body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #0b0b0b;
    font-family: Arial, sans-serif;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
}

#loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #0b0b0b;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
}

.loader-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.spinner {
    width: clamp(36px, 10vw, 50px);
    height: clamp(36px, 10vw, 50px);
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-text {
    color: #a0a0a0;
    font-family: 'Space Grotesk', Arial, sans-serif;
    font-size: clamp(12px, 3.5vw, 15px);
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 0 16px;
}

#loading-percent {
    color: #ffffff;
    font-weight: 700;
}

canvas {
    display: block;
}

#about-me-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    opacity: 0;
    color: #1a1a1a;
    padding: 28px 20px 24px;
    border-radius: 22px;
    display: none;
    z-index: 1000;
    text-align: center;
    font-family: Arial, sans-serif;
    direction: ltr;
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55), 0 0 40px rgba(0, 198, 255, 0.12);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    width: 85%;
    max-width: 320px;
    max-height: 85vh;
    overflow-y: auto;
    animation: fadeInModal 0.35s forwards cubic-bezier(0.16, 1, 0.3, 1);
    background: rgba(255, 255, 255, 0.85);
}

@keyframes fadeInModal {
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

#about-me-panel .name {
    margin: 6px 0 2px 0;
    font-family: 'Space Grotesk', Arial, sans-serif;
    font-size: clamp(17px, 4.5vw, 20px);
    font-weight: 700;
    color: #111111;
}

#about-me-panel .role {
    margin: 0 0 16px 0;
    font-size: 12px;
    color: #4a4a4a;
}

#about-me-panel .panel-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.12);
    margin: 0 0 16px 0;
}

#about-me-panel .bio {
    margin: 0 0 18px 0;
    font-size: 13px;
    color: #222222;
    line-height: 1.6;
}

#about-me-panel .contact-title {
    margin: 0 0 14px 0;
    font-family: 'Space Grotesk', Arial, sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: #111111;
}

#about-me-panel .social-links {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

#about-me-panel .social-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    background: rgba(0, 0, 0, 0.07);
    border: 1px solid rgba(0, 0, 0, 0.14);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), background 0.25s ease, box-shadow 0.25s ease;
}

#about-me-panel .social-btn:hover {
    transform: translateY(-3px);
}

#about-me-panel .btn-whatsapp:hover { background: #25d366; box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4); }
#about-me-panel .btn-instagram:hover { background: #dc2743; box-shadow: 0 8px 20px rgba(220, 39, 67, 0.4); }
#about-me-panel .btn-linkedin:hover { background: #0077b5; box-shadow: 0 8px 20px rgba(0, 119, 181, 0.4); }
#about-me-panel .btn-youtube:hover { background: #ff0000; box-shadow: 0 8px 20px rgba(255, 0, 0, 0.4); }
#about-me-panel .btn-telegram:hover { background: #229ed9; box-shadow: 0 8px 20px rgba(34, 158, 217, 0.4); }

/* Small phones (iPhone SE, older Androids, etc.) */
@media (max-width: 380px) {
    #about-me-panel {
        padding: 22px 16px 18px;
        border-radius: 18px;
    }

    #about-me-panel .social-btn {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }
}

/* Landscape phones: panel and loading text sit too close to the top/bottom edges otherwise */
@media (max-height: 420px) and (orientation: landscape) {
    #about-me-panel {
        max-height: 90vh;
        padding: 16px 18px 14px;
    }

    #about-me-panel .panel-divider {
        margin-bottom: 10px;
    }

    #about-me-panel .bio {
        margin-bottom: 10px;
    }
}