/* ============================================================
   Williams Plumbing & Heating — site stylesheet
   Brand: Dark Blue #06158B · Sky Blue #00C3F3 · White
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500..800&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  --dark-blue: #06158b;
  --dark-blue-2: #050f6b;
  --sky-blue: #00c3f3;
  --sky-blue-dk: #00a8d4;
  --white: #ffffff;
  --ink: #0a0f3d;
  --ink-2: #2a3160;
  --paper: #f5f7fb;
  --paper-2: #eef2f9;
  --muted: #6b7493;
  --hairline: #e3e8f3;
  --warning: #ffcd00;
  --shadow-sm: 0 2px 8px rgba(6, 21, 139, 0.06);
  --shadow-md: 0 8px 24px rgba(6, 21, 139, 0.10);
  --shadow-lg: 0 24px 60px rgba(6, 21, 139, 0.18);
  --shadow-sky: 0 12px 28px rgba(0, 195, 243, 0.30);

  /* NOTE: Production swap to Adobe Fonts — Roca + Articulat CF */
  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --body: 'Manrope', system-ui, sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 999px;

  --container: 1240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  font-weight: 400;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--dark-blue); text-decoration: none; }
a:hover { color: var(--sky-blue-dk); }

h1, h2, h3, h4, h5 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.022em;
  color: var(--ink);
  margin: 0 0 0.4em;
}

p { margin: 0 0 1em; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ============ EMERGENCY CALLOUT BAND ============ */
.ec-band {
  background: var(--warning);
  color: #1a1a1a;
  font-weight: 700;
  font-size: 14px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid #d4a800;
}
.ec-band[hidden] { display: none; }
.ec-band-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 10px 48px 10px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
}
.ec-band-text {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.ec-band a {
  color: #1a1a1a;
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.ec-band-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  background: #1a1a1a;
  color: var(--warning);
  border-radius: 50%;
  font-weight: 900;
  flex-shrink: 0;
  font-size: 13px;
  line-height: 1;
}
.ec-dismiss {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: 0;
  color: #1a1a1a;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 700;
}
.ec-dismiss:hover { background: rgba(0,0,0,0.08); }

/* ============ HEADER / NAV ============ */
.site-header {
  background: var(--dark-blue);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 90;
}
.ec-band ~ * .site-header,
.ec-band + .site-header { top: 44px; }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-family: var(--display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.1;
}
.brand-mark {
  width: 42px; height: 42px;
  background: var(--sky-blue);
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--dark-blue);
  flex-shrink: 0;
}
.brand-text-full { display: inline; }
.brand-text-short { display: none; }
.brand-text-meta {
  font-family: var(--body);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.7;
  display: block;
  margin-top: 2px;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links a {
  color: var(--white);
  font-size: 15px;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
}
.nav-links a:hover { color: var(--sky-blue); }
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--sky-blue);
  border-radius: 2px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.3);
  color: var(--white);
  width: 42px; height: 42px;
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--white);
  margin: 4px auto;
}

/* ============ BUTTONS ============ */
.btn {
  font-family: var(--body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.2s, background 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--sky-blue); color: var(--dark-blue); }
.btn-primary:hover { box-shadow: var(--shadow-sky); color: var(--dark-blue); }
.btn-secondary { background: var(--white); color: var(--dark-blue); }
.btn-secondary:hover { box-shadow: var(--shadow-md); }
.btn-dark { background: var(--dark-blue); color: var(--white); }
.btn-dark:hover { box-shadow: var(--shadow-lg); color: var(--white); }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: var(--white); color: var(--white); }
.btn-outline { background: transparent; color: var(--dark-blue); border-color: var(--dark-blue); }
.btn-outline:hover { background: var(--dark-blue); color: var(--white); }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 18px 34px; font-size: 16px; }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--dark-blue);
  color: var(--white);
  overflow: hidden;
  padding: 96px 0 120px;
}
.hero-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

/* Two-column hero grid (homepage) */
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-grid .hero-content { max-width: none; }

/* Square rounded hero image, with float + glow + hover lift */
.hero-image {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  animation: hero-float 7s ease-in-out infinite;
  transform-origin: center;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1), box-shadow 0.5s;
  isolation: isolate;
}
.hero-image::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(135deg, rgba(0,195,243,0.6), rgba(0,195,243,0) 50%, rgba(0,195,243,0.4));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  z-index: 2;
}
.hero-image::after {
  /* Soft glow ring behind the image */
  content: "";
  position: absolute;
  inset: -30px;
  border-radius: inherit;
  background: radial-gradient(closest-side, rgba(0,195,243,0.35), transparent 70%);
  z-index: -1;
  filter: blur(20px);
  opacity: 0.7;
  animation: hero-glow 6s ease-in-out infinite alternate;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(.2,.8,.2,1);
}
.hero-image:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow:
    0 40px 100px rgba(0, 195, 243, 0.25),
    0 0 0 1px rgba(0, 195, 243, 0.3) inset;
}
.hero-image:hover img { transform: scale(1.06); }

