pills li,
.family-eyebrow {
  display: inline-block;
  background: rgba(201, 168, 76, 0.15);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius);
}

.pricing-list li::before,
.faq-list-bullets li::before,
.resource-feature-points li::before,
.article-hero-card ul li::before,
.article-callout ul li::before,
.family-hero-points li::before,
.family-fit-positive ul li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* ===== HEADER ===== */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(17,17,17,0.95);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 88px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text { font-family: var(--font-body); font-weight: 700; font-size: 1.25rem; color: var(--text); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; transition: color 0.15s; }
.nav a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent); color: #111 !important; padding: 10px 22px;
  font-weight: 700; border-radius: var(--radius);
}
.nav-cta:hover { background: var(--accent-dark); }
.nav-toggle { display: none; background: none; border: none; color: var(--text); cursor: pointer; }

/* ===== HERO ===== */
.hero { padding: 0; }
.hero-bg {
  padding: 100px 24px 60px;
  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.7)),
              url("/images/hvac-pics/tech-hands-ac-unit.png") center/cover no-repeat;

  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.7)),
              image-set(url("/images/hvac-pics/tech-hands-ac-unit.avif") type("image/avif"), url("/images/hvac-pics/tech-hands-ac-unit.webp") type("image/webp"), url("/images/hvac-pics/tech-hands-ac-unit.png") type("image/png")) center/cover no-repeat;
}
@media (max-width: 640px) {
  .hero-bg { padding: 70px 16px 40px; }
}
.hero-inner { max-width: var(--container); margin: 0 auto; }
.hero-text { text-align: center; margin-bottom: 56px; }
h1 {
  font-family: var(--font-display);
  font-size: 5.5rem; font-weight: 400; line-height: 1.05;
  color: #ffffff; margin-bottom: 20px; letter-spacing: -0.02em;
}
.hero-sub { font-size: 1.2rem; color: #ffffff; line-height: 1.6; }

/* ===== HERO CARDS ===== */
.hero-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  max-width: 780px; margin: 0 auto;
}
.mock-card {
  padding: 28px; border-radius: var(--radius);
}
.mock-card-negative {
  background: rgba(0, 0, 0, 0.5);
  border: 2px dashed var(--negative);
  transform: scale(0.97);
}
.mock-card-negative .mock-label { color: var(--negative); }
.mock-card-negative .mock-outcome { border-top: 1px solid hsl(210, 8%, 30%); }
.mock-card-negative .mock-outcome p { color: var(--negative); }
.mock-card-positive {
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid var(--accent);
}
.mock-card-positive .mock-label { color: var(--accent); }
.mock-card-positive .mock-outcome { border-top: 1px solid var(--accent); }
.mock-card-positive .mock-outcome p { color: var(--accent); font-weight: 700; }
.mock-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.mock-time { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 8px; }
.mock-msg { font-size: 0.95rem; color: var(--text); line-height: 1.5; margin-bottom: 16px; font-style: italic; }
.mock-outcome { padding-top: 14px; margin-top: 14px; }
.mock-outcome p { font-size: 0.9rem; }

.hero-cta-wrap { text-align: center; margin-top: 48px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block; font-family: var(--font-body); font-weight: 700;
  font-size: 1rem; padding: 14px 32px; border: none; cursor: pointer;
  border-radius: var(--radius); transition: background 0.15s;
}
.btn-primary { background: var(--accent); color: #111; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-lg { font-size: 1.05rem; padding: 16px 40px; }

/* ===== PROOF BAR ===== */
.proof-bar { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 32px 24px; }
.proof-bar-inner { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.proof-stat {
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.proof-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--accent);
  font-weight: 400;
  margin-bottom: 4px;
}
.proof-stat span { display: block; }

/* ===== ROI ===== */
#roi { padding: 96px 24px; text-align: center; }
#roi h2 { font-family: var(--font-display); font-size: 3.5rem; margin-bottom: 36px; line-height: 1.05; }
.roi-line { font-size: 1.125rem; color: #ffffff; margin-bottom: 8px; }
.roi-line strong { color: var(--accent); }
.roi-divider { width: 60px; height: 2px; background: var(--accent); margin: 28px auto; }
.roi-punchline { font-size: 1.75rem; font-weight: 700; color: #ffffff; line-height: 1.3; }
.roi-punchline .roi-accent { color: var(--accent); }

/* ===== STEPS ===== */
h2 { font-family: var(--font-display); font-size: 2.8rem; font-weight: 400; margin-bottom: 12px; }
h3 { font-family: var(--font-body); font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.steps { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.step {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 32px 0; border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display); font-size: 4rem; line-height: 1;
  color: var(--accent); flex-shrink: 0; width: 60px; text-align: center;
}
.step-content p { color: var(--text-muted); font-size: 0.95rem; }

