/* Keyframe Animations */
@keyframes fadeInUp {
  from {
      opacity: 0;
      transform: translateY(30px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

@keyframes floatAnimation {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes rotate360 {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Section Animation Base */
.section {
  opacity: 1;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Header Animation */
.header-container {
  animation: fadeInUp 0.8s ease-out;
}

.mobile-nav-toggle {
  transition: all 0.3s ease;
}

.mobile-nav-toggle:hover {
  transform: rotate(90deg);
}

/* Hero Section */
.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  z-index: -1;
  animation: 
      heroBackgroundMove 10s infinite alternate,
      pulse 5s infinite;
}

@keyframes heroBackgroundMove {
  from { transform: scale(1) rotate(0deg); }
  to { transform: scale(1.1) rotate(5deg); }
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

.hero-cta {
  animation: pulse 2s infinite;
}

/* About Us Section */
.about-us-section .about-us-image img {
  transition: transform 0.5s ease;
}

.about-us-section:hover .about-us-image img {
  transform: scale(1.1) rotate(0deg);
}

.about-us-highlights {
  display: flex;
  justify-content: space-between;
}

.section.is-visible .highlight-item {
  opacity: 1;
  transform: translateY(0);
}

.highlight-item {
  opacity: 1;
  transition: all 1.0s ease-in;
  transform: translateY(20px);
}


.highlight-item:nth-child(1) { transition-delay: 0.2s; }
.highlight-item:nth-child(2) { transition-delay: 0.5s; }
.highlight-item:nth-child(3) { transition-delay: 0.9s; }
.highlight-item:nth-child(4) { transition-delay: 1.3s; }


/* Services Section */
.service-card {
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
      45deg, 
      transparent, 
      rgba(255,255,255,0.1), 
      transparent
  );
  transform: rotate(-45deg);
  transition: all 0.5s ease;
  opacity: 0;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  transform: scale(1.05) translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.service-card-image img {
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-image img {
  transform: scale(1.1);
}

/* Milestone Section */
.milestone {
  /*background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));*/
  color: var(--text-light);
}

.metric-box {
  display: flex;
  justify-content: space-around;
}

.metric-box > div {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.section.is-visible .metric-box > div {
  opacity: 1;
  transform: translateY(0);
}

/* Land and Properties Sections */
.lands-grid, .properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.land-content, .property-image {
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.land-content:hover, .property-image:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.land-content img, .property-image img {
  transition: transform 0.4s ease;
}

.land-content:hover img, .property-image:hover img {
  transform: scale(1.1);
}

/* Team Section */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.team-member {
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.team-member-avatar {
  position: relative;
  overflow: hidden;
}

.team-member-avatar img {
  transition: transform 0.4s ease;
}

.team-member:hover .team-member-avatar img {
  transform: scale(1.1) rotate(5deg);
}

.team-member:hover {
  transform: translateY(-15px);
}

/* Scroll Progress Indicator */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  width: 0;
  background: var(--accent-color);
  z-index: 1000;
  transition: width 0.2s ease;
}