/* Hauteville Conseil — supplementary styles */

html { scroll-behavior: smooth; }

/* Editorial serif heading overrides */
.font-heading { font-family: 'Playfair Display', Georgia, 'Times New Roman', serif; }

/* Split-line section heading: heading left, horizontal line extending right */
.split-heading {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.split-heading::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #cbd5e1;
}

/* Dot separator between sections */
.dot-sep {
  text-align: center;
  padding: 1rem 0;
  letter-spacing: 0.75em;
  color: #94a3b8;
  font-size: 1.25rem;
}

/* Underline button style */
.btn-underline {
  display: inline-block;
  position: relative;
  color: #475569;
  font-weight: 600;
  border-bottom: 2px solid #475569;
  padding-bottom: 2px;
  transition: color 0.25s, border-color 0.25s;
  background: none;
  cursor: pointer;
}
.btn-underline:hover {
  color: #1e293b;
  border-color: #1e293b;
}
.btn-underline-secondary {
  display: inline-block;
  position: relative;
  color: #94a3b8;
  font-weight: 500;
  border-bottom: 1px solid #94a3b8;
  padding-bottom: 2px;
  transition: color 0.25s, border-color 0.25s;
  background: none;
  cursor: pointer;
}
.btn-underline-secondary:hover {
  color: #475569;
  border-color: #475569;
}

/* Minimal divider between service items */
.divider-line {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: 0;
}

/* Slide-from-side scroll animations */
.animate-hidden-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-hidden-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-visible {
  opacity: 1 !important;
  transform: translateX(0) !important;
}

/* FAQ accordion */
details summary {
  cursor: pointer;
  list-style: none;
}
details summary::-webkit-details-marker { display: none; }
details summary::marker { display: none; }
details[open] .faq-chevron { transform: rotate(180deg); }
.faq-chevron {
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

/* Pull quote oversized marks — editorial style */
.pull-quote::before {
  content: '\201C';
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 5rem;
  line-height: 1;
  color: #cbd5e1;
  position: absolute;
  top: -1rem;
  left: -0.5rem;
}

/* Mobile menu slide-from-left */
#mobileMenu {
  transition: visibility 0s linear 0.3s;
}
#mobileMenu.open {
  visibility: visible;
  transition-delay: 0s;
}
#mobileMenu .menu-panel {
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}
#mobileMenu.open .menu-panel {
  transform: translateX(0);
}
#mobileMenu .menu-overlay {
  opacity: 0;
  transition: opacity 0.3s ease;
}
#mobileMenu.open .menu-overlay {
  opacity: 1;
}

/* Cookie banner slide-up */
#cookieBanner {
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}
#cookieBanner.show {
  transform: translateY(0);
  opacity: 1;
}

/* Form input focus transition */
input:focus, select:focus, textarea:focus {
  border-color: #475569 !important;
  outline: none;
  box-shadow: 0 0 0 2px rgba(71, 85, 105, 0.15);
  transition: border-color 0.2s, box-shadow 0.2s;
}

/* Button micro-interaction */
.btn-underline:active { transform: translateY(1px); }

/* Card hover lift for testimonials */
.testimonial-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* Header scroll shadow */
header.scrolled {
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

/* Masonry-ish layout for testimonials */
@media (min-width: 768px) {
  .masonry-grid {
    column-count: 2;
    column-gap: 1.5rem;
  }
  .masonry-grid > * {
    break-inside: avoid;
    margin-bottom: 1.5rem;
  }
}
@media (min-width: 1024px) {
  .masonry-grid {
    column-count: 3;
  }
}

/* Link hover animation */
a.nav-link {
  position: relative;
}
a.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #475569;
  transition: width 0.3s ease;
}
a.nav-link:hover::after {
  width: 100%;
}