* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Tajawal', sans-serif;
        }

        :root {
            --primary-color: #4a6cf7;
            --primary-light: #eef2ff;
            --secondary-color: #3b5bdb;
            --accent-color: #0daabc;
            --light-color: #f8f9fc;
            --dark-color: #2d3748;
            --success-color: #20c997;
            --warning-color: #fab005;
            --danger-color: #fa5252;
            --box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
            --border-radius: 14px;
            --transition: all 0.3s ease;
        }

        body {
            background: linear-gradient(135deg, #f9fbfd 0%, #f0f5ff 100%);
            color: var(--dark-color);
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .navbar {
            background: white;
            padding: 1.2rem 5%;
            box-shadow: var(--box-shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            display: flex;
            align-items: center;
            color: var(--primary-color);
            font-family: 'El Messiri', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            text-decoration: none;
            letter-spacing: -0.5px;
        }

        .logo i {
            margin-left: 0.5rem;
            font-size: 2rem;
            color: var(--accent-color);
        }

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

        .nav-links li {
            margin: 0 0.8rem;
        }

        .nav-links a {
            color: var(--dark-color);
            text-decoration: none;
            font-size: 1.1rem;
            font-weight: 500;
            padding: 0.6rem 1rem;
            border-radius: 50px;
            transition: var(--transition);
        }

        .nav-links a:hover {
            background: var(--primary-light);
            color: var(--primary-color);
        }

        .hero {
            padding: 5rem 5% 3rem;
            text-align: center;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%234a6cf7" fill-opacity="0.03" d="M0,160L48,154.7C96,149,192,139,288,133.3C384,128,480,128,576,138.7C672,149,768,171,864,170.7C960,171,1056,149,1152,138.7C1248,128,1344,128,1392,128L1440,128L1440,0L1392,0C1344,0,1248,0,1152,0C1056,0,960,0,864,0C768,0,672,0,576,0C480,0,384,0,288,0C192,0,96,0,48,0L0,0Z"></path></svg>') top/cover no-repeat, white;
        }

        .hero-container {
            max-width: 1000px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .hero h1 {
            font-family: 'El Messiri', sans-serif;
            font-size: 2.5rem;
            margin-bottom: 1.2rem;
            line-height: 1.3;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }

        .hero p {
            font-size: 1.2rem;
            color: #555;
            max-width: 700px;
            margin-bottom: 2.2rem;
            line-height: 1.7;
        }

        .url-form {
            width: 100%;
            max-width: 800px;
            background: white;
            border-radius: var(--border-radius);
            padding: 1.5rem;
            box-shadow: var(--box-shadow);
            border: 1px solid rgba(74, 108, 247, 0.15);
        }

        .form-group {
            margin-bottom: 1rem;
        }

        .url-label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 500;
            color: var(--dark-color);
            font-size: 1rem;
        }

        .url-input {
            width: 100%;
            padding: 1rem;
            border: 2px solid #e6edff;
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: var(--transition);
            background: #f9fbfe;
        }

        .url-input:focus {
            border-color: var(--primary-color);
            outline: none;
            box-shadow: 0 0 0 4px rgba(74, 108, 247, 0.15);
            background: white;
        }

        .alias-container {
            display: flex;
            gap: 0.8rem;
            align-items: center;
            flex-wrap: wrap;
        }

        .alias-input {
            flex: 1;
            min-width: 150px;
            padding: 1rem;
            border: 2px solid #e6edff;
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: var(--transition);
            background: #f9fbfe;
        }

        .alias-input:focus {
            border-color: var(--accent-color);
            outline: none;
            box-shadow: 0 0 0 4px rgba(13, 170, 188, 0.15);
            background: white;
        }

        .alias-btn {
            padding: 1rem;
            background: var(--primary-light);
            color: var(--primary-color);
            border: none;
            border-radius: var(--border-radius);
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.95rem;
        }

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

        .btn-shorten {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            font-weight: 600;
            padding: 1rem;
            font-size: 1.1rem;
            border-radius: var(--border-radius);
            width: 100%;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(74, 108, 247, 0.3);
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 0.8rem;
        }

        .btn-shorten:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(74, 108, 247, 0.4);
        }

        .btn-shorten.loading {
            background: linear-gradient(135deg, #a0a0a0, #808080);
            cursor: not-allowed;
        }

        .results {
            padding: 2rem 5% 3rem;
            max-width: 1000px;
            margin: 0 auto;
            width: 100%;
        }

        .result-container {
            background: white;
            border-radius: var(--border-radius);
            padding: 1.5rem;
            margin-top: 1.5rem;
            box-shadow: var(--box-shadow);
            display: none;
            animation: fadeIn 0.6s ease;
            border: 1px solid rgba(74, 108, 247, 0.1);
        }

        .result-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1.2rem;
            border-bottom: 1px solid #f0f4ff;
        }

