body {
    display: flex;
    height: 100vh;
    margin: 0;
    padding: 0;
    background: linear-gradient(180deg, #fff6ed 0%, #ffe6d6 100%);
    justify-content: center;
    align-items: center;
    flex-direction: column;
    overflow: hidden;
    font-family: 'Segoe UI', Arial, sans-serif;
}

body::before {
    content: "♡ ♡ ♡";
    position: fixed;
    bottom: 20px;
    font-size: 18px;
    opacity: 0.1;
}

.container {
    position: relative;
    min-width: 500px;
    padding: 40px 50px;
    background: white;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    animation: floatCard 4s ease-in-out infinite;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    align-items: center; /* important */
}

#yes-button,
#no-button {
    flex: 0 0 auto; /* prevent flex growing/shrinking */
}


#no-button {
    margin: 10px;
    padding: 12px 28px;
    font-size: 16px;
    color: white;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, #ff5e5e, #ff8b8b);
    cursor: pointer;
    transition: all 0.3s ease;
}

#no-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 94, 94, 0.3);
}

#yes-button {
    margin: 10px;
    padding: 12px 28px;
    font-size: 16px;
    color: white;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, #4CAF50, #6ddf75);
    cursor: pointer;
    transition: all 0.3s ease;
}

#yes-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(76, 175, 80, 0.3);
}

#question-heading {
    font-size: 24px;
    font-weight: 600;
    color: #444;
    margin-top: 20px;
    line-height: 1.4;
}


@keyframes floatCard {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}

.banner-gif {
    width: 100%;
    height: auto;
    margin-top: 20px;

    img {
        width: auto;
        height: 220px;
    }
}


#starfield {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    background: black;
    opacity: 0;
    transition: opacity 2s ease;
}

#starfield.visible {
    opacity: 1;
}

.fade-layer {
    transition: opacity 1.5s ease;
}

.fade-out {
    opacity: 0;
    pointer-events: none;
}

#intro-screen {
    position: fixed;
    inset: 0;
    background: #ffce9c;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    transition: opacity 2s ease;
}

#intro-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.intro-content {
    text-align: center;
    color: #202020;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}