/* ===== PRICING ===== */
.pricing-block {
  max-width: 580px;
  margin: 0 auto;
  padding: 36px 40px;
  background: var(--card-bg);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  text-align: center;
}
#pricing h2 { font-size: 2.2rem; margin-bottom: 4px; line-height: 1.1; }
#pricing .section-sub { margin-bottom: 10px; }
.price-inline { margin: 8px 0 4px; font-size: 1.1rem; color: var(--text-muted); }
.price-amount { font-family: var(--font-display); font-size: 3.2rem; color: var(--accent); }
.price-trial {
  font-size: 0.85rem;
  padding: 6px 18px;
  letter-spacing: 0.06em;
  margin: 10px 0 20px;
  border-radius: var(--radius);
}
.value-list { margin: 0 0 16px; text-align: left; }
.value-list li {
  padding: 6px 0; font-size: 0.95rem; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.value-list li:last-child { border-bottom: none; }
.check { color: var(--accent); font-weight: 700; margin-right: 10px; }
.guarantee { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 16px; line-height: 1.5; }

/* ===== COMPARE — TIMELINE ===== */
#compare {
  background: linear-gradient(rgba(17, 17, 17, 0.82), rgba(17, 17, 17, 0.92)),
              url("/images/hvac-pics/house-blue-hour.png") center/cover no-repeat;

  background: linear-gradient(rgba(17, 17, 17, 0.82), rgba(17, 17, 17, 0.92)),
              image-set(url("/images/hvac-pics/house-blue-hour.avif") type("image/avif"), url("/images/hvac-pics/house-blue-hour.webp") type("image/webp"), url("/images/hvac-pics/house-blue-hour.png") type("image/png")) center/cover no-repeat;
}
#compare h2 { text-align: center; margin-bottom: 40px; font-size: 2.4rem; line-height: 1.1; }

.timeline { max-width: 780px; margin: 0 auto; }

.timeline-event {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 20px 24px;
  margin-bottom: 32px;
}
.timeline-time {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--accent);
  flex-shrink: 0;
  line-height: 1.2;
}
.timeline-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}
.timeline-detail {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}

.timeline-fork { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.timeline-branch {
  padding: 24px 20px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
}
.timeline-old { border-color: hsl(210, 8%, 28%); border-style: dashed; }
.timeline-new { border-color: var(--accent); }

.timeline-branch h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  text-align: center;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.timeline-old h3 { color: var(--text-muted); }
.timeline-new h3 { color: var(--accent); }

.timeline-step {
  margin-bottom: 16px;
  padding-left: 72px;
  position: relative;
  min-height: 24px;
}
.timeline-step:last-of-type { margin-bottom: 20px; }
.timeline-marker {
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}
.timeline-step p {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
}

.timeline-result {
  margin-top: 20px;
  padding: 10px 14px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
}
.timeline-result-old { background: rgba(180, 180, 180, 0.08); color: var(--text-muted); }
.timeline-result-new { background: rgba(201, 168, 76, 0.15); color: var(--accent); }

@media (max-width: 640px) {
  .timeline-fork { grid-template-columns: 1fr; }
  .timeline-event { flex-direction: column; gap: 8px; }
}

/* ===== FAQ ===== */
#faq h2 { margin-bottom: 32px; }
.faq-list { max-width: 680px; }
details {
  border-bottom: 1px solid var(--border); padding: 18px 0;
}
summary {
  cursor: pointer; font-weight: 700; font-size: 1rem; color: var(--text);
  list-style: none; position: relative; padding-right: 28px;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+'; position: absolute; right: 0; top: 0;
  font-size: 1.4rem; color: var(--accent); font-weight: 400;
}
details[open] summary::after { content: '\2212'; }
details p { margin-top: 12px; font-size: 0.95rem; color: var(--text-muted); line-height: 1.6; }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 100px 24px; text-align: center;
  background: linear-gradient(rgba(17,17,17,0.85), rgba(17,17,17,0.85)), url("/images/hvac-pics/hvac-sunrise-arrival.png") center/cover no-repeat;

  background: linear-gradient(rgba(17,17,17,0.85), rgba(17,17,17,0.85)), image-set(url("/images/hvac-pics/hvac-sunrise-arrival.avif") type("image/avif"), url("/images/hvac-pics/hvac-sunrise-arrival.webp") type("image/webp"), url("/images/hvac-pics/hvac-sunrise-arrival.png") type("image/png")) center/cover no-repeat;
}
.cta-content h2 { font-size: 3rem; margin-bottom: 16px; }
.cta-content > p { color: var(--text-muted); margin-bottom: 32px; font-size: 1.05rem; }
.cta-form { display: flex; gap: 0; max-width: 520px; margin: 0 auto 16px; }
.cta-form input {
  flex: 1; padding: 14px 18px; font-size: 1rem; font-family: var(--font-body);
  background: #1a1a1a; border: 1px solid var(--border); border-right: none;
  color: var(--text); border-radius: var(--radius) 0 0 var(--radius);
}
.cta-form input::placeholder { color: var(--text-muted); }
.cta-form .btn { border-radius: 0 var(--radius) var(--radius) 0; white-space: nowrap; }
.cta-note { font-size: 0.85rem; color: var(--text-muted); margin-top: 8px; }
.cta-note a { color: var(--accent); }

