:root {
     --primary: #6a5acd;
     --secondary: #9370db;
     --accent: #ff6b6b;
     --dark: #2c3e50;
     --light: #f8f9fa;
     --light-gray: #f0f2f5;
     --text-dark: #333;
     --text-light: #777;
     --transition: all 0.3s ease;
     --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
     --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
 }

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

 body {
     font-family: 'Roboto', sans-serif;
     background-color: #f9fafc;
     color: var(--text-dark);
     line-height: 1.6;
 }

 /* Header & Navigation */
 header {
     background: linear-gradient(135deg, #1a2a6c, #b21f1f, #1a2a6c);
     background-size: 400% 400%;
     animation: gradientBG 15s ease infinite;
     padding: 20px 0;
     box-shadow: var(--shadow);
     position: sticky;
     top: 0;
     z-index: 1000;
 }

 @keyframes gradientBG {
     0% {
         background-position: 0% 50%
     }

     50% {
         background-position: 100% 50%
     }

     100% {
         background-position: 0% 50%
     }
 }

 .container {
     width: 90%;
     max-width: 1200px;
     margin: 0 auto;
 }

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

 .logo {
     display: flex;
     align-items: center;
     color: white;
     text-decoration: none;
     font-size: 1.8rem;
     font-weight: 700;
     font-family: 'Poppins', sans-serif;
 }

 .logo i {
     margin-right: 10px;
     color: var(--accent);
 }

 .nav-links {
     display: flex;
     list-style: none;
 }

 .nav-links li {
     margin-left: 25px;
 }

 .nav-links a {
     color: rgba(255, 255, 255, 0.9);
     text-decoration: none;
     font-weight: 500;
     font-size: 1.1rem;
     transition: var(--transition);
     padding: 8px 12px;
     border-radius: 4px;
 }

 .nav-links a:hover,
 .nav-links a.active {
     background: rgba(255, 255, 255, 0.15);
     color: white;
 }

 .btn {
     display: inline-block;
     padding: 12px 28px;
     background: var(--accent);
     color: white;
     border: none;
     border-radius: 50px;
     font-weight: 600;
     font-size: 1rem;
     cursor: pointer;
     transition: var(--transition);
     text-decoration: none;
     box-shadow: 0 4px 10px rgba(255, 107, 107, 0.3);
 }

 .btn:hover {
     transform: translateY(-3px);
     box-shadow: 0 6px 15px rgba(255, 107, 107, 0.4);
 }

 /* Hero Section */
 .hero {
     padding: 80px 0 60px;
     text-align: center;
     background: white;
 }

 .hero h1 {
     font-size: 3.2rem;
     font-weight: 700;
     margin-bottom: 20px;
     color: var(--dark);
     font-family: 'Poppins', sans-serif;
     line-height: 1.2;
 }

 .hero p {
     font-size: 1.2rem;
     max-width: 700px;
     margin: 0 auto 40px;
     color: var(--text-light);
 }

 .hero-btns {
     display: flex;
     justify-content: center;
     gap: 20px;
     margin-top: 30px;
 }

 .btn-secondary {
     background: white;
     color: var(--primary);
     border: 2px solid var(--primary);
     box-shadow: none;
 }

 .btn-secondary:hover {
     background: var(--primary);
     color: white;
 }

 /* Features */
 .features {
     padding: 80px 0;
     background: var(--light-gray);
 }

 .section-title {
     text-align: center;
     margin-bottom: 60px;
 }

 .section-title h2 {
     font-size: 2.5rem;
     color: var(--dark);
     margin-bottom: 15px;
     font-family: 'Poppins', sans-serif;
 }

 .section-title p {
     font-size: 1.1rem;
     color: var(--text-light);
     max-width: 700px;
     margin: 0 auto;
 }

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

 .feature-card {
     background: white;
     border-radius: 16px;
     padding: 40px 30px;
     text-align: center;
     box-shadow: var(--shadow);
     transition: var(--transition);
 }

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

 .feature-icon {
     width: 80px;
     height: 80px;
     background: rgba(106, 90, 205, 0.1);
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     margin: 0 auto 25px;
 }

 .feature-icon i {
     font-size: 2.5rem;
     color: var(--primary);
 }

 .feature-card h3 {
     font-size: 1.5rem;
     margin-bottom: 15px;
     color: var(--dark);
 }

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

 /* Games Section */
 .games {
     padding: 80px 0;
     background: white;
 }

 .category-filter {
     display: flex;
     justify-content: center;
     flex-wrap: wrap;
     gap: 15px;
     margin-bottom: 40px;
 }

 .category-btn {
     padding: 10px 24px;
     background: var(--light-gray);
     border: none;
     border-radius: 50px;
     font-size: 1rem;
     font-weight: 500;
     cursor: pointer;
     transition: var(--transition);
 }

 .category-btn:hover,
 .category-btn.active {
     background: var(--primary);
     color: white;
 }

 .game-grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
     gap: 30px;
 }

 .game-card {
     background: white;
     border-radius: 16px;
     overflow: hidden;
     box-shadow: var(--shadow);
     transition: var(--transition);
 }

 .game-card:hover {
     transform: translateY(-10px);
     box-shadow: var(--card-shadow);
 }

 .game-thumbnail {
     height: 200px;
     background: linear-gradient(45deg, var(--primary), var(--secondary));
     display: flex;
     align-items: center;
     justify-content: center;
     overflow: hidden;
 }

 .game-thumbnail i {
     font-size: 4.5rem;
     color: rgba(255, 255, 255, 0.9);
 }

