:root {
  --paper: #fbfbfd;
  --paper-2: #f5f5f7;
  --ink: #111317;
  --muted: #4f5d6b;
  --line: #d9dce1;
  --navy: #071324;
  --navy-2: #0b1f3a;
  --accent: #183a5a;
  --soft: #eef2f6;
  --blue: #1D5BD1;
  --orange: #1D5BD1;
  --brand-blue: #1D5BD1;
  --brand-orange: #1D5BD1;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Segoe UI", sans-serif;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251,251,253,.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}

.nav {
  max-width: var(--max);
  min-height: 72px;
  margin: 0 auto;
  padding: 0 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  color: var(--navy);
  text-decoration: none;
  font-size: 34px;
  font-weight: 420;
  letter-spacing: 0;
  white-space: nowrap;
}
.brand::before {
  content: "";
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  margin-right: 12px;
  display: none;
  filter: drop-shadow(0 8px 14px rgba(7,19,36,.08));
}
.brand span { font-weight: 300; }

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  flex: 1;
}

.nav-links a {
  color: #242932;
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
  white-space: nowrap;
}

.nav-cta,
.btn,
button[type="submit"],
.premium-content .whatsapp-submit,
.submit,
.btn-calculate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 1px solid var(--navy);
  border-radius: 8px;
  background: linear-gradient(180deg, #102744 0%, #071324 100%);
  color: #fff;
  text-decoration: none;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 720;
  white-space: nowrap;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 16px 32px rgba(7,19,36,.16);
  cursor: pointer;
  transition: background .2s ease-in-out, border-color .2s ease-in-out, box-shadow .2s ease-in-out, color .2s ease-in-out, transform .2s ease-in-out;
}

.nav-cta:hover,
.btn:hover,
button[type="submit"]:hover,
.premium-content .whatsapp-submit:hover,
.submit:hover,
.btn-calculate:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 18px 38px rgba(7,19,36,.2);
}

.premium-content .form-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.premium-content .form-actions button {
  width: 100%;
}

.premium-content .whatsapp-submit {
  border-color: rgba(7, 19, 36, .16);
  background: #fff;
  color: var(--navy);
  box-shadow: none;
}

.premium-content .whatsapp-submit svg {
  color: #25D366;
}

.premium-content .whatsapp-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.premium-content .whatsapp-status {
  margin: 14px 0 0;
  padding: 16px 18px;
  border: 1px solid rgba(29, 91, 209, .24);
  border-left: 4px solid var(--brand-blue);
  border-radius: var(--radius-ui, 8px);
  background: #f4f8ff;
  color: var(--navy);
  box-shadow: 0 14px 30px rgba(7, 19, 36, .055);
}

.premium-content .whatsapp-status h3 {
  margin: 0;
  color: var(--navy);
  font-size: 16px;
  line-height: 1.35;
}

.premium-content .whatsapp-status p {
  margin: 6px 0 0;
  color: #4d5865;
  font-size: 13px;
  line-height: 1.6;
}

.btn.secondary {
  background: rgba(255,255,255,.82);
  color: var(--navy);
  border-color: #cfd6df;
  box-shadow: none;
}

.page-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 34px 72px;
}

.content-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: clamp(28px, 4vw, 72px);
  align-items: stretch;
  min-height: 520px;
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(7,19,36,.07);
}

.content-hero-copy {
  padding: clamp(38px, 6vw, 78px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 820;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-orange), var(--brand-blue));
}

h1,
h2,
h3,
p { margin-top: 0; }

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  color: var(--navy);
  font-size: clamp(44px, 5vw, 76px);
  font-weight: 630;
  line-height: .98;
  letter-spacing: 0;
}

.lead {
  max-width: 680px;
  margin-bottom: 28px;
  color: #4d5865;
  font-size: 17px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.hero-media {
  min-height: 100%;
  background: linear-gradient(180deg, #eef2f6 0%, #e4e9ef 100%);
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.hero-media.visual-panel {
  position: relative;
  min-height: 100%;
  background:
    linear-gradient(135deg, rgba(255,255,255,.86), rgba(255,255,255,.42)),
    linear-gradient(90deg, transparent 46%, rgba(92, 210, 255, .34) 48%, rgba(92, 210, 255, .46) 50%, rgba(92, 210, 255, .34) 52%, transparent 54%),
    radial-gradient(circle at 26% 44%, rgba(29,91,209,.22), transparent 24%),
    radial-gradient(circle at 72% 48%, rgba(29,91,209,.24), transparent 28%),
    linear-gradient(135deg, #f8fafc 0%, #eef3f8 100%);
}

