/* =============================================================
   OffPlanVilla — HEADER
   Utility bar · sticky header · mega menu · search · drawer
   ============================================================= */

/* ---------- Utility bar ---------- */
.opv-topbar{
  background:var(--opv-ink);
  color:rgba(255,255,255,.72);
  font-size:var(--opv-step--2);
  position:relative;z-index:60;
}
.opv-topbar__inner{
  min-height:var(--opv-topbar-h);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
}
.opv-topbar p{margin:0}
.opv-topbar__note{display:flex;align-items:center;gap:.45rem;letter-spacing:.01em}
.opv-topbar__note svg{opacity:.6}
.opv-topbar__meta{display:flex;align-items:center;gap:1.35rem}
.opv-topbar__verified{display:inline-flex;align-items:center;gap:.4rem;color:rgba(255,255,255,.62)}
.opv-topbar__verified svg{color:#8fd3ad}
.opv-topbar__wa{
  display:inline-flex;align-items:center;gap:.4rem;
  color:#fff;text-decoration:none;font-weight:500;
}
.opv-topbar__wa:hover{color:#8fd3ad}
.opv-topbar__link{
  display:inline-flex;align-items:center;gap:.38rem;
  color:rgba(255,255,255,.72);text-decoration:none;font-weight:500;
  min-height:var(--opv-topbar-h);
}
.opv-topbar__link:hover{color:#fff}
.opv-topbar__link svg{opacity:.6}
.opv-topbar__link:hover svg{opacity:1}
.opv-topbar__badge{
  min-width:18px;height:18px;padding:0 5px;border-radius:100px;
  background:rgba(255,255,255,.14);color:#fff;
  font-size:.6875rem;font-weight:600;line-height:18px;text-align:center;
}
.opv-topbar__link--compare:hover .opv-topbar__badge{background:var(--opv-green);}
@media (max-width:900px){
  .opv-topbar__note{display:none}
  .opv-topbar__inner{justify-content:center}
  .opv-topbar__meta{gap:1rem}
}
@media (max-width:560px){
  .opv-topbar{font-size:.6875rem}
  .opv-topbar__meta{gap:.85rem}
}

/* ---------- Header shell ---------- */
.opv-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:background-color .28s var(--opv-ease),border-color .28s var(--opv-ease),box-shadow .28s var(--opv-ease);
}
.opv-header.is-stuck{
  background:rgba(255,255,255,.94);
  border-bottom-color:var(--opv-line-soft);
  box-shadow:0 1px 0 rgba(20,23,26,.02),0 18px 40px -34px rgba(20,23,26,.5);
}
.opv-header.is-open{background:#fff;border-bottom-color:var(--opv-line-soft)}
.opv-header__inner{
  min-height:var(--opv-header-h);
  display:flex;align-items:center;gap:clamp(.85rem,2vw,1.75rem);
}

/* ---------- Brand ---------- */
.opv-brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--opv-ink)}
.opv-brand__mark{
  width:46px;height:46px;flex:none;border-radius:13px;
  display:grid;place-items:center;
  background:var(--opv-green-100);color:var(--opv-green);
  transition:background-color .25s var(--opv-ease),color .25s var(--opv-ease);
}
.opv-brand:hover .opv-brand__mark{background:var(--opv-green);color:#fff}
.opv-brand__text{display:flex;flex-direction:column;line-height:1.05}
.opv-brand__lead{
  font-family:var(--opv-sans);font-weight:700;font-size:1.2rem;letter-spacing:-.032em;color:var(--opv-ink);
}
.opv-brand__tail{font-family:var(--opv-sans);font-weight:600;font-size:1.2rem;color:var(--opv-green)}
.opv-brand__tag{
  font-size:.6875rem;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;
  color:var(--opv-ink-4);margin-top:.22rem;font-weight:500;
}
.custom-logo-link img{max-height:44px;width:auto}


/* ---------- Nav ---------- */
.opv-nav{margin-inline:auto;flex:0 0 auto}
.opv-nav__list{display:flex;align-items:center;gap:.05rem;list-style:none}
.opv-nav__item{position:static}
.opv-nav__link{
  display:inline-flex;align-items:center;gap:.3rem;white-space:nowrap;
  font-family:var(--opv-sans);font-size:.9375rem;font-weight:500;letter-spacing:-.008em;
  color:var(--opv-ink-2);text-decoration:none;
  padding:.62rem .72rem;border-radius:10px;border:0;background:none;
  transition:color .2s var(--opv-ease),background-color .2s var(--opv-ease);
}
.opv-nav__link:hover{color:var(--opv-ink);background:var(--opv-paper)}
.opv-nav__trigger svg{opacity:.5;transition:transform .25s var(--opv-ease)}
.opv-nav__item.is-open>.opv-nav__trigger{color:var(--opv-green);background:var(--opv-green-100)}
.opv-nav__item.is-open>.opv-nav__trigger svg{transform:rotate(180deg);opacity:1}
.opv-nav__list .current-menu-item>a{color:var(--opv-ink);font-weight:600}