.hero-image-badge {
  position: absolute;
  bottom: 20px; left: 20px;
  background: var(--sky-blue);
  color: var(--dark-blue);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-family: var(--display);
  font-weight: 700;
  z-index: 3;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.hero-image-badge .num {
  display: block;
  font-size: 22px;
  line-height: 1;
}
.hero-image-badge .lbl {
  display: block;
  font-family: var(--body);
  font-weight: 600;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 3px;
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-12px) rotate(0.4deg); }
}
@keyframes hero-glow {
  0%   { opacity: 0.5; transform: scale(0.96); }
  100% { opacity: 0.9; transform: scale(1.05); }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: var(--sky-blue);
  font-weight: 600;
}
.hero-eyebrow::before {
  content: "";
  width: 32px; height: 2px;
  background: var(--sky-blue);
}
.hero h1 {
  color: var(--white);
  font-size: clamp(40px, 6.2vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.028em;
  margin-bottom: 24px;
}
.hero h1 em { font-style: normal; color: var(--sky-blue); }
.hero-sub {
  font-size: clamp(17px, 1.4vw, 21px);
  color: rgba(255,255,255,0.85);
  max-width: 580px;
  margin-bottom: 36px;
  line-height: 1.55;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.hero-meta {
  margin-top: 40px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}
.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
}
.hero-meta-item strong { color: var(--white); font-weight: 700; }
.hero-meta-dot { width: 6px; height: 6px; background: var(--sky-blue); border-radius: 50%; }

.hero-page {
  padding: 80px 0 100px;
}
.hero-page h1 {
  font-size: clamp(36px, 5vw, 60px);
}

/* ============ ANIMATED WAVES (hero) ============ */
/* Wide-tiled paths shift horizontally by exactly one wave period (720 SVG units),
   so the loop is seamless and edges are never visible. The path d itself is
   morphed via SMIL inside the SVG for living swell motion. */
.hero-wave {
  animation: hero-wave-scroll 18s linear infinite;
  will-change: transform;
}
.hero-wave-1 { animation-duration: 26s; }
.hero-wave-2 { animation-duration: 18s; animation-direction: reverse; }
.hero-wave-3 { animation-duration: 14s; }

@keyframes hero-wave-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-720px); }   /* one full wave period */
}

@media (prefers-reduced-motion: reduce) {
  .hero-wave,
  .hero-image { animation: none !important; }
  .hero-image::after { animation: none !important; }
}

/* ============ SECTIONS ============ */
section { padding: 88px 0; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--dark-blue);
  font-weight: 600;
  margin-bottom: 16px;
}
.section-eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--sky-blue);
}
.section-title {
  font-size: clamp(32px, 4vw, 50px);
  margin-bottom: 16px;
}
.section-lead {
  font-size: 18px;
  color: var(--ink-2);
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head { margin-bottom: 56px; }
.section-head.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}
.section-head.row .section-lead { margin-bottom: 0; }

.section-dark { background: var(--dark-blue); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark .section-eyebrow { color: var(--sky-blue); }
.section-dark .section-lead { color: rgba(255,255,255,0.85); }

.section-paper { background: var(--paper); }

/* ============ STATS STRIP ============ */
.stats {
  background: var(--dark-blue);
  color: var(--white);
  padding: 56px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}
.stat {
  text-align: center;
}
.stat-value {
  font-family: var(--display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 700;
  color: var(--sky-blue);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ============ CERTIFICATIONS BANNER ============ */
.certs {
  padding: 48px 0;
  background: var(--white);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.certs-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}
.cert-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.cert-logos {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.cert-logo {
  height: 64px;
  width: auto;
  filter: grayscale(0);
  opacity: 0.95;
}

/* ============ ABOUT PREVIEW ============ */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
}
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--sky-blue);
  color: var(--dark-blue);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-family: var(--display);
  font-weight: 700;
}
.about-badge-num {
  font-size: 32px;
  line-height: 1;
  display: block;
}
.about-badge-label {
  font-family: var(--body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}
.about-content h2 {
  font-size: clamp(32px, 3.6vw, 48px);
  margin-bottom: 20px;
}
.about-content p { font-size: 17px; color: var(--ink-2); line-height: 1.7; }
.about-points {
  list-style: none;
  padding: 0;
  margin: 28px 0;
  display: grid;
  gap: 12px;
}
.about-points li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 15px;
}
.about-points li::before {
  content: "";
  width: 22px; height: 22px;
  background: var(--sky-blue);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2306158B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ============ SERVICE GRID ============ */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.svc-card {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  text-decoration: none;
  color: var(--ink);
}
.svc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  color: var(--ink);
}
.svc-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}
.svc-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.svc-card:hover .svc-card-img img { transform: scale(1.04); }
.svc-card-price {
  position: absolute;
  top: 14px; right: 14px;
  background: var(--sky-blue);
  color: var(--dark-blue);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.svc-card-body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.svc-card h3 {
  font-size: 21px;
  margin-bottom: 8px;
  color: var(--dark-blue);
}
.svc-card p {
  font-size: 14px;
  color: var(--ink-2);
  margin-bottom: 16px;
  line-height: 1.55;
  flex: 1;
}
.svc-card-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--dark-blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.svc-card:hover .svc-card-link { color: var(--sky-blue-dk); }

