:root {
  --charcoal: #1A1A1A;
  --charcoal-soft: #242424;
  --offwhite: #F7F5F2;
  --ink: #22201E;
  --orange: #C45414;
  --orange-hover: #A84610;
  --stone: #8A8580;
  --success: #2E7D4F;
}

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
}

.font-heading {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.05;
}

.h1 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.05;
  font-size: clamp(2.6rem, 6vw, 4.5rem);
}

.h2 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.1;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.accent-rule {
  width: 56px;
  height: 4px;
  background: var(--orange);
  margin-bottom: 1.25rem;
}

/* Buttons */
.btn-primary {
  background: var(--orange);
  color: var(--offwhite);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.9rem 1.75rem;
  display: inline-block;
  transition: background-color 0.2s ease, transform 0.15s ease;
}
.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.7rem;
  display: inline-block;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.btn-outline:hover {
  background: var(--orange);
  color: var(--offwhite);
  transform: translateY(-2px);
}

/* Focus states for full keyboard accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--orange);
  color: var(--offwhite);
  padding: 0.75rem 1.25rem;
  z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 0;
}

/* FAQ accordion */
.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-item[data-open="true"] .faq-answer {
  max-height: 40rem;
}
.faq-item .faq-icon {
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.faq-item[data-open="true"] .faq-icon {
  transform: rotate(45deg);
}

/* Comparison table */
.tick { color: var(--success); }
.cross { color: var(--stone); }

/* Sticky mobile CTA (sell page only) */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.15);
}

/* WhatsApp float (sell page only) */
.whatsapp-float {
  position: fixed;
  bottom: 88px;
  right: 16px;
  z-index: 40;
  width: 56px;
  height: 56px;
  border-radius: 9999px;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: transform 0.15s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

@media (min-width: 768px) {
  .whatsapp-float { bottom: 24px; }
}