/* ---------- Mega menu ---------- */
.opv-mega{
  position:absolute;left:0;right:0;top:100%;
  background:#fff;border-top:1px solid var(--opv-line-soft);
  box-shadow:var(--opv-shadow-lg);
  opacity:0;transform:translateY(-8px);pointer-events:none;
  transition:opacity .22s var(--opv-ease),transform .22s var(--opv-ease);
}
.opv-mega[hidden]{display:none}
.opv-nav__item.is-open .opv-mega{opacity:1;transform:translateY(0);pointer-events:auto}
.opv-mega__inner{
  display:grid;
  grid-template-columns:minmax(210px,1fr) minmax(0,2.4fr) minmax(0,.95fr);
  gap:clamp(1.5rem,3vw,3rem);
  padding-block:2.25rem 2.5rem;
  align-items:start;
}
.opv-mega__lede{font-size:.9rem;color:var(--opv-ink-3);max-width:30ch;margin-bottom:1.1rem}
.opv-mega__cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem 2rem}
.opv-mega__coltitle{
  font-family:var(--opv-sans);font-size:.68rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--opv-ink-4);margin:0 0 .85rem;
}
.opv-mega__links{list-style:none;display:grid;gap:.15rem}
.opv-mega__link{
  display:block;padding:.34rem 0;font-size:.875rem;line-height:1.4;color:var(--opv-ink-2);
  text-decoration:none;transition:color .18s var(--opv-ease),transform .18s var(--opv-ease);
}
.opv-mega__link:hover{color:var(--opv-green);transform:translateX(3px)}
.opv-mega__feature{border-left:1px solid var(--opv-line-soft);padding-left:clamp(1.2rem,2vw,2rem)}
.opv-mega__featurelink{display:block;text-decoration:none;color:var(--opv-ink)}
.opv-mega__fig{aspect-ratio:4/3;overflow:hidden;border-radius:var(--opv-radius)}
.opv-mega__fig img{transition:transform .6s var(--opv-ease)}
.opv-mega__featurelink:hover .opv-mega__fig img{transform:scale(1.045)}
.opv-mega__featureeyebrow{
  margin:.85rem 0 .25rem;font-family:var(--opv-sans);font-size:.66rem;font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;color:var(--opv-clay);
}
.opv-mega__featuretitle{
  margin:0;font-family:var(--opv-sans);font-weight:600;font-size:.95rem;
  display:flex;align-items:center;gap:.35rem;
}
.opv-mega__featurelink:hover .opv-mega__featuretitle svg{transform:translateX(3px)}
.opv-mega__featuretitle svg{transition:transform .25s var(--opv-ease);color:var(--opv-green)}
@media (max-width:1260px){
  .opv-mega__inner{grid-template-columns:minmax(190px,1fr) minmax(0,2.2fr)}
  .opv-mega__feature{display:none}
}

/* ---------- Header actions ---------- */
.opv-header__actions{display:flex;align-items:center;gap:.25rem;margin-left:auto;flex:none}
.opv-iconbtn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  min-width:44px;min-height:44px;padding:0 .6rem;border-radius:11px;
  border:0;background:none;color:var(--opv-ink-2);text-decoration:none;
  font-family:var(--opv-sans);font-size:.8125rem;font-weight:500;
  transition:background-color .2s var(--opv-ease),color .2s var(--opv-ease);
}
.opv-iconbtn:hover{background:var(--opv-paper);color:var(--opv-ink)}
.opv-iconbtn__badge{
  min-width:19px;height:19px;padding:0 5px;border-radius:100px;
  background:var(--opv-green);color:#fff;
  font-size:.6875rem;font-weight:600;line-height:19px;text-align:center;
}
.opv-header__cta{margin-left:.5rem}
.opv-burger{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:11px;border:1px solid var(--opv-line);
  background:#fff;color:var(--opv-ink);
}
/* Step the header down before anything can collide */
@media (max-width:1400px){
  .opv-brand__tag{display:none}
}
@media (max-width:1340px){
  .opv-nav__link{font-size:.875rem;padding:.55rem .5rem}
  .opv-header__inner{gap:1rem}
}
@media (max-width:1180px){
  .opv-nav{display:none}
  .opv-burger{display:inline-flex}
  .opv-brand__tag{display:block}
}
@media (max-width:640px){
  .opv-header__cta{display:none}
  .opv-header__inner{min-height:64px}
  :root{--opv-header-h:64px}
}

