/* =============================================
   SMART BID ADS - Modern Professional CSS
   ============================================= */

   :root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --text-color: #475569;
    --heading-color: #0f172a;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --font-primary: 'Inter', sans-serif;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: var(--font-primary);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #ffffff;
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: var(--heading-color);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
  }
  
  p {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.8;
  }
  
  a {
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s ease;
  }
  
  a:hover {
    color: var(--secondary-color);
  }
  
  .gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  /* Preloader */
  #preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    z-index: 9999999;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .spinner {
    width: 70px;
    text-align: center;
  }
  
  .spinner > div {
    width: 18px;
    height: 18px;
    background-color: var(--primary-color);
    border-radius: 100%;
    display: inline-block;
    animation: sk-bouncedelay 1.4s infinite ease-in-out both;
  }
  
  .spinner .bounce1 {
    animation-delay: -0.32s;
  }
  
  .spinner .bounce2 {
    animation-delay: -0.16s;
  }
  
  @keyframes sk-bouncedelay {
    0%, 80%, 100% { 
      transform: scale(0);
    } 40% { 
      transform: scale(1.0);
    }
  }
  
  /* Navigation */
  .navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    padding: 1rem 0;
    transition: all 0.3s ease;
  }
  
  .navbar-brand .logo {
    height: 45px;
    width: auto;
  }
  
  .navbar-nav .nav-link {
    color: var(--heading-color) !important;
    font-weight: 500;
    margin: 0 1rem;
    padding: 0.5rem 0 !important;
    position: relative;
    transition: all 0.3s ease;
  }
  
  .navbar-nav .nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
  }
  
  .navbar-nav .nav-link:hover:after,
  .navbar-nav .nav-link.active:after {
    width: 100%;
  }
  
  .btn-primary-nav {
    background: var(--gradient);
    color: white !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: 25px;
    margin-left: 1rem !important;
  }
  
  .btn-primary-nav:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
  }
  
  .btn-primary-nav:after {
    display: none;
  }
  
  /* Hero Section */
  .hero {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    overflow: hidden;
  }
  
  .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,133.3C960,128,1056,96,1152,90.7C1248,85,1344,107,1392,117.3L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
  }
  
  .hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem 0;
  }
  
  .badge-hero {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
  }
  
  .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.1;
  }
  
  .hero-title .gradient-text {
    background: linear-gradient(135deg, #ffd89b 0%, #19547b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  
  .hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
  }
  
  .hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
  }
  
  .hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
  }
  
  .hero-stats .stat h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.25rem;
  }
  
  .hero-stats .stat p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
  }
  
  .hero-image {
    position: relative;
    z-index: 1;
  }
  
  .hero-image img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2));
  }
  
  /* Buttons */
  .btn {
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    display: inline-block;
    cursor: pointer;
  }
  
  .btn-primary {
    background: var(--gradient);
    color: white;
  }
  
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    color: white;
  }
  
  .btn-outline-light {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
  }
  
  .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    color: white;
  }
  
  .btn-white {
    background: white;
    color: var(--primary-color);
  }
  
  .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
  }
  
  .btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
  }
  
  /* Features Bar */
  .features-bar {
    background: white;
    padding: 3rem 0;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 10;
    margin-top: -50px;
  }
  
  .feature-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  
  .feature-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
  }
  
  .feature-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    color: var(--heading-color);
  }
  
  .feature-item p {
    margin: 0;
    color: var(--text-color);
    font-size: 0.95rem;
  }
  
  /* Section Styles */
  .section-padding {
    padding: 100px 0;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .section-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    display: inline-block;
  }
  
  .section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--heading-color);
  }
  
  .section-description {
    font-size: 1.15rem;
    color: var(--text-color);
    max-width: 600px;
    margin: 0 auto;
  }
  
  /* Services */
  .services {
    background: var(--light-color);
  }
  
  .service-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
  }
  
  .service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
  }
  
  .service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
  }
  
  .service-icon i {
    font-size: 2rem;
    color: white;
  }
  
  .service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  
  .service-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
  }
  
  .service-features li {
    padding: 0.5rem 0;
    color: var(--text-color);
  }
  
  .service-features i {
    color: var(--success-color);
    margin-right: 0.5rem;
  }
  
  .btn-service {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .btn-service:hover {
    gap: 1rem;
  }
  
  /* About Section */
  .about-image {
    position: relative;
  }
  
  .about-image img {
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
  }
  
  .experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    text-align: center;
  }
  
  .experience-badge .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
  }
  
  .experience-badge .text {
    font-size: 0.9rem;
    color: var(--text-color);
  }
  
  .about-content {
    padding-left: 3rem;
  }
  
  .about-features {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
  }
  
  .about-features .feature {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .about-features i {
    font-size: 2rem;
    color: var(--primary-color);
  }
  
  .about-features h4 {
    font-size: 1.5rem;
    margin: 0;
  }
  
  .about-features p {
    margin: 0;
    font-size: 0.9rem;
  }
  
  /* CTA Section */
  .cta-section {
    background: var(--gradient);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
  }
  
  .cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
  }
  
  .cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: 2rem;
  }
  
  /* Testimonials */
  .testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    height: 100%;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
  }
  
  .testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
  }
  
  .testimonial-card .stars {
    color: #fbbf24;
    margin-bottom: 1rem;
  }
  
  .testimonial-card p {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-style: italic;
  }
  
  .client-info {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  
  .client-info img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
  }
  
  .client-info h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
  }
  
  .client-info span {
    color: var(--text-color);
    font-size: 0.9rem;
  }
  
  /* Contact Section */
  .contact {
    background: var(--light-color);
  }
  
  .info-card {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
  }
  
  .info-card:hover {
    box-shadow: var(--shadow-md);
  }
  
  .info-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
  }
  
  .info-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
  }
  
  .info-card p {
    margin: 0;
    color: var(--text-color);
  }
  
  .contact-form-wrapper {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
  }
  
  .form-group {
    margin-bottom: 1.5rem;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--heading-color);
  }
  
