* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Montserrat', sans-serif;
    background-color: #464e59;
}

/* Block saving / dragging / opening images in a new tab */
img {
    pointer-events: none;
    -webkit-user-drag: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none; /* iOS long-press save sheet */
}

/* 3D Canvas fixed to the back */
#plexus-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Floating Card Styling */
.card-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    background: rgba(252, 251, 249, 0.65); /* Semi-transparent off-white */
    backdrop-filter: blur(12px); /* Glass effect */
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(140, 90, 44, 0.15); /* Subtle copper border */
    border-radius: 2px; /* Very sharp, card-like edges */
    padding: 3.5rem 4rem;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.04);
    width: 90%;
    max-width: 650px;
}

.logo {
    width: 200px;
    margin-bottom: 1rem;
}

.brand-name-img {
    display: block;
    width: 80%;
    max-width: 420px;
    height: auto;
    margin: 0 auto 2rem;
}

.name {
    font-size: 1.5rem;
    font-weight: 600;
    color: #4a3b2c; /* Deep Brown */
    margin-bottom: 0.2rem;
}

.title {
    font-size: 0.95rem;
    font-weight: 400;
    color: #4a3b2c;
    margin-bottom: 2rem;
    letter-spacing: 1px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-info a {
    text-decoration: none;
    color: #4a3b2c;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #8c5a2c; /* Highlights copper on hover */
}

/* Interaction hint under the card */
.interact-hint {
    position: absolute;
    top: calc(100% + 1.2rem);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    pointer-events: none;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(252, 251, 249, 0.55);
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
    animation: hint-pulse 3s ease-in-out infinite;
}

.hint-arrow {
    animation: hint-bob 2s ease-in-out infinite;
}

@keyframes hint-pulse {
    0%, 100% { opacity: 0.45; }
    50% { opacity: 0.9; }
}

@keyframes hint-bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}