.hero-media.visual-panel::before,
.hero-media.visual-panel::after {
  content: "";
  position: absolute;
  top: 22%;
  bottom: 22%;
  width: 26%;
  border-radius: 8px;
  box-shadow: 0 26px 58px rgba(7,19,36,.10);
}

.hero-media.visual-panel::before {
  left: 18%;
  background: linear-gradient(145deg, rgba(124,198,255,.74), rgba(29,91,209,.52));
}

.hero-media.visual-panel::after {
  right: 18%;
  background: linear-gradient(145deg, rgba(79,160,232,.72), rgba(7,19,36,.72));
}

.hero-media.visual-panel span { display: none; }

.hero-media.visual-panel {
  color: transparent;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 0 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}

.trust-strip span {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  border-right: 1px solid var(--line);
  color: #344556;
  font-size: 13px;
  font-weight: 680;
  text-align: center;
}
.trust-strip span:last-child { border-right: 0; }

.premium-content {
  padding: clamp(30px, 4vw, 56px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.premium-content > *:first-child { margin-top: 0; }
.premium-content > *:last-child { margin-bottom: 0; }

.premium-content main,
.premium-content section,
.premium-content article,
.premium-content .container,
.premium-content .wrap {
  max-width: none;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
}

.premium-content section,
.premium-content article {
  padding: clamp(26px, 4vw, 52px) 0;
  border-top: 1px solid #e5e9ef;
}
.premium-content section:first-child,
.premium-content article:first-child { border-top: 0; padding-top: 0; }

.premium-content h1 { display: none; }

.premium-content h2 {
  max-width: 760px;
  margin: 0 0 18px;
  color: var(--navy);
  font-size: clamp(30px, 3vw, 48px);
  font-weight: 620;
  line-height: 1.06;
  letter-spacing: 0;
}

.premium-content h3 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 21px;
  font-weight: 680;
  letter-spacing: 0;
}

.premium-content p,
.premium-content li,
.premium-content td,
.premium-content th {
  color: #424d59;
  font-size: 15px;
  line-height: 1.72;
}

.premium-content p {
  max-width: 820px;
  margin-bottom: 16px;
}

.premium-content a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.premium-content ul,
.premium-content ol {
  max-width: 860px;
  padding-left: 20px;
}

.premium-content img {
  border-radius: 10px;
  border: 1px solid #e5e9ef;
  background: var(--soft);
}

.premium-content .grid,
.premium-content .cards,
.premium-content .audience,
.premium-content .perks,
.premium-content .case-grid,
.premium-content .blog-grid,
.premium-content .solutions-grid,
.premium-content .card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.premium-content .card,
.premium-content .case-card,
.premium-content .blog-card,
.premium-content .audience-card,
.premium-content .perk,
.premium-content .info-card,
.premium-content .tool-card,
.premium-content details {
  padding: 22px;
  border: 1px solid #dbe1e8;
  border-radius: 10px;
  background: #f8fafc;
  box-shadow: none;
}

.premium-content .case-card img,
.premium-content .blog-card img,
.premium-content .card img {
  width: 100%;
  height: clamp(180px, 18vw, 240px);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 16px;
}

.premium-content details {
  margin-bottom: 10px;
  overflow: hidden;
}

.premium-content summary {
  color: var(--navy);
  cursor: pointer;
  font-weight: 720;
}

.premium-content details p {
  margin: 14px 0 0;
}

.premium-content form {
  max-width: 100%;
  margin: 24px 0 0;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid #dbe1e8;
  border-radius: 14px;
  background: #fbfcfd;
}

.premium-content .form-step {
  display: none;
  margin: 0;
  padding: 0;
  border: 0;
}

.premium-content .form-step.is-active {
  display: grid;
  gap: 16px;
}

.premium-content .form-step-header {
  margin-bottom: 4px;
}

.premium-content .form-step-header small {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.premium-content .form-step-header h3 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: 0;
}

.premium-content .form-step-header p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.premium-content .step-progress {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 18px;
}

.premium-content .step-progress span {
  min-height: 4px;
  border-radius: 999px;
  background: #dbe1e8;
}

.premium-content .step-progress span.is-active {
  background: linear-gradient(90deg, var(--brand-blue), var(--navy));
}

.premium-content .step-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.premium-content .step-actions .form-actions {
  flex: 1 1 420px;
  margin-top: 0;
}