/* ---------- Search overlay ---------- */
.opv-search{
  border-top:1px solid var(--opv-line-soft);
  background:#fff;
  animation:opv-fade .22s var(--opv-ease);
}
.opv-search[hidden]{display:none}
@keyframes opv-fade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.opv-search__inner{padding-block:1.25rem 1.5rem}
.opv-search__form{
  display:flex;align-items:center;gap:.6rem;
  border:1px solid var(--opv-line);border-radius:100px;
  padding:.35rem .35rem .35rem 1.1rem;background:var(--opv-paper);
  transition:border-color .2s var(--opv-ease),background-color .2s var(--opv-ease);
}
.opv-search__form:focus-within{border-color:var(--opv-green);background:#fff}
.opv-search__form>svg{color:var(--opv-ink-4);flex:none}
.opv-search__field{
  flex:1;min-width:0;border:0;background:none;outline:none;
  font-family:var(--opv-body);font-size:var(--opv-step-0);color:var(--opv-ink);
  padding:.6rem 0;
}
.opv-search__field::placeholder{color:var(--opv-ink-4)}
.opv-search__suggest{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap;margin-top:1rem}
.opv-search__suggestlabel{font-size:var(--opv-step--2);color:var(--opv-ink-4);font-weight:500}
@media (max-width:640px){
  .opv-search__form .opv-btn{display:none}
}

/* ---------- Mobile drawer ---------- */
.opv-drawer{position:fixed;inset:0;z-index:120}
.opv-drawer[hidden]{display:none}
.opv-drawer__scrim{
  position:absolute;inset:0;border:0;padding:0;
  background:rgba(20,23,26,.42);
  backdrop-filter:blur(2px);
  animation:opv-scrim .3s var(--opv-ease);
}
@keyframes opv-scrim{from{opacity:0}to{opacity:1}}
.opv-drawer__panel{
  position:absolute;inset-block:0;right:0;z-index:2;
  width:min(420px,92vw);background:#fff;
  display:flex;flex-direction:column;
  box-shadow:var(--opv-shadow-lg);
  animation:opv-slide .34s var(--opv-ease);
}
@keyframes opv-slide{from{transform:translateX(100%)}to{transform:none}}
.opv-drawer__head{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.25rem;border-bottom:1px solid var(--opv-line-soft);
}
.opv-drawer__brand{font-family:var(--opv-sans);font-weight:700;letter-spacing:-.03em;color:var(--opv-ink)}
.opv-drawer__body{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:.5rem 1.25rem 1.25rem}
.opv-drawer__list{list-style:none}
.opv-drawer__item{border-bottom:1px solid var(--opv-line-soft)}
.opv-drawer__link,.opv-drawer__summary{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  min-height:56px;padding:.85rem 0;
  font-family:var(--opv-sans);font-size:1.0625rem;font-weight:600;
  color:var(--opv-ink);text-decoration:none;cursor:pointer;list-style:none;
}
.opv-drawer__summary::-webkit-details-marker{display:none}
.opv-drawer__summary svg{color:var(--opv-ink-4);transition:transform .25s var(--opv-ease)}
.opv-drawer__acc[open] .opv-drawer__summary svg{transform:rotate(180deg)}
.opv-drawer__acc[open] .opv-drawer__summary{color:var(--opv-green)}
.opv-drawer__accbody{padding-bottom:1.1rem}
.opv-drawer__coltitle{
  margin:.6rem 0 .5rem;font-family:var(--opv-sans);font-size:.66rem;font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;color:var(--opv-ink-4);
}
.opv-drawer__sublist{list-style:none;display:grid;gap:.1rem;margin-bottom:.5rem}
.opv-drawer__sublink{
  display:block;min-height:44px;padding:.6rem 0;
  font-size:.9375rem;color:var(--opv-ink-2);text-decoration:none;
}
.opv-drawer__sublink:hover{color:var(--opv-green)}
.opv-drawer__foot{
  display:grid;gap:.6rem;padding:1.1rem 1.25rem calc(1.1rem + env(safe-area-inset-bottom));
  border-top:1px solid var(--opv-line-soft);background:var(--opv-paper);
}
.opv-drawer__foot .opv-btn{width:100%}
body.opv-locked{overflow:hidden}

/* ---------- Sticky mobile CTA ---------- */
.opv-stickycta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:none;gap:.6rem;
  padding:.7rem 1rem calc(.7rem + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--opv-line-soft);
  transform:translateY(110%);
  transition:transform .32s var(--opv-ease);
}
.opv-stickycta.is-visible{transform:none}
.opv-stickycta .opv-btn{flex:1}
.opv-stickycta .opv-btn--ghost{flex:0 0 auto}
@media (max-width:900px){.opv-stickycta{display:flex}}

/* Layout guards so the header never overflows */
.opv-header__brand{flex:none;min-width:0}
.opv-header__inner{flex-wrap:nowrap}