 .game-info {
     padding: 25px;
 }

 .game-title {
     font-size: 1.4rem;
     margin-bottom: 10px;
     font-weight: 600;
     overflow: hidden;
     text-overflow: ellipsis;
     display: -webkit-box;
     -webkit-box-orient: vertical;
     -webkit-line-clamp: 1;
 }

 .game-description {
     color: var(--text-light);
     margin-bottom: 20px;
     font-size: 0.95rem;
     overflow: hidden;
     text-overflow: ellipsis;
     display: -webkit-box;
     -webkit-box-orient: vertical;
     -webkit-line-clamp: 2;
     line-height: 1.4;
     max-height: calc(1.4em * 2);
 }

 .game-meta {
     display: flex;
     justify-content: space-between;
     font-size: 0.9rem;
     color: var(--text-light);
     margin-bottom: 20px;
 }

 .play-btn {
     display: block;
     width: 100%;
     padding: 12px;
     background: var(--primary);
     color: white;
     border: none;
     border-radius: 8px;
     font-weight: 600;
     cursor: pointer;
     transition: var(--transition);
     text-align: center;
     text-decoration: none;
 }

 .play-btn:hover {
     background: var(--secondary);
 }

 /* About & Contact */
 .about-contact {
     padding: 80px 0;
     background: var(--light-gray);
 }

 .about-contact-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
     gap: 50px;
 }

 .about-card,
 .contact-card {
     background: white;
     border-radius: 16px;
     padding: 40px;
     box-shadow: var(--shadow);
 }

 .about-card h3,
 .contact-card h3 {
     font-size: 1.8rem;
     margin-bottom: 25px;
     color: var(--dark);
     font-family: 'Poppins', sans-serif;
 }

 .about-card p {
     margin-bottom: 20px;
     color: var(--text-light);
 }

 .contact-form .form-group {
     margin-bottom: 20px;
 }

 .contact-form label {
     display: block;
     margin-bottom: 8px;
     font-weight: 500;
     color: var(--text-dark);
 }

 .contact-form input,
 .contact-form textarea {
     width: 100%;
     padding: 14px;
     border: 1px solid #ddd;
     border-radius: 8px;
     font-size: 1rem;
     transition: var(--transition);
 }

 .contact-form input:focus,
 .contact-form textarea:focus {
     border-color: var(--primary);
     outline: none;
     box-shadow: 0 0 0 3px rgba(106, 90, 205, 0.1);
 }

 .contact-form textarea {
     height: 150px;
     resize: vertical;
 }

 /* Footer */
 footer {
     background: var(--dark);
     color: rgba(255, 255, 255, 0.8);
     padding: 60px 0 30px;
 }

 .footer-grid {
     display: grid;
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
     gap: 40px;
     margin-bottom: 40px;
 }

 .footer-col h4 {
     color: white;
     font-size: 1.3rem;
     margin-bottom: 25px;
     font-family: 'Poppins', sans-serif;
 }

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

 .footer-links li {
     margin-bottom: 15px;
 }

 .footer-links a {
     color: rgba(255, 255, 255, 0.7);
     text-decoration: none;
     transition: var(--transition);
 }

 .footer-links a:hover {
     color: white;
     padding-left: 5px;
 }

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

 .social-links a {
     display: inline-flex;
     align-items: center;
     justify-content: center;
     width: 40px;
     height: 40px;
     background: rgba(255, 255, 255, 0.1);
     border-radius: 50%;
     color: white;
     transition: var(--transition);
 }

 .social-links a:hover {
     background: var(--accent);
     transform: translateY(-3px);
 }

 .copyright {
     text-align: center;
     padding-top: 30px;
     border-top: 1px solid rgba(255, 255, 255, 0.1);
     font-size: 0.9rem;
     color: rgba(255, 255, 255, 0.6);
 }

 /* Responsive */
 @media (max-width: 768px) {
     .hero h1 {
         font-size: 1.5rem;
     }

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

     .about-contact-grid {
         grid-template-columns: 1fr;
     }

     .nav-links {
         display: none;
     }

     .mobile-menu-btn {
         display: block;
     }

     .game-grid {
         display: grid;
         grid-template-columns: repeat(auto-fill, minmax(243px, 1fr));
         gap: 30px;
     }

     .features-grid {
         display: grid;
         grid-template-columns: repeat(auto-fit, minmax(247px, 1fr));
         gap: 30px;
     }

     .hero {
         padding: 11px 0 60px;
         text-align: center;
         background: white;
     }

     .hero p {
         font-size: 0.8rem;
         max-width: 700px;
         margin: 0 auto 40px;
         color: var(--text-light);
     }

     .features {
         padding: 20px 0;
         background: var(--light-gray);
     }

     .section-title h2 {
         font-size: 1.2rem;
         color: var(--dark);
         margin-bottom: 15px;
         font-family: 'Poppins', sans-serif;
     }

     .logo {
         display: flex;
         align-items: center;
         color: white;
         text-decoration: none;
         font-size: 1.2rem;
         font-weight: 700;
         font-family: 'Poppins', sans-serif;
     }

     .btn {
         display: inline-block;
         padding: 4px 18px;
         background: var(--accent);
         color: white;
         border: none;
         border-radius: 50px;
         font-weight: 600;
         font-size: 1rem;
         cursor: pointer;
         transition: var(--transition);
         text-decoration: none;
         box-shadow: 0 4px 10px rgba(255, 107, 107, 0.3);
     }
 }