/* Mock business sites – modern theme, conversion-focused (H4Services product quality) */
:root {
  --mock-primary: #0f766e;
  --mock-primary-dark: #0d5c63;
  --mock-bg: #f8fafc;
  --mock-card: #ffffff;
  --mock-text: #1e293b;
  --mock-muted: #64748b;
  --mock-border: #e2e8f0;
  --mock-radius: 12px;
  --mock-shadow: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.06);
  --mock-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.06);
}

* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", system-ui, -apple-system, sans-serif; font-size: 1rem; line-height: 1.6; color: var(--mock-text); background: var(--mock-bg); -webkit-font-smoothing: antialiased; }

/* Demo site banner – thin top bar, light background, clear disclosure */
.mock-demo-banner {
  display: block;
  width: 100%;
  padding: 0.5rem 1rem;
  font-size: 12px;
  line-height: 1.4;
  color: var(--mock-text);
  background: var(--mock-card);
  border-bottom: 1px solid var(--mock-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.mock-demo-banner.is-dismissed { display: none; }
.mock-demo-banner-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
}
.mock-demo-banner-inner span { flex: 1 1 280px; }
.mock-demo-banner-cta {
  flex-shrink: 0;
  display: inline-block;
  padding: 0.35rem 0.75rem;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: var(--mock-primary);
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
}
.mock-demo-banner-cta:hover { background: var(--mock-primary-dark); color: #fff; text-decoration: none; }
.mock-demo-banner-close {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--mock-muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 4px;
}
.mock-demo-banner-close:hover { color: var(--mock-text); background: rgba(0,0,0,0.06); }

/* Return to H4Services – full-width interactible card spanning top, redirects to main site */
.mock-return-banner {
  display: block;
  width: 100%;
  padding: 0.75rem 1.5rem;
  text-align: center;
  background: var(--mock-primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
}
.mock-return-banner::before { content: "← "; font-weight: 700; }
.mock-return-banner:hover,
.mock-return-banner:focus {
  background: var(--mock-primary-dark);
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,0,0,0.18);
  outline: none;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--mock-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.mock-container { max-width: 1000px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px) { .mock-container { padding: 0 1.25rem; } }

/* Header */
.mock-header {
  background: var(--mock-card);
  border-bottom: 1px solid var(--mock-border);
  padding: 0.875rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.mock-header .mock-container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; }
.mock-logo { display: inline-flex; flex-direction: row; flex-wrap: nowrap; align-items: center; gap: 0.5rem; font-size: 1.25rem; font-weight: 700; color: var(--mock-text); flex-shrink: 0; white-space: nowrap; }
.mock-logo:hover { text-decoration: none; color: var(--mock-primary); }
.mock-logo-icon { display: block; width: 2rem; height: 2rem; flex-shrink: 0; }
.mock-nav { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.mock-nav a { color: var(--mock-text); font-weight: 500; }
.mock-nav a:hover { color: var(--mock-primary); }
.mock-back { font-size: 0.9rem; color: var(--mock-muted); }
.mock-back:hover { color: var(--mock-primary); }

/* Mobile: hamburger menu */
.mock-menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; padding: 0.25rem; color: var(--mock-text); line-height: 1; }
@media (max-width: 768px) {
  .mock-menu-toggle { display: block; }
  .mock-nav { display: none; width: 100%; flex-direction: column; align-items: stretch; padding-top: 0.75rem; border-top: 1px solid var(--mock-border); margin-top: 0.25rem; }
  .mock-nav.is-open { display: flex; }
  .mock-nav a, .mock-nav .mock-back { padding: 0.6rem 0; }
  .mock-header .mock-container { flex-wrap: wrap; }
}

/* Hero with background image */
.mock-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1rem;
  background: var(--mock-primary-dark) center/cover no-repeat;
  color: #fff;
}
@media (min-width: 640px) {
  .mock-hero { min-height: 320px; padding: 3rem 1.5rem; }
}
.mock-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.7) 100%);
  z-index: 1;
}
.mock-hero .mock-container { position: relative; z-index: 2; }
.mock-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8), 0 0 32px rgba(0,0,0,0.6), 0 1px 2px rgba(0,0,0,0.9);
  color: #fff;
}
.mock-hero p {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  opacity: 1;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 6px rgba(0,0,0,0.8), 0 0 20px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.9);
  color: #fff;
}
.mock-hero p:has(.mock-btn) { margin-top: 1.5rem; }
.mock-hero .mock-btn { text-shadow: 0 1px 4px rgba(0,0,0,0.6); font-weight: 700; }

