/* Main CSS with updated design */
:root {
  --primary-color: #4361ee;
  --secondary-color: #7209b7;
  --accent-color: #4cc9f0;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --transition-speed: 0.3s;
}

/* Base styles */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--dark-color);
  overflow-x: hidden;
  background: linear-gradient(135deg, #f5f7fa 0%, #e4efe9 100%);
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes shine {
  to {
    left: 100%;
    transform: translateX(100%);
  }
}

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

/* Navigation styles */
.nav-item {
  display: block;
  white-space: nowrap;
  position: relative;
  text-decoration: none;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 8px;
  color: rgb(117, 147, 209); /* original blue */
  transition: all var(--transition-speed) ease;
}

.nav-item:hover {
  transform: translateY(-2px);
  color: var(--primary-color);
  background-color: rgba(67, 97, 238, 0.05);
}

.nav-item::after {
  content: '';
  position: absolute;
  width: 70%;
  height: 2px;
  bottom: -3px;
  left: 15%;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transition: transform var(--transition-speed) ease;
}

.nav-item:hover::after {
  transform: scaleX(1);
}

.active-nav {
  color: var(--primary-color);
  font-weight: 600;
}

.active-nav::after {
  transform: scaleX(1);
}
.dropdown-content {
  display: none;
  position: fixed;
  /* left: 50%; */
  transform: translateX(-50%);
  width: 90vw;
  max-width: 200px;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  padding: 10px;
  z-index: 100;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 20px;
  top: 70px;
  border: 1px solid rgba(67, 97, 238, 0.1);
}
.dropdown.active .dropdown-content {
  display: block;
}
#mobile-menu {
  max-height: 80vh;
  overflow-y: auto;
}
.mobile-dropdown-content {
  display: none;
  position: relative;
  background-color: white;
  padding-left: 15px;
  line-height: 0.75;
}
.dropdown.active .mobile-dropdown-content {
  display: block;
}
/* Hero section styles */
.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-text h1 {
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-cta {
  position: relative;
  overflow: hidden;
}

.hero-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: shine 3s infinite;
}

.hero-avatar {
  position: relative;
}

.avatar-animation {
  animation: float 6s ease-in-out infinite;
}

.avatar-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 110%;
  height: 110%;
  background: radial-gradient(
    circle at center,
    rgba(67, 97, 238, 0.2) 0%,
    rgba(114, 9, 183, 0.2) 50%,
    transparent 70%
  );
  filter: blur(20px);
  z-index: -1;
  opacity: 0.7;
}

/* Services and Cards */
.service-card {
  transition: transform var(--transition-speed) ease, 
              box-shadow var(--transition-speed) ease;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.6));
  backdrop-filter: blur(5px);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.service-icon {
  transition: transform var(--transition-speed) ease;
}

.service-card:hover .service-icon {
  transform: scale(1.2) rotate(5deg);
}

/* Animations and effects */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

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

.parallax-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .nav-item {
    padding: 12px 16px;
    
  }
  
  .dropdown-content {
    position: static;
    box-shadow: none;
    display: block;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    min-width: auto;
    margin-left: 20px;
  }
  
  .dropdown-item {
    padding: 8px 0;
  }
  
  .hero-text h1 {
    font-size: 2.5rem;
  }
}

/* Animation classes for AOS */
.animate-slide-in-left {
  animation: slideInLeft 1s forwards;
}

.animate-slide-in-right {
  animation: slideInRight 1s forwards;
}

.animate-slide-in-up {
  animation: slideInUp 1s forwards;
}

.animate-fade-in {
  animation: fadeIn 1s forwards;
}

@keyframes slideInLeft {
  from { transform: translateX(-50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Service items styling */
.sdropdown {
    position: relative;
}
.dropdown-content-services {
    display: none;
    position: fixed;
    left: 50%;
    transform: translateX(-50%);
    width: 90vw;
    max-width: 1200px;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 25px;
    z-index: 100;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
    top: 70px;
    border: 1px solid rgba(67, 97, 238, 0.1);
}
.sdropdown.active .dropdown-content-services {
    display: grid;
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
from {
    opacity: 0;
    transform: translateX(-50%) translateY(-10px);
}
to {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
}
.service-item {
    display: block;
    padding: 16px;
    border-radius: 10px;
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--dark-color);
    border: 1px solid transparent;
}

.service-item:hover {
    background: rgba(76, 201, 240, 0.05);
    border: 1px solid rgba(76, 201, 240, 0.1);
    transform: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.service-item::after {
    display: none;
}

.new-tag {
    background-color: var(--secondary-color);
    color: white;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 20px;
    margin-left: 8px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.service-description {
    color: #4a5568;
    font-size: 14px;
    line-height: 1.5;
    opacity: 0.85;
    font-family: 'Inter', sans-serif;
}
/* Tablet styles */
@media (min-width: 768px) and (max-width: 1200px) {
    .dropdown-content-services {
        grid-template-columns: repeat(2, 1fr);
        width: 95vw;
    }
}
/* Enhanced scrollbar */
.custom-scrollbar::-webkit-scrollbar {
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(7, 67, 121, 0.596);
    border-radius: 20px;
    transition: background 0.3s ease;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(95, 171, 233, 0.8);
}