/* ============ JOB CARDS — POLAROID STYLE ============ */
.jobs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px 24px;
}
.jobs-grid-d {
  padding: 12px 8px 32px;
}
.job-card-d {
  position: relative;
  background: var(--white);
  padding: 14px 14px 18px;
  border-radius: 4px;
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.06),
    0 12px 28px rgba(6, 21, 139, 0.08);
  transition: transform 0.4s cubic-bezier(.2,.8,.2,1), box-shadow 0.4s;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--ink);
}
/* Subtle alternating tilts so the grid feels scattered, not perfect */
.job-card-d:nth-child(4n+1) { transform: rotate(-1.4deg); }
.job-card-d:nth-child(4n+2) { transform: rotate(1.2deg); }
.job-card-d:nth-child(4n+3) { transform: rotate(-0.8deg); }
.job-card-d:nth-child(4n+4) { transform: rotate(1.6deg); }
.job-card-d:hover,
.job-card-d:focus-visible {
  transform: rotate(0) translateY(-6px);
  box-shadow:
    0 4px 8px rgba(0, 0, 0, 0.08),
    0 24px 48px rgba(6, 21, 139, 0.16);
  z-index: 2;
  outline: none;
  color: var(--ink);
}
.jd-tape {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 80px;
  height: 22px;
  background: rgba(0, 195, 243, 0.40);
  border: 1px solid rgba(0, 195, 243, 0.20);
  border-radius: 2px;
  z-index: 3;
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}
.job-card-d:nth-child(4n+2) .jd-tape { transform: translateX(-50%) rotate(2deg); }
.job-card-d:nth-child(4n+3) .jd-tape { transform: translateX(-50%) rotate(-2deg); }
.job-card-d:nth-child(4n+4) .jd-tape { transform: translateX(-50%) rotate(3deg); }
.jd-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--paper-2);
  margin-bottom: 14px;
}
.jd-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1);
}
.job-card-d:hover .jd-img img { transform: scale(1.04); }
.jd-tag {
  position: absolute;
  top: 8px; right: 8px;
  background: var(--dark-blue);
  color: var(--sky-blue);
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}
.jd-body {
  padding: 0 4px;
}
.job-card-d h3 {
  font-family: var(--display);
  font-size: 17px;
  color: var(--dark-blue);
  line-height: 1.25;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}
.jd-meta {
  font-size: 12px;
  color: var(--ink-2);
  font-weight: 500;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 6px;
}
.jd-sep { color: var(--muted); }
.jd-val {
  font-weight: 700;
  color: var(--dark-blue);
}

@media (prefers-reduced-motion: reduce) {
  .job-card-d,
  .job-card-d:nth-child(n) { transform: none; }
}

@media (max-width: 560px) {
  .job-card-d:nth-child(n) { transform: none; }
  .job-card-d:hover { transform: translateY(-4px); }
  .jd-tape { display: none; }
}

/* ============ TESTIMONIALS ============ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}
.testimonial {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.testimonial-stars {
  color: var(--sky-blue);
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial-quote {
  font-family: var(--display);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--dark-blue);
  color: var(--white);
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 700;
  color: var(--dark-blue);
  font-size: 14px;
}
.testimonial-meta {
  font-size: 12px;
  color: var(--muted);
}

/* ============ AREA / MAP ============ */
.area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.area-towns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.area-town {
  background: var(--white);
  border: 1px solid var(--hairline);
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--dark-blue);
}
.area-map {
  position: relative;
  aspect-ratio: 1/1;
  background: var(--dark-blue);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  place-items: center;
  color: var(--white);
}
.area-map svg { width: 100%; height: 100%; }

/* ============ CTA BAND (enlarged with bubbles + info) ============ */
.cta-band {
  position: relative;
  padding: 100px 0 110px;
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-blue-2) 100%);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}

/* Bubble field background (Option 04 — rising bubbles) */
.cta-bubbles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.cta-bubbles span {
  position: absolute;
  bottom: -60px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55), rgba(0,195,243,0.55) 40%, rgba(0,195,243,0.15) 75%);
  box-shadow: inset 0 -2px 6px rgba(0,0,0,0.10);
  animation:
    cta-bubble-rise var(--dur, 12s) linear var(--delay, 0s) infinite,
    cta-bubble-sway var(--sway, 5s) ease-in-out infinite;
  will-change: transform, opacity;
}
@keyframes cta-bubble-rise {
  0%   { transform: translateY(0); opacity: 0; }
  10%  { opacity: 0.85; }
  90%  { opacity: 0.85; }
  100% { transform: translateY(-900px); opacity: 0; }
}
@keyframes cta-bubble-sway {
  0%, 100% { margin-left: 0; }
  50%      { margin-left: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  .cta-bubbles span { animation: none !important; opacity: 0.4; bottom: 50%; }
}

/* Layout */
.cta-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: start;
}
.cta-text { color: var(--white); }

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--sky-blue);
  font-weight: 600;
  margin-bottom: 22px;
}
.cta-eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--sky-blue);
}

.cta-band h2 {
  color: var(--white);
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 22px;
}
.cta-band h2 em {
  font-style: normal;
  color: var(--sky-blue);
}

.cta-lead {
  color: rgba(255,255,255,0.85);
  font-size: 17px;
  line-height: 1.55;
  margin-bottom: 32px;
  max-width: 560px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.cta-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.cta-trust-item {
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.cta-trust-item strong {
  color: var(--sky-blue);
  font-weight: 700;
  font-size: 14px;
}

/* Info cards */
.cta-info {
  display: grid;
  gap: 14px;
}
.cta-info-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  padding: 24px 26px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}
.cta-info-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0,195,243,0.30);
  transform: translateY(-2px);
}
.cta-info-card h4 {
  font-family: var(--display);
  color: var(--white);
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.005em;
}
.cta-info-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  margin: 0 0 8px;
  line-height: 1.55;
}

/* Live "open now" indicator with pulsing green dot */
.cta-info-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #6ef0a3;
  margin-bottom: 14px;
}
.status-dot {
  width: 9px; height: 9px;
  background: #6ef0a3;
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.status-dot::after {
  content: "";
  position: absolute;
  top: -4px; left: -4px;
  right: -4px; bottom: -4px;
  background: #6ef0a3;
  border-radius: 50%;
  animation: status-pulse 2.2s ease-out infinite;
}
@keyframes status-pulse {
  0%   { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(2.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .status-dot::after { animation: none; opacity: 0.3; transform: scale(1.6); }
}