/* ===== FOOTER ===== */
.footer { padding: 48px 24px 24px; border-top: 1px solid var(--border); }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 32px; margin-bottom: 32px; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-name { font-weight: 700; font-size: 1rem; color: var(--text); }
.footer-nav { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-nav a { font-size: 0.85rem; color: var(--text-muted); }
.footer-nav a:hover { color: var(--accent); }
.footer-company p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }
.footer-company a { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 16px; }
.footer-bottom p { font-size: 0.75rem; color: var(--text-muted); }

/* ===== RESPONSIVE 1100px ===== */
@media (max-width: 1100px) {
  h1 { font-size: 4rem; }
  h2 { font-size: 2.2rem; }
  .hero-bg { padding: 80px 24px 48px; }
}

/* ===== ABOUT PAGE ===== */
.about-hero {
  padding: 120px 24px 96px;
  background: linear-gradient(rgba(17, 17, 17, 0.78), rgba(17, 17, 17, 0.94)),
              url("/images/generic/bg-flowing-navy-amber.png") center/cover no-repeat;

  background: linear-gradient(rgba(17, 17, 17, 0.78), rgba(17, 17, 17, 0.94)),
              image-set(url("/images/generic/bg-flowing-navy-amber.avif") type("image/avif"), url("/images/generic/bg-flowing-navy-amber.webp") type("image/webp"), url("/images/generic/bg-flowing-navy-amber.png") type("image/png")) center/cover no-repeat;
  text-align: center;
}
.about-hero-centered { max-width: 780px; margin: 0 auto; }
.about-hero h1 { font-size: 3.6rem; line-height: 1.05; margin-bottom: 20px; color: #ffffff; }
.about-hero-sub { font-size: 1.15rem; color: var(--text); line-height: 1.55; margin-bottom: 32px; }

.about-signature {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.about-signature-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent);
  flex: 0 0 auto;
}
.about-signature .about-sign {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 1.4rem !important;
  margin: 0 !important;
  line-height: 1;
}

.about-story { padding: 56px 24px; }
.about-story p { font-size: 1.1rem; line-height: 1.7; color: var(--text); margin-bottom: 20px; }
.about-pullquote {
  font-family: var(--font-display);
  font-size: 1.6rem !important;
  line-height: 1.3 !important;
  color: var(--accent) !important;
  margin: 36px 0 !important;
  padding-left: 20px;
  border-left: 3px solid var(--accent);
  font-weight: 400;
}
.about-sign { font-family: var(--font-display); color: var(--accent); font-size: 1.3rem !important; margin-top: 40px !important; }

.about-trust { padding: 72px 24px; }
.about-trust h2 { text-align: center; margin-bottom: 12px; }
.about-trust .section-sub { text-align: center; max-width: 620px; margin: 0 auto 40px; }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.trust-card {
  border-left: 3px solid var(--accent);
  padding: 28px;
  margin: 0;
}
.trust-quote { font-size: 1.05rem; line-height: 1.6; color: var(--text); margin-bottom: 16px; font-style: italic; }
.trust-attribution { font-size: 0.9rem; color: var(--text-muted); }

.about-email { margin: 20px 0; font-family: var(--font-display); font-size: 2rem !important; }
.about-email a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 4px;
}
.about-email a:hover { opacity: 0.85; }

/* Nav active state */
.nav a[aria-current="page"] { color: var(--accent); }
.nav-cta[aria-current="page"] { background: var(--accent-dark); }

@media (max-width: 900px) {
  .trust-grid { grid-template-columns: 1fr; }
  .about-hero h1 { font-size: 2.8rem; }
}

/* ===== SERVICES PAGE ===== */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { margin-bottom: 12px; }

.services-hero {
  padding: 120px 24px 80px;
  text-align: center;
  background: var(--hero-overlay),
              url("/images/hvac-pics/mailbox-golden-hour.png") center/cover no-repeat;

  background: var(--hero-overlay),
              image-set(url("/images/hvac-pics/mailbox-golden-hour.avif") type("image/avif"), url("/images/hvac-pics/mailbox-golden-hour.webp") type("image/webp"), url("/images/hvac-pics/mailbox-golden-hour.png") type("image/png")) center/cover no-repeat;
}
.services-hero-inner { max-width: 880px; margin: 0 auto; position: relative; }
.services-hero h1 { font-size: 4.2rem; line-height: 1.05; color: #ffffff; margin-bottom: 20px; }
.services-hero-sub { font-size: 1.2rem; color: var(--text); line-height: 1.55; margin-bottom: 32px; }

