html, body {
    height: 100%;
    overflow: hidden;
}
body {
    background-image: url('/images/bg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    min-height: 100vh;
    font-family: 'Montserrat', Tahoma, Geneva, Verdana, sans-serif;
    color: #ffffff;
    font-size: 1.15rem;
    margin: 0;
}
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: url('/images/bg.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 0 -200px;
    filter: blur(6px);
    z-index: 0;
    pointer-events: none;
    animation: bgMove 32s ease-in-out infinite alternate;
}

@keyframes bgMove {
    0% {
        background-position: 50% 50%;
        transform: scale(1) translate(0px, 0px);
    }
    20% {
        background-position: 53% 47%;
        transform: scale(1.01) translate(8px, -6px);
    }
    40% {
        background-position: 48% 54%;
        transform: scale(1.01) translate(-10px, 12px);
    }
    60% {
        background-position: 52% 51%;
        transform: scale(1.01) translate(7px, 4px);
    }
    80% {
        background-position: 47% 49%;
        transform: scale(1.01) translate(-8px, -7px);
    }
    100% {
        background-position: 50% 50%;
        transform: scale(1) translate(0px, 0px);
    }
}
.center-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 2rem 1rem 6rem 1rem;
    box-sizing: border-box;
    background: rgba(24, 24, 32, 0.82); /* Added background for readability */
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    max-width: 720px;
    margin: 3.5rem auto 0 auto; /* auto for equal side margins */
    width: 100%;
}
.logo {
    max-width: 260px;
    width: 100%;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 2px 16px rgba(0,0,0,0.25));
}
.bottom-text {
    text-align: center;
    margin-bottom: 2rem;
    max-width: 650px; /* Increased width */
    width: 100%;
}
.bottom-text p {
    margin: 0 0 1.2rem 0;
    line-height: 1.6;
    font-weight: 500;
    letter-spacing: 0.01em;
}
.instagram-btn {
    display: inline-block;
    background: linear-gradient(90deg, #fd5949 0%, #d6249f 50%, #285AEB 100%);
    color: #fff;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    padding: 0.85rem 2.2rem;
    border: none;
    border-radius: 2rem;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 4px 18px rgba(0,0,0,0.18);
    transition: background 0.2s, transform 0.2s;
    margin-bottom: 2rem;
    /* Remove always-on animation, will be triggered by JS */
}
.instagram-btn.shake {
    animation: shakeAttention 1s ease-in-out;
}

@keyframes shakeAttention {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
    20%, 40%, 60%, 80% { transform: translateX(4px); }
}

.site-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    z-index: 2;
    font-size: 1rem;
    font-family: 'Montserrat', Tahoma, Geneva, Verdana, sans-serif;
    letter-spacing: 0.02em;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .center-container {
        padding: 1.5rem 0.5rem 7rem 0.5rem;
        max-width: 98vw;
        border-radius: 0.8rem;
        margin: 1.2rem auto 0 auto; /* auto for equal side margins */
        width: 98vw;
    }
    .logo {
        max-width: 180px;
        margin-bottom: 1.2rem;
    }
    .bottom-text {
        font-size: 1rem;
        margin-bottom: 1.2rem;
        max-width: 98vw;
    }
    .instagram-btn {
        font-size: 1rem;
        padding: 0.7rem 1.5rem;
        margin-bottom: 1.5rem;
    }
    .site-footer {
        font-size: 0.95rem;
        padding: 0.7rem 0;
    }
}