/* Sections */
.mock-section { padding: 2.5rem 0; }
.mock-section h2 { margin: 0 0 1rem; font-size: 1.5rem; color: var(--mock-text); }
.mock-section-alt { background: var(--mock-card); border-top: 1px solid var(--mock-border); border-bottom: 1px solid var(--mock-border); }

/* Service cards with images */
.mock-services-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; margin-top: 1.5rem; }
.mock-service-card {
  flex: 1 1 100%;
  max-width: 100%;
}
@media (min-width: 640px) {
  .mock-service-card { flex: 0 0 calc((100% - 1.5rem) / 2); max-width: calc((100% - 1.5rem) / 2); }
}
@media (min-width: 900px) {
  .mock-service-card { flex: 0 0 calc((100% - 2 * 1.5rem) / 3); max-width: calc((100% - 2 * 1.5rem) / 3); }
}
.mock-service-card {
  background: var(--mock-card);
  border-radius: var(--mock-radius);
  overflow: hidden;
  box-shadow: var(--mock-shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}
.mock-service-card:hover { box-shadow: var(--mock-shadow-lg); transform: translateY(-2px); }
a.mock-service-card { display: block; text-decoration: none; color: inherit; }
a.mock-service-card:hover { text-decoration: none; color: inherit; }
.mock-service-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.mock-service-card .mock-service-body { padding: 1.25rem; }
.mock-service-card h3 { margin: 0 0 0.35rem; font-size: 1.1rem; }
.mock-service-card p { margin: 0; font-size: 0.95rem; color: var(--mock-muted); line-height: 1.5; }

/* Local support section (standard mock home) */
.mock-local { margin-top: 2rem; padding: 1.5rem; background: var(--mock-card); border: 1px solid var(--mock-border); border-radius: var(--mock-radius); }
.mock-local h3 { margin: 0 0 0.5rem; font-size: 1.15rem; }
.mock-local p { margin: 0; font-size: 0.95rem; color: var(--mock-muted); line-height: 1.55; }

/* CTA block */
.mock-cta { text-align: center; padding: 2rem 1.5rem; background: var(--mock-primary); color: #fff; border-radius: var(--mock-radius); margin-top: 2rem; }
.mock-cta h3 { margin: 0 0 0.5rem; font-size: 1.25rem; color: #fff; }
.mock-cta p { margin: 0 0 1rem; opacity: 0.95; font-size: 0.95rem; }
.mock-btn { display: inline-block; font: inherit; font-weight: 600; padding: 0.75rem 1.5rem; border: none; border-radius: 8px; cursor: pointer; background: #fff; color: var(--mock-primary); text-decoration: none; transition: opacity 0.2s; }
.mock-btn:hover { opacity: 0.95; text-decoration: none; color: var(--mock-primary); }
.mock-btn-primary { background: var(--mock-primary); color: #fff; }
.mock-btn-primary:hover { color: #fff; }

/* Booking section */
.mock-section h2#booking { margin-top: 4.5rem; }
.mock-booking { background: var(--mock-card); border: 1px solid var(--mock-border); border-radius: var(--mock-radius); padding: 1.75rem; margin-top: 2rem; box-shadow: var(--mock-shadow); }
.mock-booking h3 { margin: 0 0 1rem; font-size: 1.25rem; }
.mock-form .form-row { margin-bottom: 1rem; }
.mock-form label { display: block; font-weight: 600; margin-bottom: 0.35rem; font-size: 0.95rem; color: var(--mock-text); }
.mock-form input, .mock-form select, .mock-form textarea { width: 100%; font: inherit; font-size: 1rem; padding: 0.6rem 0.75rem; border: 1px solid var(--mock-border); border-radius: 8px; background: #fff; }
.mock-form input:focus, .mock-form select:focus, .mock-form textarea:focus { outline: none; border-color: var(--mock-primary); box-shadow: 0 0 0 3px rgba(15,118,110,0.15); }
.mock-form .form-row-inline { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 500px) { .mock-form .form-row-inline { grid-template-columns: 1fr; } }
.mock-form .mock-btn { margin-top: 0.5rem; }
.mock-confirm { display: none; margin-top: 1rem; padding: 1rem; background: #d1fae5; border: 1px solid #a7f3d0; border-radius: 8px; color: #065f46; }
.mock-confirm.is-visible { display: block; }