  .form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
  }
  
  .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
  }
  
  textarea.form-control {
    resize: vertical;
    min-height: 120px;
  }
  
  /* Footer */
  .footer {
    background: var(--dark-color);
    color: white;
    padding: 80px 0 0;
  }
  
  .footer-widget {
    margin-bottom: 3rem;
  }
  
  .footer-logo {
    height: 40px;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
  }
  
  .footer-widget h4 {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }
  
  .footer-widget p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
  }
  
  .footer-widget ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-widget ul li {
    margin-bottom: 0.75rem;
  }
  
  .footer-widget ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
  }
  
  .footer-widget ul li a:hover {
    color: white;
    padding-left: 5px;
  }
  
  .social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
  }
  
  .social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: white;
  }
  
  .social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
  }
  
  .contact-list {
    list-style: none;
    padding: 0;
  }
  
  .contact-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
  }
  
  .contact-list i {
    color: var(--primary-color);
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    margin-top: 3rem;
  }
  
  .footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
  }
  
  .footer-bottom i {
    color: #ef4444;
  }
  
  /* Responsive Design */
  @media (max-width: 991px) {
    .hero-title {
      font-size: 2.5rem;
    }
    
    .section-title {
      font-size: 2rem;
    }
    
    .navbar-nav {
      padding: 2rem 0;
      text-align: center;
    }
    
    .navbar-nav .nav-link {
      margin: 0.5rem 0;
    }
    
    .hero-stats {
      justify-content: space-between;
      width: 100%;
    }
    
    .about-content {
      padding-left: 0;
      margin-top: 2rem;
    }
    
    .footer-bottom {
      text-align: center;
    }
    
    .text-md-right {
      text-align: center !important;
      margin-top: 1rem;
    }
  }
  
  @media (max-width: 768px) {
    .hero-title {
      font-size: 2rem;
    }
    
    .hero-description {
      font-size: 1rem;
    }
    
    .hero-buttons {
      flex-direction: column;
    }
    
    .hero-buttons .btn {
      width: 100%;
    }
    
    .features-bar .feature-item {
      margin-bottom: 2rem;
    }
    
    .section-padding {
      padding: 60px 0;
    }
    
    .about-features {
      flex-direction: column;
    }
    
    .experience-badge {
      position: static;
      margin-top: 2rem;
      width: 100%;
    }
  }
  
  /* Loading and Message Styles */
  .msg {
    margin-top: 1rem;
    padding: 0.75rem;
    border-radius: 10px;
    text-align: center;
  }
  
  .msg.error {
    background: #fee;
    color: #dc2626;
  }
  
  .msg.success {
    background: #f0fdf4;
    color: #16a34a;
    font-weight: 600;
  }
  
  .loader {
    display: none;
    margin: 1rem auto;
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
  }
  
  @keyframes spin {
    to { transform: rotate(360deg); }
  }
/* Animated SVG Styles */
.animated-svg {
    width: 100%;
    max-width: 500px;
    height: auto;
  }
  
  .pulse-1 {
    animation: pulse 4s ease-in-out infinite;
  }
  
  .pulse-2 {
    animation: pulse 4s ease-in-out infinite;
    animation-delay: 2s;
  }
  
  .float {
    animation: float 6s ease-in-out infinite;
  }
  
  .orbit {
    animation: rotate 20s linear infinite;
    transform-origin: center;
  }
  
  .rotate-slow {
    animation: rotate 30s linear infinite reverse;
    transform-origin: center;
  }
  
  .dash-1 {
    animation: dash 3s ease-in-out infinite;
  }
  
  .dash-2 {
    animation: dash 3s ease-in-out infinite;
    animation-delay: 1s;
  }
  
  .dash-3 {
    animation: dash 3s ease-in-out infinite;
    animation-delay: 2s;
  }
  
  @keyframes pulse {
    0%, 100% {
      transform: scale(1);
      opacity: 0.1;
    }
    50% {
      transform: scale(1.1);
      opacity: 0.2;
    }
  }
  
  @keyframes float {
    0%, 100% {
      transform: translateY(0);
    }
    50% {
      transform: translateY(-20px);
    }
  }
  
  @keyframes rotate {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(360deg);
    }
  }
  
  @keyframes dash {
    0%, 100% {
      opacity: 0.3;
      transform: translateX(0);
    }
    50% {
      opacity: 0.6;
      transform: translateX(10px);
    }
  }
/* About SVG Animation */
.about-svg {
    width: 100%;
    max-width: 600px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.1));
    border-radius: 20px;
  }
  
  .bar-1 {
    animation: grow-bar 1s ease-out 0.1s both;
  }
  
  .bar-2 {
    animation: grow-bar 1s ease-out 0.2s both;
  }
  
  .bar-3 {
    animation: grow-bar 1s ease-out 0.3s both;
  }
  
  .bar-4 {
    animation: grow-bar 1s ease-out 0.4s both;
  }
  
  .bar-5 {
    animation: grow-bar 1s ease-out 0.5s both;
  }
  
  .bar-6 {
    animation: grow-bar 1s ease-out 0.6s both;
  }
  
  .growth-line {
    stroke-dashoffset: 1000;
    animation: draw-line 2s ease-out 0.8s forwards;
  }
  
  @keyframes grow-bar {
    from {
      transform: scaleY(0);
      transform-origin: bottom;
    }
    to {
      transform: scaleY(1);
      transform-origin: bottom;
    }
  }
  
  @keyframes draw-line {
    to {
      stroke-dashoffset: 0;
    }
  }