.section-mocks { padding: 88px 24px; }
.mocks-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.mock-email {
  background: #1d1b16;
  color: #ebe6d6;
  border: 1px solid #2a2620;
  border-radius: 10px;
  overflow: hidden;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  position: relative;
}
.mock-email-tag {
  position: absolute; top: 12px; right: 12px;
  background: var(--accent); color: #111;
  font-family: var(--font-body);
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 4px 10px; border-radius: 4px;
}
.mock-email-header {
  background: #16140f;
  padding: 18px 22px 14px;
  border-bottom: 1px solid #2a2620;
  font-size: 0.85rem;
}
.mock-email-row { display: flex; gap: 10px; line-height: 1.6; }
.mock-email-key {
  display: inline-block; min-width: 60px;
  color: #8a857a; font-weight: 600;
}
.mock-email-row span:last-child { color: #d4cfb8; }
.mock-email-body { padding: 22px; font-size: 0.9rem; line-height: 1.6; color: #ebe6d6; }
.mock-email-body p { margin-bottom: 12px; }
.mock-email-body p:last-child { margin-bottom: 0; }
.mock-email-body strong { color: #ffffff; }
.mock-list { margin: 8px 0 12px 24px; padding: 0; }
.mock-list li { margin-bottom: 6px; }
.mock-tag { color: var(--accent); font-weight: 600; }
.mock-sign { margin-top: 16px; line-height: 1.5; }
.mock-sign-note { color: #8a857a; font-size: 0.8rem; }
.mock-sign-brief { color: #8a857a; font-style: italic; font-size: 0.85rem; }

.section-pricing { padding: 96px 24px; }
.section-pricing .section-head h2 { font-size: 2.8rem; line-height: 1.1; }
.svc-pricing {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 56px;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
}
.pricing-card {
  background: var(--card-bg);
  border: 2px solid var(--accent);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
}
.pricing-amount {
  font-family: var(--font-display);
  color: var(--accent);
  margin-bottom: 12px;
  display: flex; justify-content: center; align-items: baseline; gap: 2px;
}
.pricing-currency { font-size: 2.4rem; }
.pricing-number { font-size: 4.4rem; line-height: 1; }
.pricing-period { font-size: 1.1rem; color: var(--text-muted); margin-left: 6px; }
.pricing-trial {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  margin-bottom: 24px;
}
.pricing-card .btn { width: 100%; margin-bottom: 16px; }
.pricing-guarantee { font-size: 0.85rem; color: var(--text-muted); line-height: 1.55; }
.pricing-includes-head {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 18px;
}
.pricing-list { list-style: none; padding: 0; margin: 0; }
.pricing-list li {
  position: relative;
  padding: 12px 0 12px 28px;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.pricing-list li:last-child { border-bottom: none; }
.pricing-list li::before {
  left: 0; top: 12px;
  font-size: 1.05rem;
}
.pricing-context {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-muted);
}
.pricing-context-head {
  font-family: var(--font-display);
  color: var(--text);
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.pricing-context p { margin-bottom: 12px; }
.pricing-context strong { color: var(--text); font-weight: 700; }
.pricing-context-line { color: var(--accent); font-style: italic; margin-top: 18px !important; }

.section-faq { padding: 88px 24px; }
.section-faq .faq-list { margin: 0 auto; }
.section-faq .section-head { margin-bottom: 32px; }
.faq-list-bullets {
  margin: 8px 0 12px 0;
  padding-left: 0;
  list-style: none;
}
.faq-list-bullets li {
  position: relative;
  padding: 4px 0 4px 22px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.faq-list-bullets li::before {
  left: 0; top: 4px;
  font-weight: 700;
}
details code {
  background: rgba(201, 168, 76, 0.12);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.88em;
}

@media (max-width: 900px) {
  .mocks-grid { grid-template-columns: 1fr; gap: 24px; }
  .svc-pricing { grid-template-columns: 1fr; gap: 36px; }
  .services-hero h1 { font-size: 3.2rem; }
  .section-pricing .section-head h2 { font-size: 2.4rem; }
}

/* ===== CONTACT + START PAGES ===== */
.contact-hero,
.start-hero {
  padding: 100px 24px 80px;
}
.contact-hero {
  background: var(--hero-overlay),
              url("/images/hvac-pics/coffee-laptop-sunrise.png") center/cover no-repeat;

  background: var(--hero-overlay),
              image-set(url("/images/hvac-pics/coffee-laptop-sunrise.avif") type("image/avif"), url("/images/hvac-pics/coffee-laptop-sunrise.webp") type("image/webp"), url("/images/hvac-pics/coffee-laptop-sunrise.png") type("image/png")) center/cover no-repeat;
}
.start-hero {
  background: var(--hero-overlay),
              url("/images/hvac-pics/service-van-morning.png") center/cover no-repeat;

  background: var(--hero-overlay),
              image-set(url("/images/hvac-pics/service-van-morning.avif") type("image/avif"), url("/images/hvac-pics/service-van-morning.webp") type("image/webp"), url("/images/hvac-pics/service-van-morning.png") type("image/png")) center/cover no-repeat;
}
.contact-hero-inner,
.start-hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}
.contact-hero h1,
.start-hero h1 {
  font-size: 3.4rem;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 16px;
}
.contact-hero-sub,
.start-hero-sub {
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 32px;
}

.contact-direct {
  padding: 24px 28px;
  margin-bottom: 24px;
}
.contact-direct-row {
  display: flex;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.98rem;
}
.contact-direct-row:last-child { border-bottom: none; }
.contact-direct-key {
  color: var(--text-muted);
  min-width: 100px;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.contact-direct-row a {
  color: var(--accent);
  font-weight: 600;
}
.contact-trial-pointer {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 8px;
}
.contact-trial-pointer a { color: var(--accent); font-weight: 600; }

