/* UnionSphere Custom Styles */

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Noto Sans Arabic', sans-serif;
}

/* RTL helpers */
[dir="rtl"] .rtl-reverse {
  flex-direction: row-reverse;
}

[dir="rtl"] .rtl-text-right {
  text-align: right;
}

[dir="rtl"] .rtl-space-x-reverse > :not([hidden]) ~ :not([hidden]) {
  --tw-space-x-reverse: 1;
}

/* Scroll reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s 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; }

/* Navbar scroll state */
.nav-scrolled {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* Hero gradient overlay */
.hero-overlay {
  background: linear-gradient(135deg, rgba(46,125,50,0.85) 0%, rgba(93,64,55,0.8) 100%);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
  background: #2E7D32;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #1B5E20;
}

/* Card hover lift */
.card-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}

/* Button shine */
.btn-shine {
  position: relative;
  overflow: hidden;
}
.btn-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}
.btn-shine:hover::after {
  left: 100%;
}

/* Mobile menu animation */
#mobile-menu {
  transition: max-height 0.35s ease, opacity 0.35s ease;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}
#mobile-menu.open {
  max-height: 500px;
  opacity: 1;
}

/* Stat counter animation placeholder */
@keyframes countUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Image placeholder pattern */
.img-placeholder {
  background: linear-gradient(135deg, #e8f5e9 0%, #d7ccc8 100%);
}

/* Focus states */
a:focus-visible,
button:focus-visible {
  outline: 2px solid #2E7D32;
  outline-offset: 2px;
}

/* Language dropdown */
.lang-dropdown {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
}
.lang-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}