:root {
       --primary-blue: #1E3A8A;
       --primary-blue-light: #3B82F6;
       --accent-purple: #8B5CF6;
       --secondary-amber: #F59E0B;
       --text-dark: #0F172A;
       --text-medium: #475569;
       --text-light: #94A3B8;
       --bg-white: #FFFFFF;
       --bg-light-grey: #F8FAFC;
       --border-light: #E2E8F0;
       --shadow-light: rgba(0, 0, 0, 0.08);
       --shadow-medium: rgba(0, 0, 0, 0.12);
       --border-radius-md: 12px;
       --border-radius-lg: 20px;
       --border-radius-xl: 32px;
       --section-spacing: 100px;
       --section-spacing-mobile: 60px;
       --element-spacing: 24px;
   }

   * {
       margin: 0;
       padding: 0;
       box-sizing: border-box;
   }

   body {
       font-family: 'Inter', sans-serif;
       color: var(--text-medium);
       background-color: var(--bg-light-grey);
       line-height: 1.6;
       overflow-x: hidden;
       position: relative;
       background:
           radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
           radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.06) 0%, transparent 40%),
           radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.04) 0%, transparent 50%),
           linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
       display: flex;
       flex-direction: column;
       padding: 0;
   }

   .container {
       width: 100%;
       max-width: 1280px;
       margin: 0 auto;
       padding: 0 var(--element-spacing);
       position: relative;
       z-index: 1;
   }

   /* Loading Animation */
   .loading-screen {
       position: fixed;
       top: 0;
       left: 0;
       width: 100%;
       height: 100%;
       background: var(--bg-white);
       display: flex;
       flex-direction: column;
       justify-content: center;
       align-items: center;
       z-index: 9999;
       transition: opacity 0.5s ease, visibility 0.5s ease;
   }

   hero-buttons {
       display: flex;
       gap: 15px;
       flex-wrap: wrap;
   }

   .hero-buttons .btn {
       display: inline-flex;
       align-items: center;
       gap: 10px;
       padding: 12px 24px;
       text-decoration: none;
       border-radius: 8px;
       font-weight: 500;
       transition: all 0.3s ease;
       border: 2px solid transparent;
   }

   .hero-buttons .btn-primary {
       background: #1e3a8a;
       color: white;
       border-color: #1e3a8a;
   }

   .hero-buttons .btn-outline {
       background: transparent;
       color: #1e3a8a;
       border-color: #1e3a8a;
   }

   .hero-buttons .btn:hover {
       transform: translateY(-2px);
       box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
   }

   .loading-screen.hidden {
       opacity: 0;
       visibility: hidden;
   }

   .loader {
       width: 60px;
       height: 60px;
       border: 5px solid rgba(30, 58, 138, 0.2);
       border-radius: 50%;
       border-top-color: var(--primary-blue);
       animation: spin 1s ease-in-out infinite;
       margin-bottom: 20px;
   }

   @keyframes spin {
       to {
           transform: rotate(360deg);
       }
   }

   /* Header Styles */
   header {
       background: rgba(255, 255, 255, 0.9);
       backdrop-filter: blur(10px);
       border-bottom: 1px solid rgba(255, 255, 255, 0.5);
       padding: 15px 0;
       position: sticky;
       top: 0;
       z-index: 100;
       width: 100%;
       transition: all 0.3s ease;
   }

   header.scrolled {
       background: rgba(255, 255, 255, 0.95);
       box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
   }

   .header-container {
       display: flex;
       justify-content: space-between;
       align-items: center;
   }

   .logo {
       display: flex;
       align-items: center;
       gap: 12px;
       font-weight: 800;
       font-size: 24px;
       color: var(--primary-blue);
       text-decoration: none;
       transition: transform 0.3s ease;
   }

   .logo:hover {
       transform: scale(1.05);
   }

   .logo img {
       height: 40px;
       width: auto;
   }

   nav ul {
       display: flex;
       list-style: none;
       gap: 30px;
   }

   nav a {
       text-decoration: none;
       color: var(--text-medium);
       font-weight: 500;
       transition: all 0.3s;
       position: relative;
   }

   nav a:hover {
       color: var(--primary-blue);
   }

   nav a::after {
       content: '';
       position: absolute;
       bottom: -5px;
       left: 0;
       width: 0;
       height: 2px;
       background: var(--primary-blue);
       transition: width 0.3s ease;
   }

   nav a:hover::after {
       width: 100%;
   }

   .auth-buttons {
       display: flex;
       gap: 15px;
   }

   .btn {
       padding: 10px 20px;
       border-radius: var(--border-radius-md);
       font-weight: 600;
       cursor: pointer;
       transition: all 0.3s;
       text-decoration: none;
       display: inline-block;
       position: relative;
       overflow: hidden;
   }