.start-pills {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.start-pills li {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  padding: 8px 14px;
  border-radius: var(--radius);
}
.start-trust {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: 16px;
}

.contact-form-card,
.start-form-card {
  padding: 36px 32px;
}
.contact-form-head,
.start-form-head {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: #ffffff;
  margin-bottom: 8px;
}
.contact-form-sub,
.start-form-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.ssite-form { display: flex; flex-direction: column; gap: 18px; }
.ssite-field { display: flex; flex-direction: column; gap: 6px; }
.ssite-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.ssite-label em {
  font-style: normal;
  font-weight: 400;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ssite-field input,
.ssite-field textarea {
  background: #1a1a1a;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  font-size: 0.98rem;
  font-family: var(--font-body);
  border-radius: var(--radius);
  transition: border-color 0.15s;
}
.ssite-field input:focus,
.ssite-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.ssite-field input::placeholder,
.ssite-field textarea::placeholder {
  color: var(--text-muted);
}
.ssite-field textarea { resize: vertical; min-height: 96px; }
.ssite-form .btn { margin-top: 8px; }
.ssite-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 12px;
}
.ssite-note a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

.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 (max-width: 900px) {
  .contact-hero-inner,
  .start-hero-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .contact-hero h1,
  .start-hero h1 {
    font-size: 2.8rem;
  }
}

/* ===== LEGAL PAGES (Privacy + Terms) ===== */
.legal-page { padding: 88px 24px 96px; }
.legal-container { max-width: 760px; }
.legal-head { margin-bottom: 48px; border-bottom: 1px solid var(--border); padding-bottom: 24px; }
.legal-head h1 { font-size: 3.4rem; line-height: 1.05; color: #ffffff; margin-bottom: 10px; }
.legal-meta { font-size: 0.9rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.legal-article { color: var(--text); font-size: 1rem; line-height: 1.7; }
.legal-lede { font-size: 1.1rem; color: var(--text); margin-bottom: 36px; line-height: 1.65; }
.legal-article h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #ffffff;
  margin: 44px 0 12px;
  line-height: 1.2;
}
.legal-article h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin: 24px 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.legal-article p { margin-bottom: 16px; color: var(--text); }
.legal-article ul { margin: 0 0 16px 24px; padding: 0; }
.legal-article ul li { margin-bottom: 8px; color: var(--text); }
.legal-article a { color: var(--accent); border-bottom: 1px solid rgba(201, 168, 76, 0.3); }
.legal-article a:hover { border-bottom-color: var(--accent); }
.legal-article strong { color: #ffffff; }
.legal-article code {
  background: rgba(201, 168, 76, 0.12);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.9em;
}

@media (max-width: 640px) {
  .legal-page { padding: 56px 16px 64px; }
  .legal-head h1 { font-size: 2.4rem; }
  .legal-article { font-size: 0.98rem; }
  .legal-article h2 { font-size: 1.35rem; margin-top: 36px; }
}

/* ===== THANKS PAGE ===== */
.thanks-hero {
  padding: 140px 24px 120px;
  text-align: center;
  background: var(--hero-overlay),
              url("/images/hvac-pics/hvac-sunrise-arrival.png") center/cover no-repeat;

  background: var(--hero-overlay),
              image-set(url("/images/hvac-pics/hvac-sunrise-arrival.avif") type("image/avif"), url("/images/hvac-pics/hvac-sunrise-arrival.webp") type("image/webp"), url("/images/hvac-pics/hvac-sunrise-arrival.png") type("image/png")) center/cover no-repeat;
}
.thanks-inner { max-width: 720px; margin: 0 auto; }
.thanks-hero h1 { font-size: 3.8rem; line-height: 1.05; color: #ffffff; margin-bottom: 16px; }
.thanks-sub { font-size: 1.2rem; color: var(--text); line-height: 1.55; margin-bottom: 40px; }
.thanks-actions { display: flex; justify-content: center; align-items: center; gap: 20px; flex-wrap: wrap; }
.thanks-secondary { color: var(--accent); font-weight: 600; }
.thanks-secondary:hover { opacity: 0.85; }

@media (max-width: 640px) {
  .thanks-hero { padding: 88px 16px 72px; }
  .thanks-hero h1 { font-size: 2.4rem; }
  .thanks-sub { font-size: 1rem; }
  .thanks-actions { flex-direction: column; gap: 14px; }
}

