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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000;
    font-family: 'Cormorant Garamond', Georgia, serif;
    cursor: default;
    user-select: none;
}

#letter-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.letter {
    position: absolute;
    font-size: 2rem;
    color: #f5f0e6;
    text-shadow: 0 0 10px rgba(245, 240, 230, 0.3);
    opacity: 0;
    animation: letterFloat 6s ease-in-out forwards;
    pointer-events: none;
    font-weight: 300;
    letter-spacing: 0.05em;
}

@keyframes letterFloat {
    0% {
        opacity: 0;
        transform: translateY(10px) rotate(var(--rotation, 0deg));
    }
    8% {
        opacity: 1;
    }
    60% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) translateX(var(--drift, 0px)) rotate(var(--rotation, 0deg));
    }
}

#draw-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    display: none;
    cursor: crosshair;
}

#draw-canvas.active {
    display: block;
}

#mode-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f5f0e6;
    opacity: 0.15;
    transition: opacity 0.4s ease;
    cursor: pointer;
    z-index: 10;
    font-size: 1.2rem;
    border: 1px solid rgba(245, 240, 230, 0.2);
    border-radius: 50%;
}

#mode-toggle:hover {
    opacity: 0.6;
}

#mode-toggle .icon-brush {
    display: none;
}

#mode-toggle.draw-mode .icon-text {
    display: none;
}

#mode-toggle.draw-mode .icon-brush {
    display: inline;
}

#nav-menu {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.nav-dot {
    width: 6px;
    height: 6px;
    background: #f5f0e6;
    border-radius: 50%;
    opacity: 0.2;
    transition: opacity 0.4s ease;
}

.nav-link {
    color: #f5f0e6;
    text-decoration: none;
    font-size: 2rem;
    letter-spacing: 0.15em;
    text-transform: lowercase;
    opacity: 0;
    transform: translateX(-10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
    pointer-events: none;
}

#nav-menu:hover .nav-dot {
    opacity: 0.6;
}

#nav-menu:hover .nav-link {
    opacity: 0.6;
    transform: translateX(0);
    pointer-events: auto;
}

.nav-link:hover {
    opacity: 1 !important;
}

@media (max-width: 600px) {
    .letter {
        font-size: 1.5rem;
    }

    #mode-toggle {
        top: 15px;
        right: 15px;
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }

    #nav-menu {
        bottom: 15px;
        right: 15px;
    }
}