        .result-title {
            font-family: 'El Messiri', sans-serif;
            font-size: 1.4rem;
            color: var(--dark-color);
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .result-title i {
            color: var(--accent-color);
            font-size: 1.3rem;
        }

        .original-url {
            color: #666;
            font-size: 1rem;
            margin-bottom: 1.2rem;
            word-break: break-all;
            padding: 1rem;
            background: #f9fbfe;
            border-radius: 10px;
            border-left: 3px solid var(--accent-color);
        }

        .result-content {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }

        .short-url {
            flex: 1;
            min-width: 200px;
            color: var(--primary-color);
            font-size: 1.1rem;
            font-weight: 700;
            word-break: break-all;
            padding: 0.8rem;
            background: #f0f5ff;
            border-radius: 10px;
        }

        .btn-copy {
            background: linear-gradient(135deg, var(--accent-color), #0d9aab);
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 12px rgba(13, 170, 188, 0.3);
        }

        .btn-copy:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 16px rgba(13, 170, 188, 0.4);
        }

        .btn-copy.copied {
            background: linear-gradient(135deg, var(--success-color), #12b886);
        }

        .btn-copy.copied::after {
            content: "تم النسخ!";
            margin-right: 0.5rem;
        }

        .error-message {
            color: var(--danger-color);
            background: rgba(250, 82, 82, 0.1);
            padding: 0.8rem;
            border-radius: var(--border-radius);
            margin-top: 1rem;
            border-left: 3px solid var(--danger-color);
            display: none;
            font-weight: 500;
            font-size: 0.95rem;
        }
        
        .stats {
            padding: 3rem 5%;
            background: linear-gradient(135deg, #4a6cf7 0%, #0daabc 100%);
            color: white;
            text-align: center;
        }
        
        .section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 3rem;
        }
        
        .section-title {
            font-family: 'El Messiri', sans-serif;
            font-size: 2rem;
            color: white;
            margin-bottom: 1rem;
            position: relative;
            display: inline-block;
        }
        
        .section-title::after {
            content: "";
            position: absolute;
            bottom: -8px;
            right: 50%;
            transform: translateX(50%);
            width: 80px;
            height: 4px;
            background: white;
            border-radius: 10px;
            opacity: 0.7;
        }
        
        .stats-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }
        
        .stat-card {
            background: rgba(255, 255, 255, 0.1);
            border-radius: var(--border-radius);
            padding: 1.8rem 1.2rem;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            transition: var(--transition);
        }
        
        .stat-card:hover {
            transform: translateY(-8px);
            background: rgba(255, 255, 255, 0.15);
        }
        
        .stat-icon {
            font-size: 2.8rem;
            margin-bottom: 1.2rem;
            color: white;
            opacity: 0.9;
        }
        
        .stat-number {
            font-family: 'El Messiri', sans-serif;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            background: linear-gradient(to bottom, #ffffff, #e6f7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .stat-title {
            font-size: 1.3rem;
            opacity: 0.9;
            margin-bottom: 0.5rem;
        }
        
        .stat-period {
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        .top-urls {
            grid-column: span 2;
            text-align: right;
            padding: 1.5rem;
        }
        
        .top-urls-title {
            font-family: 'El Messiri', sans-serif;
            font-size: 1.6rem;
            margin-bottom: 1.5rem;
            color: white;
            display: flex;
            align-items: center;
            gap: 0.8rem;
            justify-content: center;
        }
        
        .top-urls-title i {
            color: var(--accent-color);
        }
        
        .url-list {
            list-style: none;
            max-height: 250px;
            overflow-y: auto;
        }
        
        .url-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.8rem;
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--border-radius);
            margin-bottom: 0.8rem;
            transition: var(--transition);
        }
        
        .url-item:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateX(-5px);
        }
        
        .url-info {
            flex: 1;
            overflow: hidden;
        }
        
        .url-short {
            font-weight: 600;
            color: white;
            margin-bottom: 0.3rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .url-original {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.8);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .url-visits {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-weight: 600;
            min-width: 70px;
            text-align: center;
            font-size: 0.9rem;
        }

        .features {
            padding: 5rem 5%;
            background: linear-gradient(to bottom, #f8fbff 0%, #f0f7ff 100%);
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 2rem 1.5rem;
            box-shadow: var(--box-shadow);
            text-align: center;
            transition: var(--transition);
            border: 1px solid rgba(74, 108, 247, 0.08);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--primary-color), var(--accent-color));
            z-index: -1;
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 40px rgba(58, 59, 69, 0.12);
        }

        .feature-card:hover::before {
            height: 100%;
            opacity: 0.03;
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: rgba(74, 108, 247, 0.08);
            border-radius: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            color: var(--primary-color);
            font-size: 2.3rem;
            transition: var(--transition);
        }

        .feature-card:hover .feature-icon {
            background: rgba(74, 108, 247, 0.15);
            transform: scale(1.05);
        }

        .feature-title {
            font-family: 'El Messiri', sans-serif;
            font-size: 1.5rem;
            color: var(--dark-color);
            margin-bottom: 1rem;
        }