   .btn::before {
       content: '';
       position: absolute;
       top: 0;
       left: -100%;
       width: 100%;
       height: 100%;
       background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
       transition: left 0.5s;
   }

   .btn:hover::before {
       left: 100%;
   }

   .btn-outline {
       border: 1px solid var(--primary-blue);
       color: var(--primary-blue);
       background: transparent;
   }

   .btn-outline:hover {
       background: var(--primary-blue);
       color: white;
       transform: translateY(-2px);
       box-shadow: 0 5px 15px rgba(30, 58, 138, 0.2);
   }

   .btn-primary {
       background: var(--primary-blue);
       color: white !important;
       border: 1px solid var(--primary-blue);
   }

   .btn-primary:hover {
       background: var(--primary-blue-light);
       transform: translateY(-2px);
       box-shadow: 0 5px 15px rgba(30, 58, 138, 0.2);
   }

   /* Mobile Menu Icon */
   .menu-icon {
       display: none;
       flex-direction: column;
       justify-content: space-between;
       width: 30px;
       height: 21px;
       cursor: pointer;
       z-index: 101;
   }

   .menu-icon span {
       display: block;
       height: 3px;
       width: 100%;
       background-color: var(--primary-blue);
       border-radius: 3px;
       transition: all 0.3s ease;
   }

   .menu-icon.active span:nth-child(1) {
       transform: translateY(9px) rotate(45deg);
   }

   .menu-icon.active span:nth-child(2) {
       opacity: 0;
   }

   .menu-icon.active span:nth-child(3) {
       transform: translateY(-9px) rotate(-45deg);
   }

   /* Mobile Drawer */
   .mobile-drawer {
       position: fixed;
       top: 0;
       right: -100%;
       width: 300px;
       height: 100vh;
       background: var(--bg-white);
       box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
       z-index: 99;
       transition: right 0.4s ease;
       display: flex;
       flex-direction: column;
       padding: 80px 30px 30px;
   }

   .mobile-drawer.active {
       right: 0;
   }

   .mobile-drawer nav {
       margin-bottom: 30px;
   }

   .mobile-drawer ul {
       list-style: none;
   }

   .mobile-drawer li {
       margin-bottom: 15px;
   }

   .mobile-drawer a {
       text-align: center;
       text-decoration: none;
       color: var(--text-dark);
       font-weight: 500;
       font-size: 18px;
       display: block;
       padding: 10px 0;
       border-bottom: 1px solid var(--border-light);
       transition: color 0.3s;
   }

   .mobile-drawer a:hover {
       color: var(--primary-blue);
   }

   .mobile-drawer .auth-buttons {
       flex-direction: column;
       gap: 15px;
   }

   .overlay {
       position: fixed;
       top: 0;
       left: 0;
       width: 100%;
       height: 100%;
       background: rgba(0, 0, 0, 0.5);
       z-index: 98;
       opacity: 0;
       visibility: hidden;
       transition: all 0.4s ease;
   }

   .overlay.active {
       opacity: 1;
       visibility: visible;
   }

   /* Hero Section */
   .hero {
       padding: 80px 0;
       text-align: center;
       display: flex;
       flex-direction: column;
       align-items: center;
       justify-content: center;
       position: relative;
       overflow: hidden;
   }

   .hero h1 {
       font-size: 64px;
       font-weight: 800;
       color: var(--text-dark);
       margin-bottom: 20px;
       line-height: 1.1;
       opacity: 0;
       transform: translateY(30px);
       animation: fadeUp 0.8s ease forwards;
   }

   .hero p {
       font-size: 20px;
       max-width: 700px;
       margin: 0 auto 40px;
       color: var(--text-medium);
       opacity: 0;
       transform: translateY(30px);
       animation: fadeUp 0.8s ease 0.2s forwards;
   }

   .hero-buttons {
       display: flex;
       gap: 20px;
       justify-content: center;
       opacity: 0;
       transform: translateY(30px);
       animation: fadeUp 0.8s ease 0.4s forwards;
   }

   .btn-secondary {
       background: var(--accent-purple);
       color: white;
       border: 1px solid var(--accent-purple);
   }

   .btn-secondary:hover {
       background: #7c3aed;
       transform: translateY(-2px);
       box-shadow: 0 5px 15px rgba(139, 92, 246, 0.2);
   }