/* ===== RESOURCES HUB + ARTICLE PAGES ===== */
.resources-hero {
  padding: 100px 24px 72px;
  background: var(--hero-overlay),
              url("/images/hvac-pics/coffee-laptop-sunrise.png") center/cover no-repeat;

  background: var(--hero-overlay),
              image-set(url("/images/hvac-pics/coffee-laptop-sunrise.avif") type("image/avif"), url("/images/hvac-pics/coffee-laptop-sunrise.webp") type("image/webp"), url("/images/hvac-pics/coffee-laptop-sunrise.png") type("image/png")) center/cover no-repeat;
}
.resources-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.resources-hero h1 {
  font-size: 3.6rem;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 16px;
}
.resources-hero-sub {
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 28px;
}
.resources-hero-panel {
  border-left: 3px solid var(--accent);
  padding: 28px 32px;
}
.resources-hero-panel h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #ffffff;
  margin-bottom: 14px;
}
.resources-hero-panel p { color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.resources-hero-panel ul { list-style: none; padding: 0; margin: 0; }
.resources-hero-panel ul li {
  position: relative;
  padding: 8px 0 8px 22px;
  color: var(--text);
  line-height: 1.45;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}
.resources-hero-panel ul li:last-child { border-bottom: none; }
.resources-hero-panel ul li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.section-resources { padding: 80px 24px; }
.resource-hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 1100px) {
  .resource-hub-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .resource-hub-grid { grid-template-columns: 1fr; }
}
.resource-feature-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.resource-feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 12px;
}
.resource-feature-summary { color: var(--text-muted); line-height: 1.6; font-size: 0.98rem; }
.resource-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.resource-pill {
  background: rgba(248, 242, 233, 0.06);
  color: var(--text-muted);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.resource-feature-points {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.resource-feature-points li {
  position: relative;
  padding: 6px 0 6px 22px;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text);
}
.resource-feature-points li::before {
  top: 6px;
  font-weight: 700;
}
.resource-feature-card .btn { align-self: flex-start; }

.section-resources-lanes { padding: 80px 24px; background: var(--bg-alt); }
.resource-lane-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.resource-lane-card {
  padding: 28px 28px;
}
.resource-lane-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 12px;
}
.resource-lane-card p { color: var(--text-muted); line-height: 1.55; font-size: 0.95rem; }

.section-resources-cta {
  padding: 80px 24px;
  text-align: center;
  background: linear-gradient(rgba(17, 17, 17, 0.82), rgba(17, 17, 17, 0.92)),
              url("/images/hvac-pics/hvac-sunrise-arrival.png") center/cover no-repeat;

  background: linear-gradient(rgba(17, 17, 17, 0.82), rgba(17, 17, 17, 0.92)),
              image-set(url("/images/hvac-pics/hvac-sunrise-arrival.avif") type("image/avif"), url("/images/hvac-pics/hvac-sunrise-arrival.webp") type("image/webp"), url("/images/hvac-pics/hvac-sunrise-arrival.png") type("image/png")) center/cover no-repeat;
}
.section-resources-cta h2 { font-size: 2.4rem; color: #ffffff; margin-bottom: 14px; line-height: 1.15; }
.section-resources-cta p { color: var(--text); line-height: 1.55; margin-bottom: 28px; }
.section-resources-cta .action-inline { display: inline-flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: center; }
.section-resources-cta a.secondary { color: var(--accent); font-weight: 600; }

/* ARTICLE PAGES */
.article-hero {
  padding: 100px 24px 72px;
  background: linear-gradient(rgba(17, 17, 17, 0.80), rgba(17, 17, 17, 0.92)),
              url("/images/hvac-pics/house-night-warm.png") center/cover no-repeat;

  background: linear-gradient(rgba(17, 17, 17, 0.80), rgba(17, 17, 17, 0.92)),
              image-set(url("/images/hvac-pics/house-night-warm.avif") type("image/avif"), url("/images/hvac-pics/house-night-warm.webp") type("image/webp"), url("/images/hvac-pics/house-night-warm.png") type("image/png")) center/cover no-repeat;
}
.article-hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}
.article-hero h1 {
  font-size: 2.8rem;
  line-height: 1.15;
  color: #ffffff;
  margin-bottom: 16px;
}
.article-hero-sub {
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.6;
  margin-bottom: 24px;
}
.article-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.article-meta-item {
  background: rgba(248, 242, 233, 0.06);
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: var(--radius);
  letter-spacing: 0.04em;
}
.article-meta-item strong { color: var(--text); font-weight: 700; margin-right: 4px; text-transform: uppercase; font-size: 0.7rem; letter-spacing: 0.08em; }
.article-hero-card {
  border-left: 3px solid var(--accent);
  padding: 24px 28px;
}
.article-hero-card h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.article-hero-card p { color: var(--text); line-height: 1.55; font-size: 0.95rem; margin-bottom: 14px; }
.article-hero-card ul { list-style: none; padding: 0; margin: 0; }
.article-hero-card ul li {
  position: relative;
  padding: 6px 0 6px 20px;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--text);
}
.article-hero-card ul li::before {
  font-weight: 700;
}

.article-section { padding: 72px 24px 96px; }
.article-shell {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  max-width: 1200px;
  margin: 0 auto;
}
.article-body { font-size: 1.02rem; line-height: 1.75; color: var(--text); }
.article-body p { margin-bottom: 20px; }
.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: #ffffff;
  margin: 44px 0 14px;
  line-height: 1.2;
}
.article-body ul, .article-body ol { margin: 0 0 24px 22px; padding: 0; }
.article-body li { margin-bottom: 10px; color: var(--text); }
.article-body a { color: var(--accent); border-bottom: 1px solid rgba(201, 168, 76, 0.3); }
.article-body a:hover { border-bottom-color: var(--accent); }
.article-body em { color: var(--text); font-style: italic; }
.article-body strong { color: #ffffff; }
.article-signoff {
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.7;
}
.article-signoff p { margin-bottom: 14px; }
.article-signoff a { color: var(--accent); border-bottom: 1px solid rgba(201, 168, 76, 0.3); }