        .feature-desc {
            color: #666;
            font-size: 1.05rem;
            line-height: 1.7;
        }

        .footer {
            background: linear-gradient(135deg, #2d3748, #1a202c);
            color: white;
            padding: 4rem 5% 2rem;
            margin-top: auto;
            position: relative;
        }

        .footer::before {
            content: "";
            position: absolute;
            top: 0;
            right: 0;
            width: 100%;
            height: 8px;
            background: linear-gradient(to right, var(--primary-color), var(--accent-color));
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 2.5rem;
            max-width: 1200px;
            margin: 0 auto 3rem;
        }

        .footer-about {
            position: relative;
        }

        .footer-logo {
            font-family: 'El Messiri', sans-serif;
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            color: white;
        }

        .footer-logo i {
            margin-left: 0.6rem;
            color: var(--accent-color);
        }

        .footer-about p {
            font-size: 1rem;
            line-height: 1.8;
            opacity: 0.85;
            margin-bottom: 1.5rem;
        }

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

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .social-link:hover {
            background: var(--primary-color);
            transform: translateY(-5px);
        }

        .footer-title {
            font-family: 'El Messiri', sans-serif;
            font-size: 1.3rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.6rem;
        }

        .footer-title::after {
            content: "";
            position: absolute;
            bottom: 0;
            right: 0;
            width: 40px;
            height: 3px;
            background: var(--accent-color);
            border-radius: 10px;
        }

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

        .footer-links li {
            margin-bottom: 0.9rem;
        }

        .footer-links a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: none;
            transition: var(--transition);
            font-size: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }

        .footer-links a:hover {
            color: var(--accent-color);
            transform: translateX(5px);
        }

        .footer-links i {
            font-size: 0.8rem;
            color: var(--accent-color);
        }

        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 1rem;
            opacity: 0.7;
        }

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

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--primary-color);
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 1001;
        }

        .mobile-menu {
            position: fixed;
            top: 0;
            right: 0;
            width: 80%;
            max-width: 280px;
            height: 100vh;
            background: white;
            box-shadow: -5px 0 15px rgba(0,0,0,0.1);
            transform: translateX(100%);
            transition: var(--transition);
            z-index: 1000;
            padding-top: 4.5rem;
            overflow-y: auto;
        }

        .mobile-menu.active {
            transform: translateX(0);
        }

        .mobile-menu .nav-links {
            flex-direction: column;
            padding: 1.5rem;
        }

        .mobile-menu .nav-links li {
            margin: 0.8rem 0;
        }

        .mobile-menu .nav-links a {
            display: block;
            padding: 0.8rem;
            font-size: 1.1rem;
        }

        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.5);
            z-index: 999;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .mobile-menu-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .stat-bar {
            height: 8px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 4px;
            margin-top: 0.8rem;
            overflow: hidden;
        }
        
        .stat-bar-inner {
            height: 100%;
            background: white;
            border-radius: 4px;
            width: 0;
            transition: width 1.5s ease;
        }

        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .section-title {
                font-size: 1.8rem;
            }
            
            .top-urls {
                grid-column: span 1;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 3.5rem 5% 2rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .url-form {
                padding: 1.2rem;
            }
            
            .stats-container {
                grid-template-columns: 1fr;
            }
            
            .top-urls {
                grid-column: span 1;
            }
            
            .feature-card {
                padding: 1.8rem 1.2rem;
            }
            
            .feature-icon {
                width: 70px;
                height: 70px;
                font-size: 2rem;
            }
            
            .feature-title {
                font-size: 1.4rem;
            }
            
            .footer-logo {
                font-size: 1.6rem;
            }
        }

        @media (max-width: 576px) {
            .hero h1 {
                font-size: 1.7rem;
            }
            
            .logo {
                font-size: 1.6rem;
            }
            
            .result-content {
                flex-direction: column;
            }
            
            .btn-copy {
                width: 100%;
            }
            
            .stat-number {
                font-size: 2rem;
            }
            
            .alias-container {
                flex-direction: column;
            }
            
            .alias-btn {
                width: 100%;
            }
            
            .section-title {
                font-size: 1.6rem;
            }
            
            .url-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.5rem;
            }
            
            .url-visits {
                align-self: flex-end;
            }
        }
        
    .copyright {
      font-size: 0.9rem;
      opacity: 0.7;
    }

    .copyright a {
      color: var(--primary-color);
      text-decoration: none;
      transition: var(--transition-normal);
    }

    .copyright a:hover {
      text-decoration: underline;
    }

    .fa-heart {
      color: var(--secondary-color);
      margin: 0 5px;
    }

    .pulse {
      animation: heart-pulse 1.5s ease infinite;
    }

    @keyframes heart-pulse {
      0% {
        transform: scale(1);
      }

      50% {
        transform: scale(1.3);
      }

      100% {
        transform: scale(1);
      }
    }