/* Hours table */
.cta-info-hours ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  gap: 10px;
}
.cta-info-hours li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: 14px;
  color: rgba(255,255,255,0.80);
}
.cta-info-hours li:last-child { border-bottom: 0; padding-bottom: 0; }
.cta-info-hours li strong {
  color: var(--white);
  font-weight: 700;
}

/* Emergency variant — sky-blue tint */
.cta-info-emergency {
  background: linear-gradient(135deg, rgba(0,195,243,0.12), rgba(0,195,243,0.04));
  border-color: rgba(0,195,243,0.28);
}
.cta-info-emergency:hover {
  background: linear-gradient(135deg, rgba(0,195,243,0.18), rgba(0,195,243,0.08));
  border-color: rgba(0,195,243,0.45);
}

.cta-info-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-blue);
  font-weight: 700;
  margin-bottom: 8px;
}
.cta-info-link {
  display: inline-block;
  margin-top: 4px;
  color: var(--sky-blue);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}
.cta-info-link:hover { color: var(--white); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--dark-blue-2);
  color: rgba(255,255,255,0.85);
  padding: 64px 0 32px;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 20px;
}
.footer-col ul {
  list-style: none;
  padding: 0; margin: 0;
  display: grid;
  gap: 10px;
}
.footer-col a {
  color: rgba(255,255,255,0.75);
  font-size: 14px;
}
.footer-col a:hover { color: var(--sky-blue); }
.footer-col p { font-size: 14px; color: rgba(255,255,255,0.75); margin: 0 0 8px; }
.footer-brand .brand { color: var(--white); margin-bottom: 16px; }
.footer-brand .brand-text-meta { color: rgba(255,255,255,0.6); }
.footer-tagline { font-size: 14px; color: rgba(255,255,255,0.7); margin-bottom: 20px; max-width: 280px; line-height: 1.55; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-bottom-links a {
  color: rgba(255,255,255,0.6);
  font-size: 13px;
}
.footer-bottom-links a:hover { color: var(--sky-blue); }
.cc-footer-link {
  background: transparent;
  border: 0;
  color: rgba(255,255,255,0.6);
  font-family: var(--body);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.cc-footer-link:hover { color: var(--sky-blue); }

/* ============ SERVICE DETAIL PAGE ============ */
.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: flex-start;
}
.detail-content h2 {
  font-size: clamp(28px, 3vw, 38px);
  margin-top: 32px;
}
.detail-content h2:first-child { margin-top: 0; }
.detail-content ul {
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}
.detail-content ul li {
  padding: 14px 18px;
  background: var(--paper);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--sky-blue);
  font-size: 15px;
}
.detail-aside {
  position: sticky;
  top: 120px;
  background: var(--dark-blue);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.detail-aside h3 { color: var(--white); font-size: 22px; }
.detail-aside-price {
  font-family: var(--display);
  font-size: 48px;
  font-weight: 700;
  color: var(--sky-blue);
  line-height: 1;
  margin: 12px 0 20px;
}
.detail-aside-price small {
  display: block;
  font-family: var(--body);
  font-weight: 500;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.detail-aside p { color: rgba(255,255,255,0.85); font-size: 14px; margin-bottom: 20px; }
.detail-aside .btn { width: 100%; justify-content: center; }
.detail-aside hr { border: 0; border-top: 1px solid rgba(255,255,255,0.15); margin: 24px 0; }

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 32px 0;
}
.process-step {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 24px;
}
.process-num {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 700;
  color: var(--sky-blue);
  line-height: 1;
  margin-bottom: 12px;
}
.process-step h4 { font-size: 16px; margin-bottom: 6px; color: var(--dark-blue); }
.process-step p { font-size: 13px; color: var(--ink-2); margin: 0; line-height: 1.5; }

.faq { display: grid; gap: 12px; }
.faq-item {
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 0;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  color: var(--dark-blue);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  color: var(--sky-blue-dk);
  font-size: 24px;
  font-weight: 400;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item-body {
  padding: 0 22px 18px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 1.6;
}

/* ============ CONTACT PAGE ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info {
  display: grid;
  gap: 20px;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--sky-blue);
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--dark-blue);
  flex-shrink: 0;
}
.contact-card h4 {
  font-size: 14px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 600;
  font-family: var(--body);
}
.contact-card p { margin: 0; font-size: 16px; color: var(--ink); font-weight: 500; }
.contact-card a { color: var(--dark-blue); }
.contact-card a:hover { color: var(--sky-blue-dk); }

.contact-form {
  background: var(--dark-blue);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form h2 { color: var(--white); font-size: 28px; margin-bottom: 8px; }
.contact-form-sub { color: rgba(255,255,255,0.75); margin-bottom: 28px; font-size: 15px; }
.field { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.85);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.08);
  font-family: var(--body);
  font-size: 15px;
  color: var(--white);
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(255,255,255,0.5); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sky-blue);
  background: rgba(255,255,255,0.14);
  box-shadow: 0 0 0 4px rgba(0,195,243,0.18);
}
.field textarea { min-height: 120px; resize: vertical; }
.contact-form .btn { width: 100%; justify-content: center; margin-top: 8px; }

