/* Omani Group Styles */
:root {
  --primary: #0f172a;
  --accent: #d97706;
  --accent-light: #f59e0b;
  --neutral: #f8fafc;
}

/* Smooth scrolling for the whole document */
html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: "Inter", system-ui, sans-serif;
}

/* Utility to hide scrollbar for horizontal scrolling sections */
.scrollbar-hide::-webkit-scrollbar {
  display: none;
}

.scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Button styles */
.btn-primary {
  background-color: var(--primary);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  font-weight: 500;
}

.btn-primary:hover {
  background-color: #1e293b;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--accent);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  font-weight: 500;
}

.btn-secondary:hover {
  background-color: var(--accent-light);
  transform: translateY(-2px);
}

/* Card styles */
.card {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1);
}

/* Hero section */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
  color: white;
  padding: 120px 0;
}

/* Service cards grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Responsive design */
@media (max-width: 768px) {
  .hero {
    padding: 80px 0;
  }

  .services-grid {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }
}

/* Scroll Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.fade-in.animate {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.6s ease-out;
}

.fade-in-left.animate {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.6s ease-out;
}

.fade-in-right.animate {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s ease-out;
}

.scale-in.animate {
  opacity: 1;
  transform: scale(1);
}

/* Enhanced Navigation Animation */
.nav-item {
  position: relative;
  overflow: hidden;
}

.nav-item::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.3s ease;
}

.nav-item:hover::before {
  width: 100%;
}

/* Mobile Menu Enhanced Animation */
.mobile-menu-enter {
  transform: translateY(-100%);
  opacity: 0;
}

.mobile-menu-enter-active {
  transform: translateY(0);
  opacity: 1;
  transition: all 0.3s ease-out;
}

.mobile-menu-exit {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu-exit-active {
  transform: translateY(-100%);
  opacity: 0;
  transition: all 0.3s ease-in;
}

/* Staggered animation for menu items */
.mobile-menu-item {
  opacity: 0;
  transform: translateX(-20px);
  animation: slideInLeft 0.3s ease-out forwards;
}

.mobile-menu-item:nth-child(1) {
  animation-delay: 0.1s;
}
.mobile-menu-item:nth-child(2) {
  animation-delay: 0.2s;
}
.mobile-menu-item:nth-child(3) {
  animation-delay: 0.3s;
}

@keyframes slideInLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Parallax effect for hero sections */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@media (max-width: 768px) {
  .parallax {
    background-attachment: scroll;
  }
}

/* Hover effects for service cards */
.service-card {
  transition: all 0.3s ease;
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
  color: var(--accent);
}

/* Smooth transitions for all interactive elements */
* {
  transition: color 0.3s ease, background-color 0.3s ease,
    border-color 0.3s ease, transform 0.3s ease;
}