{} *{} #IE-warning { display: none; position: fixed; width: 100%; height: 100%; z-index: 9999; background: white; } .IE-warning-message { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); text-align: center; } :root { --primary-color: #2d3436; --accent-color: #0984e3; --text-gray: #636e72; } body { font-family: 'Tajawal', sans-serif; background-color: #f9f9f9; margin: 0; display: flex; align-items: center; justify-content: center; height: 100vh; color: var(--primary-color); } .container { text-align: center; padding: 20px; max-width: 600px; } .error-code { font-size: 120px; font-weight: 700; margin: 0; color: var(--accent-color); line-height: 1; letter-spacing: 5px; } h1 { font-size: 28px; margin-top: 10px; } p { font-size: 18px; color: var(--text-gray); margin-bottom: 30px; } .home-button { display: inline-block; padding: 12px 30px; background-color: var(--accent-color); color: white; text-decoration: none; border-radius: 50px; font-weight: 700; transition: transform 0.3s ease, box-shadow 0.3s ease; box-shadow: 0 4px 15px rgba(9, 132, 227, 0.3); } .home-button:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(9, 132, 227, 0.4); } .illustration { width: 100%; max-width: 300px; margin-bottom: 20px; } :root { --bg-color: #ffffff; --text-main: #1a1a1a; --text-secondary: #666666; --accent-color: #2563eb; /* Professional Blue */ } * { box-sizing: border-box; } body { font-family: 'Inter', sans-serif; background-color: var(--bg-color); color: var(--text-main); margin: 0; display: flex; align-items: center; justify-content: center; height: 100vh; text-align: center; } .content { padding: 2rem; max-width: 500px; } .error-num { font-size: 8rem; font-weight: 800; margin: 0; background: linear-gradient(135deg, #2563eb 0%, #7dd3fc 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1; } h1 { font-size: 2rem; margin: 1rem 0; letter-spacing: -0.02em; } p { color: var(--text-secondary); font-size: 1.1rem; line-height: 1.6; margin-bottom: 2.5rem; } .btn-home { display: inline-block; background-color: var(--text-main); color: #fff; padding: 14px 32px; text-decoration: none; border-radius: 8px; font-weight: 600; transition: all 0.2s ease; } .btn-home:hover { background-color: var(--accent-color); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2); } /* Subtle Background Animation */ .bg-grid { position: absolute; z-index: -1; top: 0; left: 0; right: 0; bottom: 0; background-image: radial-gradient(#e5e7eb 1px, transparent 1px); background-size: 30px 30px; opacity: 0.5; }