body {
    background-color: #1a1a1a;
    color: #e0e0e0;
    font-family: "Roboto Mono", monospace;
    font-size: 16px;
    line-height: 1.6;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

#background-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
}

.terminal-window {
    width: 90%;
    max-width: 1200px;
    background: rgba(40, 40, 40, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
}

.terminal-window:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.terminal-header {
    background-color: rgba(50, 50, 50, 0.5);
    padding: 10px 15px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-buttons {
    display: flex;
}

.terminal-button {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    margin-right: 8px;
    border: none;
    transition: all 0.3s ease;
}

.terminal-button.close {
    background-color: #ff5f56;
}

.terminal-button.minimize {
    background-color: #ffbd2e;
}

.terminal-button.maximize {
    background-color: #27c93f;
}

.terminal-title {
    color: #e0e0e0;
    margin: 0 auto;
    font-weight: 500;
}

.terminal-body {
    padding: 25px;
    height: 70vh;
    overflow-y: auto;
}

.terminal-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab {
    padding: 10px 20px;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    color: #a0a0a0;
}

.tab:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.tab.active {
    color: #ffffff;
}

.tab.active::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #007aff;
    animation: slide-in 0.3s ease forwards;
}

@keyframes slide-in {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.tab-content {
    display: none;
    white-space: pre-wrap;
    animation: fade-in 0.5s ease;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-content.active {
    display: block;
}

.cursor {
    display: inline-block;
    width: 10px;
    height: 18px;
    background-color: #007aff;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% {
        background-color: transparent;
    }
}

.prompt {
    color: #007aff;
}

.tilde {
    color: #ff7b00;
}

.command {
    color: #34c759;
}

.subsection-title {
    color: #ff9500;
    font-weight: bold;
}

.contact-link {
    color: #007aff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #5856d6;
    text-decoration: underline;
}

.copyright {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.6);
    font-family: "Roboto Mono", monospace;
    font-size: 12px;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    z-index: 1000;
}

.copyright:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(0, 0, 0, 0.4);
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .terminal-window {
        width: 95%;
        margin: 20px auto;
    }

    .terminal-body {
        height: 80vh;
    }

    .tab {
        padding: 8px 15px;
    }

    .copyright {
        font-size: 11px;
        padding: 6px 12px;
        bottom: 15px;
    }
}