/* CSS Custom Properties for Theme Variables */
:root {
  /* Light Theme Colors */
  --primary-color: #FF6B35;
  --primary-dark: #E55A2B;
  --secondary-color: #FFA726;
  --accent-color: #FF8E53;
  
  --bg-color: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-accent: #FFF5F0;
  
  --text-color: #2C3E50;
  --text-secondary: #6C757D;
  --text-muted: #ADB5BD;
  
  --card-bg: #FFFFFF;
  --border-color: #E9ECEF;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.15);
  --shadow-heavy: rgba(0, 0, 0, 0.2);
  
  --navbar-bg: rgba(255, 255, 255, 0.95);
  --navbar-text: #2C3E50;
}

/* Dark Theme Colors */
[data-theme="dark"] {
  --bg-color: #1A1A1A;
  --bg-secondary: #2D2D2D;
  --bg-accent: #3D2A1F;
  
  --text-color: #FFFFFF;
  --text-secondary: #B0B0B0;
  --text-muted: #808080;
  
  --card-bg: #2D2D2D;
  --border-color: #404040;
  --shadow-light: rgba(0, 0, 0, 0.3);
  --shadow-medium: rgba(0, 0, 0, 0.4);
  --shadow-heavy: rgba(0, 0, 0, 0.5);
  
  --navbar-bg: rgba(26, 26, 26, 0.95);
  --navbar-text: #FFFFFF;
}

/* Global Styles */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
  transition: all 0.3s ease;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-color);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
}

.bg-light-section {
  background-color: var(--bg-secondary);
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* Navigation Styles */
.navbar {
  background: var(--navbar-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  transition: all 0.3s ease;
}

.navbar-brand {
  font-weight: 700;
  color: var(--navbar-text) !important;
  text-decoration: none;
}

.brand-name {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-color);
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 400;
  margin-top: -2px;
}

.nav-link {
  color: var(--navbar-text) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--primary-color) !important;
  background-color: var(--bg-accent);
}

.nav-link.active {
  color: var(--primary-color) !important;
  background-color: var(--bg-accent);
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--card-bg);
  border: 2px solid var(--border-color);
  color: var(--text-color);
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px var(--shadow-light);
}

.theme-toggle:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  transform: scale(1.1);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-color) 0%, var(--bg-accent) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FF6B35' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  opacity: 0.3;
  z-index: 1;
}

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

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons .btn {
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.hero-stats .stat-item {
  text-align: center;
  padding: 1rem 0;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

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

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.floating-card .card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 20px 40px var(--shadow-medium);
  background: var(--card-bg);
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Button Styles */
.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border: none;
  border-radius: 50px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 50px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  background: transparent;
  transition: all 0.3s ease;
}

.btn-outline-primary:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

/* Section Styles */
.section-padding {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 500px;
  margin: 0 auto 3rem;
}

/* Card Styles */
.card, .service-card, .feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: 0 4px 20px var(--shadow-light);
  transition: all 0.3s ease;
  overflow: hidden;
}

.card:hover, .service-card:hover, .feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px var(--shadow-medium);
}

/* About Section */
.about-features .feature-item {
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.about-features .feature-item:last-child {
  border-bottom: none;
}

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Service Cards */
.service-card {
  padding: 2.5rem 2rem;
  text-align: center;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.service-card h4 {
  margin-bottom: 1rem;
  font-weight: 600;
}

.service-features {
  list-style: none;
  padding: 0;
  margin-top: 1.5rem;
}

.service-features li {
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

/* Features Section */
.feature-content {
  padding: 2rem 0;
}

.feature-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.feature-highlights .highlight-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.highlight-item:last-child {
  margin-bottom: 0;
}

/* Metric Cards */
.metric-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: all 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-medium);
}

.metric-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Contact Section */
.contact-form-wrapper {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 30px var(--shadow-light);
  border: 1px solid var(--border-color);
}

.form-floating > .form-control {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-color);
  transition: all 0.3s ease;
}

.form-floating > .form-control:focus {
  background: var(--card-bg);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.form-floating > label {
  color: var(--text-secondary);
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
  color: var(--primary-color);
}

.contact-info-card {
  text-align: center;
  padding: 2rem 1rem;
}

.contact-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: white;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 1rem;
}

.footer-brand .brand-name {
  font-size: 1.25rem;
}

.footer-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

.footer-title {
  font-weight: 600;
  color: var(--text-color);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  margin-top: 2rem;
  color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 991.98px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-buttons .btn {
    margin-bottom: 1rem;
  }
  
  .contact-form-wrapper {
    padding: 2rem;
  }
}

@media (max-width: 767.98px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .section-padding {
    padding: 3rem 0;
  }
  
  .service-card, .contact-form-wrapper {
    padding: 1.5rem;
  }
  
  .navbar-brand .brand-name {
    font-size: 1.25rem;
  }
}

@media (max-width: 575.98px) {
  .hero-title {
    font-size: 1.75rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .hero-buttons .btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .service-card {
    padding: 1.5rem 1rem;
  }
  
  .contact-form-wrapper {
    padding: 1.5rem;
  }
}

/* Animation Classes */
.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

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

.animate-slide-up {
  animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Progress Bars */
.progress {
  height: 8px;
  border-radius: 4px;
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.progress-bar {
  border-radius: 4px;
  transition: width 0.6s ease;
}

/* Custom Select Styles */
.form-select {
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  color: var(--text-color);
  transition: all 0.3s ease;
}

.form-select:focus {
  background: var(--card-bg);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

/* Loading States */
.btn.loading {
  position: relative;
  color: transparent;
}

.btn.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: currentColor;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Theme Transition */
* {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Focus Styles for Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}


#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-color);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--bg-secondary);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

small, .small{
    color: var(--text-color)
}

.own1{
    color: #000;
}