/* Romantic Gradient Background */
body {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #ff758c, #ff7eb3);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Glass Card */
.container {
    width: 90%;
    max-width: 420px;
    padding: 25px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
    color: white;
    position: relative;
}

/* Headings */
h1 {
    font-size: 24px;
}

h2 {
    font-size: 20px;
}

p {
    font-size: 15px;
}

/* Questions */
.question {
    margin: 15px 0;
    font-size: 14px;
    text-align: left;
}

input[type="radio"] {
    margin-right: 8px;
}

/* Buttons */
button {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    font-size: 16px;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

.yes-btn {
    background: #ff4b7d;
    color: white;
}

.yes-btn:hover {
    background: #ff1f5a;
}

.no-btn {
    background: white;
    color: #ff4b7d;
    position: relative;
}

/* Couple Image */
.couple-img {
    width: 100%;
    max-width: 1250px;
    border-radius: 10px;
    margin: 15px auto;
    display: block;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
}

/* Love Letter */
.love-letter {
    margin-top: 15px;
    padding: 15px;
    background: white;
    color: #ff4b7d;
    border-radius: 15px;
    font-size: 14px;
    animation: fadeIn 2s ease-in-out;
}

/* Fade animation */
@keyframes fadeIn {
    from { opacity:0; transform:translateY(15px); }
    to { opacity:1; transform:translateY(0); }
}

/* Floating Hearts */
.heart {
    position: fixed;
    bottom: -20px;
    font-size: 20px;
    animation: floatUp 6s linear infinite;
    color: white;
    opacity: 0.7;
}

@keyframes floatUp {
    from { transform: translateY(0); opacity:1; }
    to { transform: translateY(-100vh); opacity:0; }
}

/* Responsive for bigger screens */
@media (min-width: 768px) {
    .container {
        max-width: 500px;
        padding: 35px;
    }
}