.premium-content .step-back {
  border-color: rgba(7,19,36,.16);
  background: #fff;
  color: var(--navy);
  box-shadow: none;
}

.premium-content label,
.premium-content .field-group {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 700;
}

.premium-content input,
.premium-content select,
.premium-content textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid #cfd6df;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
}

.premium-content textarea { min-height: 118px; resize: vertical; }
.premium-content input[type="radio"],
.premium-content input[type="checkbox"] {
  width: auto;
  min-height: auto;
}

.premium-content .row,
.premium-content .input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.premium-content .row.full { grid-template-columns: 1fr; }

.premium-content .toepassing-grid,
.premium-content .plaatsing-options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.premium-content .toepassing-grid label,
.premium-content .plaatsing-options label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #dbe1e8;
  border-radius: 8px;
  background: #fff;
}

.premium-content .form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .8fr);
  gap: 24px;
  align-items: start;
}

.premium-content aside {
  position: sticky;
  top: 96px;
}

.premium-content table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid #dbe1e8;
  border-radius: 10px;
}

.premium-content th,
.premium-content td {
  padding: 15px 18px;
  border-bottom: 1px solid #e5e9ef;
  text-align: left;
  vertical-align: top;
}

.premium-content th {
  background: #f2f5f8;
  color: var(--navy);
}

.premium-content tr:nth-child(even) td,
.premium-content tr:nth-child(even) th {
  background: #f8fafc;
}

.premium-content svg {
  max-width: 20px;
  color: var(--accent);
}

.premium-content .rating-bar,
.premium-content .stars,
.premium-content .disclaimer {
  color: #5d6875;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 44px 34px 52px;
  display: grid;
  grid-template-columns: minmax(190px, 1.4fr) repeat(4, minmax(140px, 1fr));
  gap: 34px;
  background: var(--navy);
  color: rgba(255,255,255,.72);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: #fff;
  font-size: 28px;
  letter-spacing: 0;
}
.footer-brand::before {
  content: "";
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: none;
}

.site-footer strong {
  display: block;
  margin-bottom: 12px;
  color: #fff;
  font-size: 13px;
}

.site-footer a,
.site-footer p {
  display: block;
  margin: 0 0 12px;
  color: rgba(255,255,255,.72);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.6;
}

#offerteForm {
  scroll-margin-top: 104px;
}

@media (max-width: 980px) {
  .nav { padding: 0 20px; }
  .brand { font-size: 24px; }
  .brand::before {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
    margin-right: 8px;
  }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .content-hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-media img { min-height: 320px; }
  .trust-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-strip span:nth-child(2) { border-right: 0; }
  .trust-strip span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .premium-content .grid,
  .premium-content .cards,
  .premium-content .audience,
  .premium-content .perks,
  .premium-content .case-grid,
  .premium-content .blog-grid,
  .premium-content .solutions-grid,
  .premium-content .card-grid,
  .premium-content .form-grid {
    grid-template-columns: 1fr;
  }
  .premium-content aside { position: static; }
  .site-footer { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .page-shell { padding: 16px 16px 48px; }
  .content-hero-copy { padding: 40px 22px; }
  .premium-content { padding: 32px 22px; }
  h1 { font-size: 42px; }
  #offerteForm { scroll-margin-top: 92px; }
  .hero-actions a,
  .nav-cta { width: 100%; }
  .trust-strip { grid-template-columns: 1fr; }
  .trust-strip span {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .trust-strip span:last-child { border-bottom: 0; }
  .premium-content .row,
  .premium-content .input-grid,
  .premium-content .form-actions,
  .premium-content .step-actions,
  .premium-content .toepassing-grid,
  .premium-content .plaatsing-options {
    grid-template-columns: 1fr;
  }
  .premium-content .step-actions {
    display: grid;
  }
  .premium-content .step-actions .btn,
  .premium-content .step-actions button {
    width: 100%;
  }
  .site-footer {
    grid-template-columns: 1fr;
    padding: 34px 22px 42px;
  }
}

/* HVACity UI sync: keep older SEO pages visually aligned with the new premium site. */
html,
body {
  max-width: 100%;
  overflow-x: clip;
}

body {
  background:
    radial-gradient(circle at 78% 8%, rgba(23,111,214,.06), transparent 26%),
    radial-gradient(circle at 8% 84%, rgba(29,91,209,.035), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.site-header {
  background: rgba(255,255,255,.96);
  border-bottom-color: rgba(6,26,54,.10);
  box-shadow: 0 1px 0 rgba(6,26,54,.04);
}