   /* Hero Image */
   .hero {
       position: relative;
       overflow: hidden;
       padding: 52px 0;
       text-align: center;
       color: #fff;

   }

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


   .hero-image {

       z-index: 3;
       position: relative;
   }


   /* Floating Animation */
   @keyframes float {

       0%,
       100% {
           transform: translateY(0);
       }

       50% {
           transform: translateY(-10px);
       }
   }

   /* Animation Keyframes */
   @keyframes fadeUp {
       to {
           opacity: 1;
           transform: translateY(0);
       }
   }

   @keyframes fadeIn {
       from {
           opacity: 0;
       }

       to {
           opacity: 1;
       }
   }

   /* Suggestion Box Section */
   .suggestion-box-section {
       padding: var(--section-spacing) 0;
       background: rgba(255, 255, 255, 0.5);
   }

   h2 {
       color: var(--text-dark);
       font-weight: 800;
       font-size: 48px;
       text-align: center;
       margin-bottom: 60px;
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.8s ease;
   }

   h2.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .suggestion-container {
       display: flex;
       flex-wrap: wrap;
       justify-content: center;
       gap: 40px;
       max-width: 1200px;
       margin: 0 auto;
   }

   .suggestion-box {
       background: white;
       border-radius: var(--border-radius-xl);
       padding: 40px;
       box-shadow: 0 10px 30px var(--shadow-light);
       transition: all 0.3s ease;
       border: 1px solid rgba(255, 255, 255, 0.5);
       width: 100%;
       max-width: 500px;
       display: flex;
       flex-direction: column;
       align-items: center;
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.6s ease;
   }

   .suggestion-box.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .suggestion-box:hover {
       transform: translateY(-10px);
       box-shadow: 0 15px 40px var(--shadow-medium);
   }

   .suggestion-icon {
       width: 100px;
       height: 100px;
       border-radius: 50%;
       display: flex;
       align-items: center;
       justify-content: center;
       font-size: 40px;
       color: white;
       margin-bottom: 30px;
       box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
       transition: all 0.3s ease;
   }

   .suggestion-box:hover .suggestion-icon {
       transform: scale(1.1);
   }

   .suggestion-icon.blue-gradient {
       background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
   }

   .suggestion-icon.purple-gradient {
       background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--accent-purple) 100%);
   }

   .suggestion-box h3 {
       font-size: 28px;
       margin-bottom: 20px;
       color: var(--text-dark);
       font-weight: 700;
       text-align: center;
   }

   .suggestion-box p {
       font-size: 16px;
       line-height: 1.6;
       color: var(--text-medium);
       text-align: center;
       margin-bottom: 30px;
   }

   .suggestion-features {
       list-style: none;
       width: 100%;
       margin-bottom: 30px;
   }

   .suggestion-features li {
       margin-bottom: 15px;
       display: flex;
       align-items: center;
       padding: 10px 15px;
       border-radius: var(--border-radius-md);
       background: var(--bg-light-grey);
       transition: all 0.2s;
       transform: translateX(-20px);
       opacity: 0;
   }

   .suggestion-box.animate .suggestion-features li {
       animation: slideInRight 0.5s ease forwards;
   }

   .suggestion-box.animate .suggestion-features li:nth-child(1) {
       animation-delay: 0.1s;
   }

   .suggestion-box.animate .suggestion-features li:nth-child(2) {
       animation-delay: 0.2s;
   }

   .suggestion-box.animate .suggestion-features li:nth-child(3) {
       animation-delay: 0.3s;
   }

   .suggestion-box.animate .suggestion-features li:nth-child(4) {
       animation-delay: 0.4s;
   }

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

   .suggestion-features li:hover {
       background: rgba(59, 130, 246, 0.1);
       transform: translateX(5px);
   }

   .suggestion-features i {
       color: var(--primary-blue);
       margin-right: 10px;
       font-size: 16px;
   }

   /* How it works section */
   .how-it-works {
       padding: var(--section-spacing) 0;
       padding-top: 25px;
   }

   .how-it-works-image {

       width: 100%;
       margin: 0 auto;
       display: block;
       border-radius: var(--border-radius-lg);

       opacity: 0;
       transform: translateY(30px);
       transition: all 0.8s ease;
   }

   .how-it-works-image.animate {
       opacity: 1;
       transform: translateY(0);
   }

   /* Features Section */
   .features {
       padding: var(--section-spacing) 0;
       background: rgba(255, 255, 255, 0.5);
   }