/* ============ PROSE / LEGAL ============ */
.prose {
  max-width: 760px;
  margin: 0 auto;
}
.prose h2 {
  font-size: clamp(22px, 2.4vw, 30px);
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--dark-blue);
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-size: 18px;
  margin-top: 24px;
  margin-bottom: 10px;
  color: var(--ink);
}
.prose p, .prose li {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.75;
}
.prose ul, .prose ol { padding-left: 24px; margin-bottom: 18px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--ink); }
.prose-meta {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
  color: var(--muted);
}

/* ============ COOKIE CONSENT ============ */
.cc-banner {
  position: fixed;
  bottom: 16px; left: 16px; right: 16px;
  z-index: 1000;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  max-width: 1100px;
  margin: 0 auto;
  display: none;
}
.cc-banner.is-open { display: block; }
.cc-banner-content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}
.cc-banner-text strong {
  display: block;
  font-family: var(--display);
  font-size: 18px;
  color: var(--dark-blue);
  margin-bottom: 4px;
}
.cc-banner-text span { font-size: 14px; color: var(--ink-2); line-height: 1.55; }
.cc-banner-text a { color: var(--dark-blue); text-decoration: underline; }
.cc-banner-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cc-btn {
  font-family: var(--body);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.cc-btn-customise { background: transparent; color: var(--dark-blue); border-color: var(--hairline); }
.cc-btn-customise:hover { border-color: var(--dark-blue); }
.cc-btn-reject { background: var(--white); color: var(--dark-blue); border-color: var(--dark-blue); }
.cc-btn-reject:hover { background: var(--paper); }
.cc-btn-accept { background: var(--sky-blue); color: var(--dark-blue); }
.cc-btn-accept:hover { box-shadow: var(--shadow-sky); }

.cc-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(6, 21, 139, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.cc-modal-overlay.is-open { display: flex; }
.cc-modal {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 540px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.cc-modal-header { padding: 32px 32px 16px; }
.cc-modal-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sky-blue-dk);
  font-weight: 700;
  margin-bottom: 8px;
}
.cc-modal-title { font-size: 26px; color: var(--dark-blue); margin-bottom: 12px; }
.cc-modal-sub { font-size: 14px; color: var(--ink-2); line-height: 1.55; margin: 0; }
.cc-modal-sub a { color: var(--dark-blue); text-decoration: underline; }
.cc-modal-body { padding: 8px 32px; }
.cc-category {
  padding: 20px 0;
  border-bottom: 1px solid var(--hairline);
}
.cc-category:last-child { border-bottom: 0; }
.cc-category-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.cc-category-name { font-weight: 700; color: var(--dark-blue); font-size: 15px; }
.cc-category-required {
  background: var(--paper);
  color: var(--muted);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cc-category-desc { font-size: 13px; color: var(--ink-2); margin: 0; line-height: 1.55; }
.cc-toggle {
  position: relative;
  width: 44px; height: 24px;
  background: var(--hairline);
  border: 0;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.2s;
}
.cc-toggle::before {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  background: var(--white);
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.cc-toggle.is-on { background: var(--sky-blue); }
.cc-toggle.is-on::before { transform: translateX(20px); }
.cc-modal-footer {
  padding: 20px 32px 32px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  border-top: 1px solid var(--hairline);
  margin-top: 8px;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-actions .btn-secondary { display: none; }
  .about, .area, .detail-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .detail-aside { position: static; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stats-grid .stat:nth-child(5) { grid-column: 1 / -1; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cta-grid { grid-template-columns: 1fr; gap: 36px; }
  .nav-toggle { display: block; }
  .field-row { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .hero { padding: 64px 0 88px; }
  .cc-banner-content { grid-template-columns: 1fr; }
  .cc-banner { padding: 20px; }
}
@media (max-width: 700px) {
  /* Hide Get Quote on small screens — keep just the hamburger */
  .nav-quote-btn { display: none; }
  /* Compact brand: drop "& Heating", drop subtitle */
  .brand { font-size: 16px; gap: 10px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-mark svg { width: 18px; height: 18px; }
  .brand-text-full { display: none; }
  .brand-text-short { display: inline; }
  .site-header .brand-text-meta { display: none; }
  .nav { padding: 12px 0; gap: 12px; }
  /* Header sticks to top of band properly */
  .ec-band + .site-header { top: auto; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid .stat:nth-child(5) { grid-column: 1 / -1; }
  .cert-logos { gap: 24px; }
  .cert-logo { height: 48px; }
  .testimonial { padding: 24px; }
  .contact-form { padding: 28px; }
  /* Emergency band — compact: hide non-essential text, smaller font */
  .ec-band { font-size: 12.5px; line-height: 1.35; }
  .ec-band-inner { padding: 9px 40px 9px 14px; gap: 8px; }
  .ec-band-text { gap: 8px; }
  .ec-band-icon { width: 18px; height: 18px; font-size: 11px; }
  .ec-band-extra,
  .ec-extra { display: none; }
  .ec-dismiss { right: 8px; padding: 2px 8px; font-size: 20px; }
}

/* ============ MOBILE DRAWER ============ */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  pointer-events: none;
}
.mobile-drawer.is-open {
  visibility: visible;
  pointer-events: auto;
}
.mobile-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 21, 139, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.mobile-drawer.is-open .mobile-drawer-backdrop { opacity: 1; }
.mobile-drawer-panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(360px, 92vw);
  background: linear-gradient(180deg, var(--dark-blue) 0%, var(--dark-blue-2) 100%);
  color: var(--white);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(.2,.8,.2,1);
  box-shadow: -10px 0 50px rgba(0, 0, 0, 0.35);
  overflow-y: auto;
}
.mobile-drawer.is-open .mobile-drawer-panel { transform: translateX(0); }