.article-rail { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 108px; }
.article-callout {
  padding: 24px 26px;
}
.article-callout h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--accent);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.article-callout p { color: var(--text-muted); font-size: 0.92rem; line-height: 1.55; margin-bottom: 12px; }
.article-callout ul { list-style: none; padding: 0; margin: 0 0 12px 0; }
.article-callout ul li {
  position: relative;
  padding: 4px 0 4px 20px;
  font-size: 0.88rem;
  color: var(--text);
}
.article-callout ul li::before {
  font-weight: 700;
}
.article-callout .btn { width: 100%; margin-top: 6px; }
.article-callout a.text-link { color: var(--accent); font-size: 0.9rem; font-weight: 600; }

@media (max-width: 900px) {
  .resources-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .resource-hub-grid { grid-template-columns: 1fr; }
  .resource-lane-grid { grid-template-columns: 1fr; }
  .article-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .article-shell { grid-template-columns: 1fr; gap: 40px; }
  .article-rail { position: static; }
}

/* ===== FAMILY LANDING PAGES ===== */
.family-hero {
  padding: 100px 24px 72px;
  background: var(--hero-overlay),
              url("/images/hvac-pics/ac-units-row-golden.png") center/cover no-repeat;

  background: var(--hero-overlay),
              image-set(url("/images/hvac-pics/ac-units-row-golden.avif") type("image/avif"), url("/images/hvac-pics/ac-units-row-golden.webp") type("image/webp"), url("/images/hvac-pics/ac-units-row-golden.png") type("image/png")) center/cover no-repeat;
}
.family-hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 56px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.family-eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  margin-bottom: 18px;
}
.family-hero h1 {
  font-size: 3.4rem;
  line-height: 1.08;
  color: #ffffff;
  margin-bottom: 18px;
}
.family-hero-sub {
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 28px;
}
.family-hero-points {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
}
.family-hero-points li {
  position: relative;
  padding: 8px 0 8px 26px;
  font-size: 0.98rem;
  color: var(--text);
}
.family-hero-points li::before {
  top: 8px;
  font-weight: 700;
}
.family-hero-panel {
  border-left: 3px solid var(--accent);
  padding: 26px 30px;
}
.family-hero-panel h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.family-hero-panel ul { list-style: none; padding: 0; margin: 0; }
.family-hero-panel ul li {
  position: relative;
  padding: 10px 0 10px 22px;
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.45;
  border-bottom: 1px solid var(--border);
}
.family-hero-panel ul li:last-child { border-bottom: none; }
.family-hero-panel ul li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--accent);
  font-weight: 700;
}

.section-family { padding: 80px 24px; }
.section-family-alt { background: var(--bg-alt); }

.family-step-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.family-step-card {
  padding: 24px;
}
.family-step-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 12px;
  line-height: 1;
}
.family-step-card h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.3;
}
.family-step-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.5; }

.family-value-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  max-width: 1080px;
  margin: 0 auto;
}
.family-value-block {
  padding: 28px;
}
.family-value-block h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent);
  margin-bottom: 12px;
}
.family-value-block p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.55; }

.family-fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1000px;
  margin: 0 auto;
}
.family-fit-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 32px 34px;
}
.family-fit-positive { border: 2px solid var(--accent); }
.family-fit-negative { border: 1px dashed rgba(163, 158, 142, 0.4); }
.family-fit-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.family-fit-positive h3 { color: var(--accent); }
.family-fit-negative h3 { color: var(--text-muted); }
.family-fit-card ul { list-style: none; padding: 0; margin: 0; }
.family-fit-card ul li {
  position: relative;
  padding: 8px 0 8px 24px;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--text);
}
.family-fit-positive ul li::before {
  top: 8px;
  font-weight: 700;
}
.family-fit-negative ul li::before {
  content: '\2715';
  position: absolute;
  left: 0;
  top: 8px;
  color: var(--text-muted);
  font-weight: 700;
}

.family-qualify {
  padding: 96px 24px;
  background: linear-gradient(rgba(17, 17, 17, 0.82), rgba(17, 17, 17, 0.92)),
              url("/images/hvac-pics/service-van-morning.png") center/cover no-repeat;

  background: linear-gradient(rgba(17, 17, 17, 0.82), rgba(17, 17, 17, 0.92)),
              image-set(url("/images/hvac-pics/service-van-morning.avif") type("image/avif"), url("/images/hvac-pics/service-van-morning.webp") type("image/webp"), url("/images/hvac-pics/service-van-morning.png") type("image/png")) center/cover no-repeat;
}
.family-qualify-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}
.family-qualify-copy h2 {
  font-size: 2.4rem;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 16px;
}
.family-qualify-copy p {
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.55;
  margin-bottom: 28px;
}
.family-qualify-direct {
  padding: 22px 26px;
}