   .features-grid {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
       gap: 30px;
   }

   .feature-card {
       background: white;
       border-radius: var(--border-radius-lg);
       padding: 30px;
       box-shadow: 0 5px 15px var(--shadow-light);
       transition: transform 0.3s, box-shadow 0.3s;
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.6s ease;
   }

   .feature-card.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .feature-card:hover {
       transform: translateY(-10px);
       box-shadow: 0 10px 25px var(--shadow-medium);
   }

   .feature-icon {
       width: 60px;
       height: 60px;
       border-radius: 50%;
       display: flex;
       align-items: center;
       justify-content: center;
       margin-bottom: 20px;
       font-size: 24px;
       color: white;
       transition: all 0.3s ease;
   }

   .feature-card:hover .feature-icon {
       transform: scale(1.1) rotate(5deg);
   }

   .feature-card h3 {
       font-size: 20px;
       margin-bottom: 15px;
       color: var(--text-dark);
   }

   .feature-card p {
       color: var(--text-medium);
   }

   /* Choose your plan section */
   .choose-plan {
       padding: var(--section-spacing) 0;
   }

   .pricing-container {
       display: flex;
       justify-content: center;
       gap: 30px;
       flex-wrap: wrap;
   }

   .pricing-card {
       background: white;
       border-radius: var(--border-radius-lg);
       padding: 40px 30px;
       box-shadow: 0 10px 30px var(--shadow-light);
       transition: all 0.3s;
       width: 300px;
       text-align: center;
       position: relative;
       overflow: hidden;
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.6s ease;
   }

   .pricing-card.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .pricing-card.featured {
       border: 2px solid var(--primary-blue);
       transform: scale(1.05);
   }

   .pricing-card.featured.animate {
       transform: scale(1.05) translateY(0);
   }

   .pricing-card.featured::before {
       content: 'Most Popular';
       position: absolute;
       top: 0;
       right: 0;
       background: var(--primary-blue);
       color: white;
       padding: 5px 20px;
       font-size: 12px;
       font-weight: 600;
       transform: rotate(45deg) translate(25px, -5px);
   }

   .pricing-card:hover {
       transform: translateY(-10px);
       box-shadow: 0 15px 40px var(--shadow-medium);
   }

   .pricing-card.featured:hover {
       transform: scale(1.05) translateY(-10px);
   }

   .pricing-header {
       margin-bottom: 30px;
   }

   .pricing-name {
       font-size: 24px;
       font-weight: 700;
       color: var(--text-dark);
       margin-bottom: 10px;
   }

   .pricing-price {
       font-size: 48px;
       font-weight: 800;
       color: var(--primary-blue);
       margin-bottom: 10px;
   }

   .pricing-period {
       color: var(--text-light);
       font-size: 14px;
   }

   .pricing-features {
       list-style: none;
       margin-bottom: 30px;
       text-align: left;
   }

   .pricing-features li {
       margin-bottom: 15px;
       display: flex;
       align-items: center;
       transition: all 0.2s;
   }

   .pricing-features li:hover {
       transform: translateX(5px);
   }

   .pricing-features i {
       color: var(--primary-blue);
       margin-right: 10px;
       font-size: 14px;
   }

   /* Testimonials */
   .testimonials {
       padding: var(--section-spacing) 0;
       background: rgba(255, 255, 255, 0.5);
   }

   .testimonial-grid {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
       gap: 30px;
   }

   .testimonial-card {
       background: white;
       border-radius: var(--border-radius-lg);
       padding: 30px;
       box-shadow: 0 5px 15px var(--shadow-light);
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.6s ease;
   }

   .testimonial-card.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .testimonial-text {
       font-style: italic;
       margin-bottom: 20px;
       color: var(--text-medium);
   }

   .testimonial-author {
       display: flex;
       align-items: center;
   }

   .author-avatar {
       width: 50px;
       height: 50px;
       border-radius: 50%;
       background: var(--primary-blue-light);
       margin-right: 15px;
       display: flex;
       align-items: center;
       justify-content: center;
       color: white;
       font-weight: 600;
       transition: all 0.3s ease;
   }

   .testimonial-card:hover .author-avatar {
       transform: scale(1.1);
   }

   .author-info h4 {
       color: var(--text-dark);
       font-weight: 600;
       margin-bottom: 5px;
   }

   .author-info p {
       color: var(--text-light);
       font-size: 14px;
   }

   /* CTA Section */
   .cta {
       padding: var(--section-spacing) 0;
       text-align: center;
       position: relative;
       overflow: hidden;
   }