/* Drawer header */
.mobile-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.mobile-drawer-head .brand { font-size: 16px; gap: 10px; color: var(--white); }
.mobile-drawer-head .brand-mark { width: 36px; height: 36px; }
.mobile-drawer-head .brand-mark svg { width: 18px; height: 18px; }
.mobile-drawer-head .brand-text-meta {
  font-size: 10px;
  letter-spacing: 0.10em;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 3px;
}
.mobile-drawer-close {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--white);
  width: 40px; height: 40px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.mobile-drawer-close:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(0, 195, 243, 0.4);
}

/* Drawer nav */
.mobile-drawer-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 12px 0;
}
.mobile-drawer-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.015em;
  border-left: 3px solid transparent;
  transition: background 0.2s, border-color 0.2s, padding 0.2s;
}
.mobile-drawer-nav a .md-arrow {
  font-size: 18px;
  color: var(--sky-blue);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.2s, transform 0.2s;
}
.mobile-drawer-nav a:hover,
.mobile-drawer-nav a:focus-visible,
.mobile-drawer-nav a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.04);
  border-left-color: var(--sky-blue);
  padding-left: 26px;
  outline: none;
}
.mobile-drawer-nav a[aria-current="page"] { color: var(--sky-blue); }
.mobile-drawer-nav a:hover .md-arrow,
.mobile-drawer-nav a:focus-visible .md-arrow,
.mobile-drawer-nav a[aria-current="page"] .md-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Drawer footer */
.mobile-drawer-foot {
  padding: 20px 22px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.18);
}
.mobile-drawer-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #6ef0a3;
  margin-bottom: 14px;
}
.mobile-drawer-cta {
  width: 100%;
  justify-content: center;
  margin-bottom: 8px;
}
.mobile-drawer-cta:last-of-type { margin-bottom: 14px; }
.mobile-drawer-meta {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
  line-height: 1.55;
  text-align: center;
}

/* Hamburger → X morph */
.nav-toggle span {
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), opacity 0.2s;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (prefers-reduced-motion: reduce) {
  .mobile-drawer-panel { transition: none; }
  .mobile-drawer-backdrop { transition: none; }
  .nav-toggle span { transition: none; }
}

/* ============================================================
   ANIMATIONS — scroll reveals, hover effects, micro-interactions
   ============================================================ */

/* Scroll reveal — JS adds .reveal then .is-visible */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s cubic-bezier(.2,.8,.2,1),
    transform 0.8s cubic-bezier(.2,.8,.2,1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.reveal-delay-1.is-visible { transition-delay: 0.08s; }
.reveal.reveal-delay-2.is-visible { transition-delay: 0.16s; }
.reveal.reveal-delay-3.is-visible { transition-delay: 0.24s; }
.reveal.reveal-delay-4.is-visible { transition-delay: 0.32s; }
.reveal.reveal-delay-5.is-visible { transition-delay: 0.40s; }
.reveal.reveal-delay-6.is-visible { transition-delay: 0.48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* Service cards: shimmer sweep on hover */
.svc-card { position: relative; isolation: isolate; }
.svc-card::after {
  content: "";
  position: absolute;
  top: 0; left: -75%;
  width: 50%; height: 100%;
  background: linear-gradient(
    100deg,
    transparent 0%,
    rgba(0, 195, 243, 0.10) 40%,
    rgba(0, 195, 243, 0.20) 50%,
    rgba(0, 195, 243, 0.10) 60%,
    transparent 100%
  );
  transform: skewX(-18deg);
  transition: left 0.9s cubic-bezier(.2,.8,.2,1);
  pointer-events: none;
  z-index: 4;
}
.svc-card:hover::after { left: 130%; }

/* Job cards: stronger zoom + tag pulse */
.job-card .job-card-tag {
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s;
}
.job-card:hover .job-card-tag {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(0, 195, 243, 0.4);
}
.job-card:hover img { transform: scale(1.08); }

/* Stat numbers: gentle pulse when revealed */
.stat.is-visible .stat-value {
  animation: stat-pop 0.9s cubic-bezier(.2,.8,.2,1);
}
@keyframes stat-pop {
  0%   { transform: scale(0.8); opacity: 0; }
  60%  { transform: scale(1.04); opacity: 1; }
  100% { transform: scale(1); }
}

/* Button shimmer on primary CTAs */
.btn-primary {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(
    100deg,
    transparent,
    rgba(255, 255, 255, 0.45),
    transparent
  );
  transition: left 0.7s cubic-bezier(.2,.8,.2,1);
  z-index: -1;
}
.btn-primary:hover::before { left: 100%; }

/* Section eyebrow line draws in */
.reveal.is-visible .section-eyebrow::before {
  animation: line-draw 0.8s cubic-bezier(.2,.8,.2,1) 0.2s both;
}
@keyframes line-draw {
  from { width: 0; opacity: 0; }
  to   { width: 28px; opacity: 1; }
}

/* Testimonial cards: subtle lift on hover */
.testimonial {
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1), box-shadow 0.35s, border-color 0.35s;
}
.testimonial:hover {
  transform: translateY(-3px);
  border-color: var(--sky-blue);
  box-shadow: 0 16px 40px rgba(6, 21, 139, 0.10);
}

/* Cert logos gentle hover */
.cert-logo {
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), filter 0.3s;
}
.cert-logo:hover {
  transform: translateY(-3px) scale(1.04);
  filter: drop-shadow(0 8px 16px rgba(6, 21, 139, 0.18));
}