@media (max-width: 900px) {
  .family-hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .family-step-grid { grid-template-columns: repeat(2, 1fr); }
  .family-value-grid { grid-template-columns: 1fr; }
  .family-fit-grid { grid-template-columns: 1fr; gap: 20px; }
  .family-qualify-inner { grid-template-columns: 1fr; gap: 36px; }
  .family-hero h1 { font-size: 2.6rem; }
  .family-qualify-copy h2 { font-size: 1.9rem; }
}

/* ===== RESPONSIVE 640px ===== */
@media (max-width: 640px) {
  .desktop-break { display: none; }
  h1 { font-size: 3rem; }
  h2 { font-size: 1.8rem; }
  #roi h2 { font-size: 1.8rem; }
  .hero-sub { font-size: 1.05rem; }
  .hero-cards { grid-template-columns: 1fr; gap: 16px; }
  .mock-card-negative { transform: none; }
  .section { padding: 56px 16px; }
  .proof-bar-inner { flex-direction: column; gap: 20px; }
  .step { flex-direction: column; gap: 8px; }
  .step-num { font-size: 2.8rem; width: auto; text-align: left; }
  .cta-form { flex-direction: column; gap: 12px; }
  .cta-form input { border-right: 1px solid var(--border); border-radius: var(--radius); }
  .cta-form .btn { border-radius: var(--radius); }
  .cta-content h2 { font-size: 2.2rem; }
  .price-amount { font-size: 2.6rem; }
  .about-hero h1 { font-size: 2.4rem; }
  .about-hero { padding: 60px 16px 40px; }
  .about-story { padding: 40px 16px; }
  .about-story p { font-size: 1rem; }
  .about-pullquote { font-size: 1.3rem !important; padding-left: 16px; }
  .about-trust { padding: 48px 16px; }
  .about-email { font-size: 1.4rem !important; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-nav { flex-direction: column; gap: 10px; }
  .nav-toggle {
    display: block;
    position: relative;
    width: 44px; height: 44px;
  }
  .nav-toggle .icon-menu,
  .nav-toggle .icon-close {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.15s ease;
  }
  .nav-toggle .icon-close { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .icon-menu { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .icon-close { opacity: 1; }

  .nav {
    visibility: hidden;
    opacity: 0;
    display: flex;
    position: fixed;
    top: 88px;
    left: 0; right: 0; bottom: 0;
    z-index: 99;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 48px;
    background: rgba(17, 17, 17, 0.8);
    backdrop-filter: blur(14px);
    overflow-y: auto;
    transition: opacity 0.2s ease, visibility 0s linear 0.2s;
  }
  .nav-open {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.2s ease, visibility 0s linear 0s;
  }
  .nav a {
    padding: 22px 0;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    letter-spacing: 0.01em;
    text-decoration: none;
    text-align: center;
  }
  .nav a[aria-current="page"] { color: var(--accent); }
  .nav a.nav-cta {
    display: block;
    margin-top: 32px;
    padding: 20px 24px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: #111111;
    background: var(--accent);
    border-bottom: none;
    border-radius: var(--radius);
  }
  body.nav-is-open { overflow: hidden; }
  .services-hero { padding: 64px 16px 40px; }
  .services-hero h1 { font-size: 2.4rem; }
  .services-hero-sub { font-size: 1rem; }
  .section-mocks { padding: 56px 16px; }
  .section-pricing { padding: 64px 16px; }
  .section-pricing .section-head h2 { font-size: 2rem; }
  .pricing-number { font-size: 3.4rem; }
  .pricing-currency { font-size: 1.8rem; }
  .pricing-card { padding: 32px 24px; }
  .section-faq { padding: 56px 16px; }
  .mock-email-body { padding: 18px; }
  .mock-email-header { padding: 16px 18px 12px; }
  .contact-hero,
  .start-hero { padding: 56px 16px 48px; }
  .contact-hero h1,
  .start-hero h1 { font-size: 2.2rem; }
  .resources-hero { padding: 56px 16px 48px; }
  .resources-hero h1 { font-size: 2.4rem; }
  .section-resources, .section-resources-lanes, .section-resources-cta { padding: 56px 16px; }
  .article-hero { padding: 56px 16px 48px; }
  .article-hero h1 { font-size: 2rem; }
  .article-section { padding: 40px 16px 64px; }
  .article-body { font-size: 0.98rem; }
  .article-body h2 { font-size: 1.5rem; margin-top: 32px; }
  .family-hero { padding: 56px 16px 48px; }
  .family-hero h1 { font-size: 2.2rem; }
  .family-step-grid { grid-template-columns: 1fr; }
  .section-family { padding: 48px 16px; }
  .family-qualify { padding: 56px 16px; }
  .family-qualify-copy h2 { font-size: 1.7rem; }
  .family-fit-card { padding: 24px 22px; }
  .contact-hero-sub,
  .start-hero-sub { font-size: 1rem; }
  .contact-form-card,
  .start-form-card { padding: 28px 22px; }
  .contact-direct { padding: 20px 22px; }
  .contact-direct-row { flex-direction: column; gap: 4px; }
  .contact-direct-key { min-width: 0; }
}