   .cta h2 {
       margin-bottom: 20px;
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.8s ease;
   }

   .cta h2.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .cta p {
       max-width: 600px;
       margin: 0 auto 40px;
       font-size: 18px;
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.8s ease 0.2s;
   }

   .cta p.animate {
       opacity: 1;
       transform: translateY(0);
   }

   .cta .btn {
       opacity: 0;
       transform: translateY(30px);
       transition: all 0.8s ease 0.4s;
   }

   .cta .btn.animate {
       opacity: 1;
       transform: translateY(0);
   }

   /* Footer */
   footer {
       background: var(--text-dark);
       color: white;
       padding: 60px 0 30px;
       width: 100%;
   }

   .footer-container {
       display: grid;
       grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
       gap: 40px;
       margin-bottom: 40px;
   }

   .footer-column h3 {
       font-size: 18px;
       margin-bottom: 20px;
       color: white;
   }

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

   .footer-links li {
       margin-bottom: 10px;
   }

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

   .footer-links a:hover {
       color: white;
   }

   .social-links {
       display: flex;
       gap: 15px;
       margin-top: 20px;
   }

   .social-link {
       width: 40px;
       height: 40px;
       border-radius: 50%;
       background: rgba(255, 255, 255, 0.1);
       display: flex;
       align-items: center;
       justify-content: center;
       color: white;
       text-decoration: none;
       transition: all 0.3s;
   }

   .social-link:hover {
       background: var(--primary-blue);
       transform: translateY(-3px);
   }

   .copyright {
       text-align: center;
       padding-top: 30px;
       border-top: 1px solid rgba(255, 255, 255, 0.1);
       color: var(--text-light);
       font-size: 14px;
   }

   /* Back to top button */
   .back-to-top {
       position: fixed;
       bottom: 30px;
       right: 30px;
       width: 50px;
       height: 50px;
       background: var(--primary-blue);
       color: white;
       border-radius: 50%;
       display: flex;
       align-items: center;
       justify-content: center;
       text-decoration: none;
       opacity: 0;
       visibility: hidden;
       transition: all 0.3s ease;
       z-index: 99;
       box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
   }

   .back-to-top.visible {
       opacity: 1;
       visibility: visible;
   }

   .back-to-top:hover {
       background: var(--primary-blue-light);
       transform: translateY(-5px);
   }

   /* Floating elements for background */
   .floating-element {
       position: absolute;
       z-index: 0;
       border-radius: 50%;
       background: rgba(59, 130, 246, 0.1);
       animation: float 6s ease-in-out infinite;
   }

   .floating-element:nth-child(1) {
       width: 100px;
       height: 100px;
       top: 10%;
       left: 5%;
       animation-delay: 0s;
   }

   .floating-element:nth-child(2) {
       width: 150px;
       height: 150px;
       top: 60%;
       right: 5%;
       animation-delay: 2s;
   }

   .floating-element:nth-child(3) {
       width: 80px;
       height: 80px;
       bottom: 20%;
       left: 10%;
       animation-delay: 4s;
   }

   /* Responsive adjustments */
   @media (max-width: 1024px) {
       .pricing-card.featured {
           transform: scale(1);
       }

       .pricing-card.featured:hover {
           transform: translateY(-10px);
       }

       .suggestion-container {
           flex-direction: column;
           align-items: center;
       }
   }

   @media (max-width: 768px) {
       h2 {
           font-size: 26px;
           margin-bottom: 40px;
       }

       .hero h1 {
           font-size: 38px;
       }

       .header-container nav,
       .header-container .auth-buttons {
           display: none;
       }

       .menu-icon {
           display: flex;
       }

       .hero-buttons {
           flex-direction: column;
           align-items: center;
       }

       .suggestion-box {
           padding: 30px;
       }

       .suggestion-icon {
           width: 80px;
           height: 80px;
           font-size: 32px;
       }

       .hero-image {
           width: 90%;
       }
   }

   @media (max-width: 480px) {
       h2 {
           font-size: 30px;
           margin-bottom: 30px;
       }

       .hero h1 {
           font-size: 36px;
       }

       nav ul {
           flex-direction: column;
       }

       .pricing-card {
           width: 100%;
       }

       .suggestion-box {
           padding: 20px;
       }

       .suggestion-box h3 {
           font-size: 24px;
       }

       .back-to-top {
           bottom: 20px;
           right: 20px;
           width: 45px;
           height: 45px;
       }

       .mobile-drawer {
           width: 280px;
       }
   }