/* Header phone CTA: subtle shake on hover (urgent/friendly nudge) */
.nav-actions .btn-secondary:hover {
  animation: phone-nudge 0.5s ease-in-out;
}
@keyframes phone-nudge {
  0%, 100% { transform: translateY(-2px) rotate(0); }
  25%      { transform: translateY(-2px) rotate(-2deg); }
  75%      { transform: translateY(-2px) rotate(2deg); }
}

/* Emergency band icon throb */
.ec-band-icon {
  animation: ec-throb 2.4s ease-in-out infinite;
}
@keyframes ec-throb {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(26,26,26,0); }
  50%      { transform: scale(1.10); box-shadow: 0 0 0 6px rgba(26,26,26,0); }
}

@media (prefers-reduced-motion: reduce) {
  .svc-card::after,
  .btn-primary::before,
  .ec-band-icon,
  .stat.is-visible .stat-value,
  .reveal.is-visible .section-eyebrow::before { animation: none !important; transition: none !important; }
}

/* Hero grid responsive: stack on mobile, image first */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-image { max-width: 360px; margin: 0 auto; }
}


/* ============================================================
   STATS — Editorial mosaic with bubble-animated feature panel
   ============================================================ */
.stats-mosaic {
  background: var(--paper);
  padding: 80px 0;
}
.mosaic-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 16px;
  min-height: 440px;
}
.mosaic-feature {
  grid-row: 1 / 3;
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-blue-2) 100%);
  color: var(--white);
  border-radius: 22px;
  padding: 36px 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Bubbles inside the feature panel — same engine as the CTA bubbles */
.mosaic-bubbles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.mosaic-bubbles span {
  position: absolute;
  bottom: -40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.50), rgba(0,195,243,0.55) 40%, rgba(0,195,243,0.15) 75%);
  box-shadow: inset 0 -2px 6px rgba(0,0,0,0.10);
  animation:
    mosaic-bubble-rise var(--dur, 12s) linear var(--delay, 0s) infinite,
    mosaic-bubble-sway var(--sway, 5s) ease-in-out infinite;
  will-change: transform, opacity;
}
@keyframes mosaic-bubble-rise {
  0%   { transform: translateY(0); opacity: 0; }
  15%  { opacity: 0.75; }
  85%  { opacity: 0.75; }
  100% { transform: translateY(-560px); opacity: 0; }
}
@keyframes mosaic-bubble-sway {
  0%, 100% { margin-left: 0; }
  50%      { margin-left: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .mosaic-bubbles span { animation: none !important; opacity: 0.35; bottom: 50%; }
}

/* Feature content sits above the bubbles */
.mosaic-eyebrow {
  font-size: 11px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--sky-blue);
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.mosaic-feature-value {
  font-family: var(--display);
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 700;
  color: var(--sky-blue);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin: 16px 0;
  position: relative;
  z-index: 1;
}
.mosaic-feature-value small {
  font-family: var(--body);
  font-weight: 500;
  font-size: 0.32em;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0;
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
}
.mosaic-feature-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
  margin: 0 0 20px;
  position: relative;
  z-index: 1;
}
.mosaic-feature-link {
  font-size: 13px;
  color: var(--sky-blue);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
  z-index: 1;
}
.mosaic-feature-link:hover { color: var(--white); }

/* Supporting tiles */
.mosaic-stat {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: 22px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(.2,.8,.2,1), box-shadow 0.3s, border-color 0.3s;
}
.mosaic-stat:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--sky-blue);
}
.mosaic-stat-value {
  font-family: var(--display);
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  color: var(--dark-blue);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}
.mosaic-stat-label {
  font-size: 12px;
  color: var(--ink-2);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Responsive — feature spans full width on tablet, then everything stacks on mobile */
@media (max-width: 880px) {
  .mosaic-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    min-height: auto;
  }
  .mosaic-feature {
    grid-column: 1 / -1;
    grid-row: 1;
    padding: 32px 28px 28px;
  }
}
@media (max-width: 480px) {
  .mosaic-grid { grid-template-columns: 1fr; }
}



/* ============================================================
   CASE STUDY DETAIL PAGE
   Renders the locked field order from spec section 3.1:
     hero image, title, brief, metadata, narrative, gallery,
     materials/specs, linked review, related case studies, CTA.
   ============================================================ */
.cs-detail {
  padding: 48px 0 80px;
  background: var(--paper);
}

/* Breadcrumb */
.cs-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.cs-breadcrumb a {
  color: var(--dark-blue);
  text-decoration: none;
  font-weight: 600;
}
.cs-breadcrumb a:hover { color: var(--sky-blue-dk); text-decoration: underline; }
.cs-breadcrumb-current {
  color: var(--ink-2);
  font-weight: 500;
}
.cs-breadcrumb [aria-hidden] { color: var(--hairline); font-weight: 400; }

/* 2-column layout */
.cs-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 56px;
  align-items: start;
}
.cs-content { min-width: 0; }

/* 1. Hero image */
.cs-hero-image {
  position: relative;
  margin: 0 0 32px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--paper-2);
  box-shadow: var(--shadow-md);
}
.cs-hero-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.cs-hero-tag {
  position: absolute;
  top: 18px; left: 18px;
  background: var(--sky-blue);
  color: var(--dark-blue);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* 2. Title */
.cs-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.022em;
  color: var(--dark-blue);
  margin: 0 0 16px;
}

/* 3. Brief */
.cs-brief {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0 0 28px;
  max-width: 640px;
}

