/* ============================================================
   THE BUNGALOWS — Custom Animations & Styles
   ============================================================ */

/* ---------- Page Loader ---------- */
#page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #fbf9f8;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: opacity 0.7s ease 0.4s, visibility 0.7s ease 0.4s;
}
#page-loader.loaded {
  opacity: 0;
  visibility: hidden;
}
.loader-logo {
  opacity: 0;
  transform: translateY(12px);
  animation: loaderFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}
@keyframes loaderFadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Scroll Reveal Base ---------- */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal="fade-up"]    { transform: translateY(40px); }
[data-reveal="fade-right"] { transform: translateX(-40px); }
[data-reveal="fade-left"]  { transform: translateX(40px); }
[data-reveal="scale-up"]   { transform: scale(0.94); }
[data-reveal="fade"]       { transform: none; }

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* Staggered children */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-stagger].is-visible > *:nth-child(1) { opacity:1; transform:none; transition-delay: 0s; }
[data-stagger].is-visible > *:nth-child(2) { opacity:1; transform:none; transition-delay: 0.1s; }
[data-stagger].is-visible > *:nth-child(3) { opacity:1; transform:none; transition-delay: 0.2s; }
[data-stagger].is-visible > *:nth-child(4) { opacity:1; transform:none; transition-delay: 0.3s; }
[data-stagger].is-visible > *:nth-child(5) { opacity:1; transform:none; transition-delay: 0.4s; }
[data-stagger].is-visible > *:nth-child(6) { opacity:1; transform:none; transition-delay: 0.5s; }

/* ---------- Hero entrance ---------- */
.hero-line {
  opacity: 0;
  transform: translateY(30px);
  animation: heroLineIn 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero-line:nth-child(1) { animation-delay: 0.9s; }
.hero-line:nth-child(2) { animation-delay: 1.05s; }
.hero-line:nth-child(3) { animation-delay: 1.2s; }
.hero-line:nth-child(4) { animation-delay: 1.35s; }
@keyframes heroLineIn {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Image clip-path reveal ---------- */
.img-reveal {
  overflow: hidden;
}
.img-reveal img {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 1.1s cubic-bezier(0.77, 0, 0.175, 1);
}
.img-reveal.is-visible img {
  clip-path: inset(0 0% 0 0);
}

/* ---------- Divider line animation ---------- */
.line-grow {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}
.line-grow.is-visible {
  transform: scaleX(1);
}

/* ---------- Stat / number counter ---------- */
.stat-number {
  display: inline-block;
  transition: opacity 0.4s;
}

/* ---------- Gallery hover overlay ---------- */
.gallery-item {
  position: relative;
  overflow: hidden;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.25) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.5s ease;
}
.gallery-item:hover::after { opacity: 1; }

/* ---------- Specification card hover lift ---------- */
.spec-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.spec-card:hover {
  transform: translateY(-6px);
}

/* ---------- Button ripple ---------- */
.btn-ripple {
  position: relative;
  overflow: hidden;
}
.btn-ripple::after {
  content: '';
  position: absolute;
  width: 0; height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.55s ease, height 0.55s ease, opacity 0.55s ease;
  opacity: 0;
}
.btn-ripple:active::after {
  width: 300px; height: 300px; opacity: 1;
}

/* ---------- Mobile menu ---------- */
#mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.35s ease;
  opacity: 0;
}
#mobile-menu.open {
  max-height: 320px;
  opacity: 1;
}

/* ---------- Lifestyle section gradient orb ---------- */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

/* ---------- Smooth image scale on scroll (parallax feel) ---------- */
.parallax-img {
  will-change: transform;
}

/* ---------- Form submit feedback ---------- */
.form-success {
  display: none;
  animation: fadeUp 0.6s ease both;
}
.form-success.show { display: flex; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Nav indicator dot ---------- */
.nav-dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #775a19;
  margin-left: 6px;
  vertical-align: middle;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.3s, transform 0.3s;
}
.nav-link.active .nav-dot {
  opacity: 1;
  transform: scale(1);
}

/* ---------- Scroll-to-top button ---------- */
#scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #000;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease, background 0.3s;
  pointer-events: none;
}
#scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
#scroll-top:hover { background: #775a19; }