.site-header::before {
  content: none;
}

.nav {
  max-width: 1300px;
  min-height: 72px;
  padding: 0 44px;
  gap: 34px;
}

.brand {
  color: var(--navy);
  font-weight: 760;
}

.brand span {
  color: var(--brand-orange);
  font-weight: 760;
}

.nav-links {
  gap: 34px;
}

.nav-links a {
  color: var(--navy);
  opacity: .92;
  transition: color .18s ease, opacity .18s ease;
}

.nav-links a:hover {
  color: var(--brand-blue);
  opacity: 1;
}

.nav-cta,
.btn,
.cta-btn,
button[type="submit"],
.premium-content .whatsapp-submit,
.submit,
.btn-calculate {
  border-radius: 6px;
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
  box-shadow: 0 14px 32px rgba(6,26,54,.18);
  transition: background .18s ease, border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.nav-cta:hover,
.btn:hover,
.cta-btn:hover,
button[type="submit"]:hover,
.premium-content .whatsapp-submit:hover,
.submit:hover,
.btn-calculate:hover {
  background: var(--navy-2);
  border-color: var(--navy-2);
  color: #fff;
}

.btn.secondary,
.cta-btn.ghost,
.premium-content .whatsapp-submit {
  background: rgba(255,255,255,.76);
  color: var(--navy);
  border-color: rgba(6,26,54,.16);
  box-shadow: 0 1px 0 rgba(255,255,255,.7) inset;
}

.page-shell {
  max-width: 1300px;
}

.content-hero,
.premium-content,
.trust-strip,
.premium-content .card,
.premium-content .case-card,
.premium-content .blog-card,
.premium-content .audience-card,
.premium-content .perk,
.premium-content .info-card,
.premium-content .tool-card,
.premium-content details,
.premium-content form,
.premium-content table,
.facts,
.fact,
.product-tiles .tile,
.cta-block,
.callout {
  border-radius: var(--radius-ui, 8px);
}

.premium-content,
.premium-content * {
  box-sizing: border-box;
}

.premium-content table,
.premium-content pre,
.premium-content code {
  max-width: 100%;
}

@media (max-width: 760px) {
  .premium-content table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .premium-content pre,
  .premium-content code {
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
  }
}

.content-hero {
  background:
    radial-gradient(circle at 76% 34%, rgba(29,91,209,.10), transparent 32%),
    radial-gradient(circle at 10% 78%, rgba(29,91,209,.06), transparent 24%),
    linear-gradient(118deg, #fff 0%, #fff 64%, #f2f7fd 100%);
  box-shadow: 0 18px 54px rgba(14,37,71,.055);
}

.eyebrow {
  letter-spacing: .14em;
}

.eyebrow::before {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--brand-orange);
}

.hero-media.visual-panel::before,
.hero-media.visual-panel::after {
  border-radius: var(--radius-ui, 8px);
}

.trust-strip,
.facts {
  box-shadow: 0 14px 34px rgba(6,26,54,.05);
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 0 0 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.fact {
  min-height: 96px;
  padding: 20px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.fact:last-child {
  border-right: 0;
}

.fact-label {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.fact-value {
  color: var(--navy);
  font-size: 21px;
  font-weight: 760;
  line-height: 1.12;
}

.product-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0 34px;
}

.product-tiles .tile {
  display: block;
  min-height: 100%;
  padding: 22px;
  border: 1px solid #dbe1e8;
  background: #fff;
  color: var(--navy);
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(6,26,54,.045);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.product-tiles .tile:hover {
  transform: translateY(-2px);
  border-color: rgba(29,91,209,.44);
  box-shadow: 0 18px 42px rgba(6,26,54,.085);
}

.tile-tag {
  margin-bottom: 12px;
  color: var(--brand-blue);
  font-size: 10px;
  font-weight: 820;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.product-tiles h3 {
  margin-bottom: 8px;
}

.cta-block {
  margin-top: 36px;
  padding: clamp(28px, 4vw, 44px);
  border: 1px solid #cad4df;
  background:
    radial-gradient(circle at 78% 26%, rgba(29,91,209,.12), transparent 30%),
    radial-gradient(circle at 18% 72%, rgba(29,91,209,.08), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f4f7fa 100%);
}

.cta-block h2,
.cta-block h3 {
  margin-bottom: 12px;
}

.cta-btn {
  min-height: 44px;
  padding: 0 22px;
  margin: 8px 8px 0 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  text-decoration: none !important;
  font-size: 13px;
  font-weight: 720;
}

