/* Import Poppins Font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

* {
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

/* Main Card */
.container {
    max-width: 720px;
    margin: 70px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Hover effect on main container */
.container:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

h1 {
    text-align: center;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

/* Textarea */
textarea {
    width: 100%;
    height: 130px;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #ccc;
    outline: none;
    resize: none;
    font-size: 14px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Hover + Focus effect */
textarea:hover,
textarea:focus {
    border-color: #4facfe;
    box-shadow: 0 0 0 2px rgba(79, 172, 254, 0.2);
}

/* Button */
button {
    margin-top: 10px;
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* Button hover effect */
button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 162, 255, 0.4);
    background: linear-gradient(135deg, #00f2fe, #4facfe);
}

/* Button click effect */
button:active {
    transform: scale(0.98);
}

/* Result box */
.result {
    margin-top: 25px;
    padding: 20px;
    border-radius: 12px;
    background: #f8faff;
    border-left: 5px solid #4facfe;
    animation: fadeIn 0.4s ease-in-out;
}

/* Fade animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result h2 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.result h3 {
    margin-top: 15px;
    color: #555;
}

.result ul {
    padding-left: 20px;
}

.result li {
    margin: 6px 0;
    color: #333;
}