/* ─── Base & Utilities ─── */
html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
}

::selection {
  background: #7B2D8B;
  color: #fff;
}

/* ─── Floating Card Animations ─── */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

@keyframes float-delayed {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.floating-card {
  animation: float 4s ease-in-out infinite;
}

.floating-card-2 {
  animation: float-delayed 5s ease-in-out infinite;
}

.floating-card-3 {
  animation: float 4.5s ease-in-out infinite;
}

/* ─── Navbar ─── */
#navbar {
  background: rgba(253, 248, 244, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(123, 45, 139, 0.08);
}

#navbar.scrolled {
  background: rgba(253, 248, 244, 0.95);
  box-shadow: 0 4px 30px rgba(123, 45, 139, 0.08);
}

/* ─── Mobile Menu ─── */
#mobileMenu.open {
  opacity: 1;
  pointer-events: all;
}

#mobileMenu.open .mobile-link {
  animation: fadeUp 0.4s ease forwards;
  opacity: 0;
}

#mobileMenu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobileMenu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobileMenu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobileMenu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }
#mobileMenu.open .mobile-link:nth-child(5) { animation-delay: 0.25s; }
#mobileMenu.open .mobile-link:nth-child(6) { animation-delay: 0.3s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Service Cards ─── */
.service-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(123, 45, 139, 0.2);
}

/* ─── Gallery ─── */
.gallery-item {
  cursor: pointer;
  transition: transform 0.5s ease;
}

.gallery-item:hover {
  transform: scale(1.02);
}

/* ─── Review Cards ─── */
.review-card {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(123, 45, 139, 0.12);
}

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── Mobile Menu Button ─── */
.menu-line {
  transition: all 0.3s ease;
}

#menuBtn.active .menu-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

#menuBtn.active .menu-line:nth-child(2) {
  opacity: 0;
}

#menuBtn.active .menu-line:nth-child(3) {
  width: 24px;
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── Responsive Tweaks ─── */
@media (max-width: 768px) {
  .floating-card-3 {
    display: none;
  }
}