.callout {
  margin: 24px 0;
  padding: 22px;
  border: 1px solid rgba(29,91,209,.18);
  background: #f3f7fc;
  color: #344556;
}

.site-footer {
  max-width: 1300px;
  background: var(--paper);
  color: #343b44;
  border-top: 1px solid var(--line);
}

.site-footer strong {
  color: var(--ink);
}

.site-footer p,
.site-footer a {
  color: var(--muted);
}

.footer-brand {
  color: var(--navy);
  font-weight: 760;
}

@media (max-width: 980px) {
  .site-header {
    background: rgba(255,255,255,.98);
  }

  .nav {
    min-height: auto;
    padding: 14px 22px 0;
    flex-wrap: wrap;
    gap: 12px;
  }

  .brand {
    font-size: 24px;
  }

  .brand::before {
    margin-right: 8px;
  }

  .nav-cta {
    display: none;
  }

  .nav-links {
    order: 3;
    flex: 0 0 calc(100% + 44px);
    width: calc(100% + 44px);
    margin: 0 -22px;
    padding: 10px 18px 12px;
    display: flex;
    justify-content: flex-start;
    gap: 10px;
    overflow-x: auto;
    border-top: 1px solid rgba(6,26,54,.06);
    border-bottom: 1px solid rgba(6,26,54,.08);
    background: rgba(255,255,255,.97);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    flex: 0 0 auto;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    padding: 0 14px;
    border: 1px solid rgba(6,26,54,.12);
    border-radius: var(--radius-ui, 8px);
    background: #fff;
    color: var(--navy);
    font-size: 13px;
    font-weight: 760;
  }

  .facts,
  .product-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .fact:nth-child(2n) {
    border-right: 0;
  }
}

@media (max-width: 680px) {
  .content-hero {
    border-radius: 0;
    margin-left: -16px;
    margin-right: -16px;
    border-left: 0;
    border-right: 0;
  }

  .content-hero-copy {
    padding: 38px 24px 30px;
  }

  .hero-media {
    min-height: 0;
    aspect-ratio: 3 / 2;
  }

  .hero-media img {
    min-height: 0;
    aspect-ratio: 3 / 2;
  }

  .facts,
  .product-tiles {
    grid-template-columns: 1fr;
  }

  .fact {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fact:last-child {
    border-bottom: 0;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .btn,
  .cta-btn {
    width: 100%;
  }
}

.cta-btn.ghost {
  color: var(--navy) !important;
}

/* Nieuwe merklock-up: één consistente schaal in header en footer. */
.brand::before,
.footer-brand::before {
  display: none !important;
}

.brand-logo {
  display: block;
  width: 174px;
  height: auto;
}

.footer-brand img {
  display: block;
  width: 148px;
  height: auto;
}

/* Footer hoort donker te voelen: logo altijd wit onderaan. */
.site-footer .footer-brand img {
  filter: brightness(0) invert(1);
  opacity: .96;
}

.hvac-logo-lockup {
  display: block;
  width: 158px;
  height: auto;
}

@media (max-width: 980px) {
  .brand-logo {
    width: 142px;
  }

  .footer-brand img {
    width: 136px;
  }
}

/* Aanvraagpagina: compact adviesblok en sneller naar de werkende formulierflow. */
.advice-page {
  background: #fff;
}

.advice-page .page-shell {
  max-width: 1300px;
  padding-top: 0;
}

.advice-page .content-hero {
  display: block;
  min-height: 0;
  margin: 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  background:
    radial-gradient(circle at 84% 22%, rgba(29,91,209,.10), transparent 26%),
    linear-gradient(118deg, #fff 0%, #fff 68%, #f2f7fd 100%);
}

.advice-page .content-hero-copy {
  max-width: 860px;
  padding: 74px 0 54px;
}

.advice-page .content-hero h1 {
  max-width: 780px;
}

.advice-page .trust-strip {
  margin: 0 0 34px;
  border-top: 0;
  border-radius: 0;
  box-shadow: none;
}

.advice-page .premium-content {
  padding-top: 0;
}

@media (max-width: 680px) {
  .advice-page .page-shell {
    padding: 0 16px 48px;
  }

  .advice-page .content-hero {
    margin: 0 -16px;
  }

  .advice-page .content-hero-copy {
    padding: 42px 24px 34px;
  }

  .advice-page .trust-strip {
    margin: 0 -16px 24px;
  }
}