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

body {
    font-family: 'Arial', sans-serif;
    background: #000000;
    overflow: hidden;
    height: 100vh;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0a0a0a 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 1.2s ease, visibility 1.2s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loading-content {
    text-align: center;
    color: #cccccc;
}

.logo-container {
    margin-bottom: 40px;
    position: relative;
}

#loading-logo {
    width: 200px;
    height: auto;
    fill: rgba(255, 255, 255, 0.2);
    opacity: 1;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.1));
}

#loading-logo path {
    fill: rgba(255, 255, 255, 0.2);
    transition: fill 0.3s ease;
}

#loading-logo path.loading-fill {
    fill: #ffffff;
}

#loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    z-index: 1000;
    transition: opacity 0.5s ease;
}

#loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loading p {
    font-size: 18px;
    font-weight: 300;
}

#info {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    z-index: 100;
}

#info h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

#info p {
    font-size: 1.1rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Instagram Button */
.instagram-button {
    position: absolute;
    bottom: 15%;
    left: 50%;
    transform: translateX(-50%);
    text-decoration: none;
    color: #ffffff;
    font-family: 'Arial', sans-serif;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    z-index: 1000;
}

.button-text {
    background: linear-gradient(120deg, #fff 20%, #bcbcbc 35%, #fff 50%, #bcbcbc 65%, #fff 80%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shinyText 2.5s linear infinite;
    position: relative;
}

@keyframes shinyText {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: 0 0;
    }
}

.instagram-button:hover .button-text {
    background: linear-gradient(120deg, #fff 40%, #e0e0e0 50%, #fff 60%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shinyText 1s linear infinite;
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Responsive design */
@media (max-width: 768px) {
    #info h1 {
        font-size: 2rem;
    }
    
    #info p {
        font-size: 1rem;
    }
    
    #loading-logo {
        width: 200px;
    }
    
    .loading-bar {
        width: 200px;
    }
    
    #instagram-button {
        bottom: 20px;
        right: 20px;
    }
    
    #instagram-button a {
        padding: 12px 18px;
        font-size: 13px;
        gap: 8px;
    }
    
    #instagram-button svg {
        width: 18px;
        height: 18px;
    }
}

.brutal-h1 {
    position: fixed;
    top: 10%;
    left: 0;
    width: 100vw;
    transform: translateY(-50%);
    font-size: clamp(8vw, 15vw, 20vh);
    font-family: 'Arial Black', Arial, Impact, sans-serif;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: #1d1d1d;
    opacity: 0.15;
    text-align: center;
    text-transform: uppercase;
    z-index: 1;
    pointer-events: none;
    user-select: none;
    line-height: 1;
    white-space: nowrap;
    text-shadow: 0 2px 16px rgba(0,0,0,0.18);
    padding: 0 2vw;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .brutal-h1 {
        font-size: clamp(6vw, 12vw, 16vh);
        letter-spacing: 0.02em;
        padding: 0 1vw;
    }
}

@media (max-width: 480px) {
    .brutal-h1 {
        font-size: clamp(5vw, 10vw, 14vh);
        letter-spacing: 0.01em;
        padding: 0 0.5vw;
    }
}