/* About / content */
.mock-about p { color: var(--mock-muted); margin: 0 0 1rem; }
.mock-contact-list { list-style: none; padding: 0; margin: 0; }
.mock-contact-list li { padding: 0.35rem 0; color: var(--mock-muted); }

/* Premium features list (HVAC / Jobber-style) */
.mock-features-section { background: var(--mock-card); border: 1px solid var(--mock-border); border-radius: var(--mock-radius); padding: 1.75rem; margin-top: 2rem; box-shadow: var(--mock-shadow); }
.mock-features-section h3 { margin: 0 0 1rem; font-size: 1.2rem; }
.mock-features-grid { display: grid; gap: 0.75rem; list-style: none; padding: 0; margin: 0; }
.mock-features-grid li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.95rem; color: var(--mock-text); }
.mock-features-grid li::before { content: "✓"; color: var(--mock-primary); font-weight: 700; flex-shrink: 0; }
.mock-reviews { margin-top: 2rem; }
.mock-reviews h3 { margin: 0 0 1rem; font-size: 1.2rem; }
.mock-reviews-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .mock-reviews-grid { grid-template-columns: repeat(2, 1fr); } }
.mock-review-card { background: var(--mock-card); border: 1px solid var(--mock-border); border-radius: var(--mock-radius); padding: 1.25rem; font-size: 0.95rem; }
.mock-review-card p { margin: 0 0 0.5rem; color: var(--mock-text); font-style: italic; }
.mock-review-card cite { font-style: normal; color: var(--mock-muted); font-size: 0.9rem; }
.mock-badge { display: inline-block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--mock-primary); background: rgba(15,118,110,0.1); padding: 0.25rem 0.6rem; border-radius: 6px; margin-bottom: 0.5rem; }
.mock-pay-note { font-size: 0.9rem; color: var(--mock-muted); margin-top: 0.5rem; }
.mock-booking-hold {
  margin: 1.25rem 0 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(15, 118, 110, 0.08);
  border: 1px solid rgba(15, 118, 110, 0.25);
  border-radius: var(--mock-radius);
  border-left: 4px solid var(--mock-primary);
}
.mock-booking-hold strong { display: block; margin-bottom: 0.35rem; font-size: 0.95rem; color: var(--mock-text); }
.mock-booking-hold p { margin: 0; font-size: 0.9rem; color: var(--mock-muted); line-height: 1.5; }
.form-row-checkbox { margin-bottom: 1.25rem; text-align: left; }
.mock-form .form-row-checkbox .mock-checkbox-label {
  display: inline-flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: normal;
  margin-bottom: 0;
  cursor: pointer;
  color: var(--mock-text);
  text-align: left;
}
.mock-checkbox-label input[type="checkbox"] { flex-shrink: 0; order: 1; width: 1.1rem; height: 1.1rem; }
.mock-checkbox-label span { order: 2; line-height: 1.45; }

/* Footer */
.mock-footer { padding: 1.75rem 0; border-top: 1px solid var(--mock-border); font-size: 0.9rem; color: var(--mock-muted); text-align: center; background: var(--mock-card); }
.mock-footer-disclaimer {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--mock-muted);
  background: rgba(0,0,0,0.03);
  border-radius: var(--mock-radius);
}
.mock-footer-disclaimer a { font-weight: 600; }
.mock-footer-disclaimer a:hover { text-decoration: underline; }

@media (max-width: 640px) {
  .mock-section { padding: 1.5rem 0; }
  .mock-service-card .mock-service-body { padding: 1rem; }
  .mock-cta { padding: 1.5rem 1rem; }
  .mock-booking { padding: 1.25rem; }
  body { font-size: 0.9375rem; }
}