/* ==========================================================================
   Wilson Dental — Header / Footer / CTA components CSS
   ========================================================================== */

/* --- Header --- */
.wd-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
}
.wd-header.is-scrolled { border-bottom-color: var(--ink-10); box-shadow: var(--shadow-xs); }
.wd-header--transparent { background: transparent; color: var(--paper); }
.wd-header--transparent.is-scrolled { background: var(--paper); color: var(--ink); }

.wd-header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: var(--header-h);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-6);
}

.wd-logo img { height: 32px; width: auto; color: var(--ink); }
.wd-header--transparent:not(.is-scrolled) .wd-logo img { filter: brightness(0) invert(1); }

.wd-nav { display: flex; gap: var(--s-7); justify-self: center; }
.wd-nav-link {
  position: relative;
  font-size: 15px;
  letter-spacing: -0.005em;
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--dur-fast);
  color: inherit;
}
.wd-nav-link::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease-out);
}
.wd-nav-link:hover::after, .wd-nav-link.is-active::after { transform: scaleX(1); }
/* Le déclencheur « Les soins » est un <button> : on neutralise le style bouton
   d'Astra (fond bleu au survol) pour qu'il se comporte comme les liens <a>. */
.wd-nav-trigger {
  -webkit-appearance: none;
  appearance: none;
  background: none;
  border: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}
.wd-nav-trigger:hover,
.wd-nav-trigger:focus,
.wd-nav-trigger:active {
  background: none;
  color: inherit;
  box-shadow: none;
  outline: none;
}
.wd-nav-trigger svg { transition: transform var(--dur-med) var(--ease-out); }
.wd-nav-trigger[aria-expanded="true"] svg { transform: rotate(180deg); }

.wd-cta { }

.wd-burger {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
  align-items: center;
  /* reset bouton : Astra colore les <button> en bleu — on neutralise */
  -webkit-appearance: none; appearance: none;
  background: none; border: 0; padding: 0; margin: 0;
  color: inherit; cursor: pointer;
}
.wd-burger:hover, .wd-burger:focus, .wd-burger:active {
  background: none; color: inherit; box-shadow: none; outline: none;
}
.wd-burger span {
  width: 22px; height: 1.5px;
  background: currentColor;
  transition: transform var(--dur-med), opacity var(--dur-fast);
}
.wd-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.wd-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.wd-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* --- Mega menu --- */
.wd-mega {
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  background: var(--paper);
  border-top: 1px solid var(--ink-10);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
  pointer-events: none;
}
.wd-mega.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.wd-mega-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-7) var(--gutter) var(--s-8);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-7);
}
.mega-col-title {
  display: block;
  font-size: 12px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: var(--s-3);
  border-bottom: 1px solid var(--ink-10);
  margin-bottom: var(--s-4);
  transition: color var(--dur-fast);
}
.mega-col-title:hover { color: var(--ink-60); }
.mega-col-list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mega-col-list a {
  font-size: 15px;
  color: var(--ink-80);
  transition: color var(--dur-fast), transform var(--dur-fast);
  display: inline-block;
}
.mega-col-list a:hover { color: var(--ink); transform: translateX(3px); }

/* --- Mobile drawer --- */
.wd-mobile-drawer {
  position: fixed;
  inset: var(--header-h) 0 0;
  background: var(--paper);
  z-index: 90;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease-out);
}
.wd-mobile-drawer.is-open { transform: translateX(0); }
.wd-mobile-drawer-inner { padding: var(--s-6) var(--gutter); display: flex; flex-direction: column; gap: var(--s-4); }
.wd-mobile-drawer a { font-size: 22px; padding: 10px 0; border-bottom: 1px solid var(--ink-10); }
.wd-mobile-accordion summary { font-size: 22px; padding: 10px 0; list-style: none; display: flex; justify-content: space-between; border-bottom: 1px solid var(--ink-10); cursor: pointer; }
.wd-mobile-accordion summary::after { content: '+'; font-size: 24px; color: var(--ink-60); }
.wd-mobile-accordion[open] summary::after { content: '−'; }
.wd-mobile-accordion > div { display: flex; flex-direction: column; padding-left: 16px; }
.wd-mobile-cat { font-size: 16px !important; color: var(--ink-80); }

@media (max-width: 900px) {
  .wd-nav, .wd-cta { display: none; }
  .wd-burger { display: flex; }
  .wd-header-inner { grid-template-columns: auto 1fr; }
  .wd-burger { justify-self: end; }
}

/* --- Footer --- */
.wd-footer {
  background: var(--ink);
  color: var(--paper);
  padding-top: var(--s-9);
  padding-bottom: var(--s-6);
}
.wd-footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--s-7);
  padding-bottom: var(--s-8);
}
.wd-footer-brand { }
.wd-footer-logo { height: 36px; filter: brightness(0) invert(1); margin-bottom: var(--s-5); }
.wd-footer-tag { font-size: 14px; color: rgba(255,255,255,0.65); max-width: 320px; line-height: 1.6; }
.wd-footer-h {
  font-size: 12px;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin: 0 0 var(--s-4);
  font-weight: normal;
}
.wd-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.wd-footer-col a { font-size: 15px; color: rgba(255,255,255,0.85); transition: color var(--dur-fast); }
.wd-footer-col a:hover { color: var(--paper); }
.wd-footer-col address { font-style: normal; font-size: 15px; color: rgba(255,255,255,0.85); line-height: 1.6; margin-bottom: var(--s-4); }
.wd-footer-contact li { }
.wd-footer-hours li { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; color: rgba(255,255,255,0.85); }
.wd-footer-hours li span:last-child { color: rgba(255,255,255,0.65); font-variant-numeric: tabular-nums; }

.wd-footer-bottom {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--s-5) var(--gutter) 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}
.wd-footer-legal { display: flex; gap: var(--s-5); }
.wd-footer-legal a { color: rgba(255,255,255,0.65); }
.wd-footer-legal a:hover { color: var(--paper); }

@media (max-width: 900px) {
  .wd-footer-inner { grid-template-columns: 1fr 1fr; }
  .wd-footer-brand { grid-column: 1 / -1; }
  .wd-footer-bottom { flex-direction: column; gap: var(--s-3); align-items: flex-start; }
}

/* --- Floating phone CTA --- */
.wd-float-cta {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  display: none;
  align-items: center;
  gap: 8px;
  height: 52px;
  padding: 0 20px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-full);
  box-shadow: var(--shadow-lg);
  font-size: 15px;
}
@media (max-width: 900px) { .wd-float-cta { display: inline-flex; } }

/* --- Accent color override (driven by Tweaks) --- */
[data-accent="cobalt"] { --accent: var(--accent-cobalt); }
[data-accent="gold"]   { --accent: var(--accent-gold); }
[data-accent="none"]   { --accent: var(--ink); }