.hacker-logo {
    display: inline-flex;
    align-items: center;
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-color);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.hacker-logo:hover {
    transform: translateY(-2px);
    text-shadow: 0 0 20px rgba(54, 249, 201, 0.6);
}

.hacker-logo-icon {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--darker-bg) 0%, #1a1a1a 100%);
    border: 2px solid var(--primary-color);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    margin-right: 12px;
    box-shadow:
        0 0 15px rgba(54, 249, 201, 0.5),
        0 0 30px rgba(54, 249, 201, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.hacker-logo:hover .hacker-logo-icon {
    box-shadow:
        0 0 25px rgba(54, 249, 201, 0.8),
        0 0 40px rgba(54, 249, 201, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    transform: rotate(5deg) scale(1.05);
}

.hacker-logo-icon::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg,
        transparent 40%,
        rgba(54, 249, 201, 0.3) 45%,
        rgba(54, 249, 201, 0.6) 50%,
        rgba(54, 249, 201, 0.3) 55%,
        transparent 60%);
    animation: logo-scan-enhanced 4s ease-in-out infinite;
    z-index: 1;
}

.hacker-logo-icon::after {
    content: "UITF";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 14px;
    color: var(--primary-color);
    text-shadow:
        0 0 5px rgba(54, 249, 201, 0.8),
        0 0 10px rgba(54, 249, 201, 0.6),
        0 0 15px rgba(54, 249, 201, 0.4);
    z-index: 2;
    letter-spacing: 0.5px;
    animation: text-glow 3s ease-in-out infinite alternate;
}

.hacker-logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1.5px;
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    transition: all 0.3s ease;
}

.hacker-logo:hover .hacker-logo-text {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
}

.hacker-logo-text::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.hacker-logo:hover .hacker-logo-text::before {
    opacity: 0.1;
}

.hacker-logo-text::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--primary-color) 20%,
        var(--secondary-color) 50%,
        var(--primary-color) 80%,
        transparent 100%);
    animation: logo-line-enhanced 3s ease-in-out infinite;
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(54, 249, 201, 0.6);
}

@keyframes logo-scan-enhanced {
    0%, 100% {
        transform: translateY(-120%) rotate(0deg);
        opacity: 0.3;
    }
    25% {
        transform: translateY(0%) rotate(90deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(120%) rotate(180deg);
        opacity: 0.5;
    }
    75% {
        transform: translateY(0%) rotate(270deg);
        opacity: 0.8;
    }
}

@keyframes text-glow {
    0%, 100% {
        text-shadow:
            0 0 5px rgba(54, 249, 201, 0.8),
            0 0 10px rgba(54, 249, 201, 0.6),
            0 0 15px rgba(54, 249, 201, 0.4);
    }
    50% {
        text-shadow:
            0 0 10px rgba(54, 249, 201, 1),
            0 0 20px rgba(54, 249, 201, 0.8),
            0 0 30px rgba(54, 249, 201, 0.6);
    }
}

@keyframes logo-line-enhanced {
    0%, 100% {
        width: 0;
        left: 50%;
        opacity: 0;
    }
    25% {
        opacity: 1;
    }
    50% {
        width: 100%;
        left: 0;
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .hacker-logo-icon {
        width: 40px;
        height: 40px;
        margin-right: 8px;
    }

    .hacker-logo-icon::after {
        font-size: 12px;
    }

    .hacker-logo-text {
        font-size: 16px;
        letter-spacing: 1px;
    }

    .hacker-logo:hover .hacker-logo-icon {
        transform: scale(1.02);
    }
}

@media (max-width: 480px) {
    .hacker-logo-icon {
        width: 35px;
        height: 35px;
        margin-right: 6px;
    }

    .hacker-logo-icon::after {
        font-size: 10px;
    }

    .hacker-logo-text {
        font-size: 14px;
        letter-spacing: 0.5px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hacker-logo-icon::before,
    .hacker-logo-text::after,
    .hacker-logo-icon::after {
        animation: none;
    }

    .hacker-logo,
    .hacker-logo-icon,
    .hacker-logo-text {
        transition: none;
    }

    .hacker-logo:hover,
    .hacker-logo:hover .hacker-logo-icon {
        transform: none;
    }
}

@media (prefers-contrast: high) {
    .hacker-logo {
        border: 2px solid var(--primary-color);
        border-radius: 8px;
        padding: 5px;
    }

    .hacker-logo-text {
        -webkit-text-fill-color: var(--primary-color);
    }
}