body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1a0b00; /* Dark warm background */
}

#canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    pointer-events: none; /* Let clicks pass through to canvas */
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
}

.logo {
    max-width: 250px;
    height: auto;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.5));
}

.title {
    font-size: clamp(3rem, 8vw, 6rem);
    margin: 0;
    letter-spacing: 8px;
    text-transform: uppercase;
    font-weight: 900;
    background: linear-gradient(to right, #ffd700, #ff8c00, #ffd700);
    background-size: 200% auto;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    animation: shine 3s linear infinite;
    text-shadow: 0 10px 30px rgba(255, 140, 0, 0.3);
}

.insta-btn {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    font-size: 1.2rem;
    color: #fff;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3), 0 0 20px rgba(220, 39, 67, 0.4);
}

.insta-btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 25px rgba(0,0,0,0.4), 0 0 30px rgba(220, 39, 67, 0.6);
}

.insta-icon {
    transition: transform 0.3s ease;
}

.insta-btn:hover .insta-icon {
    transform: rotate(15deg) scale(1.1);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}