/* 4. Metadata */
.cs-metadata {
  display: flex;
  flex-wrap: wrap;
  gap: 28px 40px;
  padding: 18px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin: 0 0 36px;
}
.cs-metadata > div { margin: 0; }
.cs-metadata dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-bottom: 4px;
}
.cs-metadata dd {
  margin: 0;
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  color: var(--dark-blue);
  letter-spacing: -0.01em;
}

/* 5. Narrative — rich text per spec (bold, italic, paragraphs, lists only) */
.cs-narrative {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-2);
  margin: 0 0 32px;
}
.cs-narrative p { margin: 0 0 1.2em; }
.cs-narrative p:last-child { margin-bottom: 0; }
.cs-narrative strong { color: var(--ink); font-weight: 700; }
.cs-narrative em { font-style: italic; }
.cs-narrative ul, .cs-narrative ol {
  margin: 1em 0 1.4em;
  padding-left: 1.4em;
}
.cs-narrative li { margin-bottom: 0.4em; }
.cs-narrative a:not(.btn) {
  color: var(--dark-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.cs-narrative a:not(.btn):hover { color: var(--sky-blue-dk); }

/* h2 reserved for the post-narrative section headers */
.cs-content h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: -0.018em;
  color: var(--dark-blue);
  margin: 48px 0 16px;
}

/* 6. Gallery */
.cs-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}
.cs-gallery-item {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--paper-2);
  box-shadow: var(--shadow-sm);
}
.cs-gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(.2,.8,.2,1);
}
.cs-gallery-item:hover img { transform: scale(1.04); }

/* 7. Materials & specs — definition list as a 2-col table */
.cs-specs {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  padding: 6px 22px;
}
.cs-spec-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 24px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}
.cs-spec-row:last-child { border-bottom: 0; }
.cs-spec-label {
  font-size: 12px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.cs-spec-value {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}

/* 8. Linked review — pull-quote treatment */
.cs-linked-review {
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-blue-2) 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 36px 30px;
  margin: 40px 0 8px;
  position: relative;
  overflow: hidden;
}
.cs-linked-review::before {
  content: "“";
  position: absolute;
  top: -22px; left: 18px;
  font-family: var(--display);
  font-size: 160px;
  line-height: 1;
  color: var(--sky-blue);
  opacity: 0.25;
  pointer-events: none;
}
.cs-linked-review-stars {
  color: var(--sky-blue);
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 14px;
  position: relative;
}
.cs-linked-review-quote {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  color: var(--white);
  margin: 0 0 22px;
  letter-spacing: -0.01em;
  position: relative;
}
.cs-linked-review-author {
  display: flex;
  align-items: center;
  gap: 14px;
  position: relative;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.cs-linked-review-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--sky-blue);
  color: var(--dark-blue);
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.cs-linked-review-name {
  font-weight: 700;
  color: var(--white);
  font-size: 15px;
}
.cs-linked-review-meta {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 2px;
}

/* Sidebar */
.cs-aside {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.cs-aside-card {
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
}
.cs-aside-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sky-blue-dk);
  font-weight: 700;
  margin-bottom: 8px;
}
.cs-aside-card h3 {
  font-family: var(--display);
  font-size: 22px;
  color: var(--dark-blue);
  margin: 0 0 12px;
  letter-spacing: -0.015em;
}
.cs-aside-card p {
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
}
.cs-aside-card a:not(.btn) {
  color: var(--dark-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cs-aside-card a:not(.btn):hover { color: var(--sky-blue-dk); }
.cs-aside-btn {
  width: 100%;
  justify-content: center;
  margin-bottom: 8px;
}
.cs-aside-btn:last-child { margin-bottom: 0; }

/* Dark CTA variant */
.cs-aside-cta {
  background: linear-gradient(135deg, var(--dark-blue) 0%, var(--dark-blue-2) 100%);
  border-color: transparent;
  color: var(--white);
}
.cs-aside-cta .cs-aside-eyebrow { color: var(--sky-blue); }
.cs-aside-cta h3 { color: var(--white); }
.cs-aside-cta p { color: rgba(255, 255, 255, 0.85); }
.cs-aside-cta a:not(.btn) { color: var(--sky-blue); }
.cs-aside-cta a:not(.btn):hover { color: var(--white); }

/* Related case studies section */
.cs-related-section { padding-top: 64px; padding-bottom: 64px; }

/* Responsive */
@media (max-width: 960px) {
  .cs-grid { grid-template-columns: 1fr; gap: 40px; }
  .cs-aside { position: static; flex-direction: row; flex-wrap: wrap; }
  .cs-aside-card { flex: 1 1 280px; }
}
@media (max-width: 560px) {
  .cs-detail { padding: 32px 0 56px; }
  .cs-metadata { gap: 18px 28px; padding: 14px 0; }
  .cs-linked-review { padding: 28px 24px 24px; }
  .cs-aside { flex-direction: column; }
  .cs-aside-card { padding: 22px 24px; }
  .cs-spec-row { grid-template-columns: 1fr; gap: 4px; padding: 12px 0; }
}

/* ============================================================
   DEMO BAR COORDINATION
   ============================================================
   This file ships unchanged when this demo is promoted to a
   production template — the rules below only take effect on the
   demo, where <body class="has-demo-bar"> is set, and the shared
   partials/demo-bar.php is included above the page chrome.
   On a real client site, .has-demo-bar is absent and these rules
   no-op. --demo-bar-height is set by partials/demo-bar.php; the
   44px fallback matches the Phase 1 partial.
============================================================ */
body.has-demo-bar .site-header {
  top: var(--demo-bar-height, 44px);
}