:root {
    --bg-code: #0a0a0a;
    --text-code: #00ff41;
    --accent-code: #008f11;
    --font-code: 'Courier New', monospace;
    
    --bg-art: #faf9f6;
    --text-art: #1a1a1a;
    --accent-art: #c9a227;
    --font-art: 'Georgia', serif;
}

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

body {
    transition: all 0.8s ease;
    overflow-x: hidden;
}

body.code-mode {
    background: var(--bg-code);
    color: var(--text-code);
    font-family: var(--font-code);
}

body.code-mode .section {
    border-left: 2px solid var(--accent-code);
}

body.art-mode {
    background: var(--bg-art);
    color: var(--text-art);
    font-family: var(--font-art);
}

body.art-mode .section {
    border-left: 2px solid var(--accent-art);
}

.toggle-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    padding: 10px 20px;
    background: transparent;
    border: 2px solid currentColor;
    color: inherit;
    cursor: pointer;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 100;
}

.nav a {
    color: inherit;
    text-decoration: none;
    opacity: 0.6;
    transition: opacity 0.3s;
    font-size: 0.9rem;
}

.nav a:hover {
    opacity: 1;
}

.hero {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.glitch {
    font-size: 5rem;
    position: relative;
    animation: glitch 2s infinite;
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

.subtitle {
    margin: 20px 0;
    opacity: 0.8;
    font-size: 1.2rem;
}

.btn {
    padding: 15px 30px;
    border: 2px solid currentColor;
    color: inherit;
    text-decoration: none;
    margin-top: 30px;
    transition: all 0.3s;
}

.btn:hover {
    background: currentColor;
    color: var(--bg-code);
}

body.art-mode .btn:hover {
    color: var(--bg-art);
}

.section {
    min-height: 100vh;
    padding: 100px 10% 100px 15%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section h2 {
    font-size: 3rem;
    margin-bottom: 40px;
    opacity: 0.6;
}

.content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.text {
    line-height: 1.8;
    font-size: 1.1rem;
}

.text p {
    margin-bottom: 20px;
}

.poem-quote {
    font-style: italic;
    border-left: 3px solid currentColor;
    padding-left: 20px;
    margin: 20px 0;
    opacity: 0.9;
}

.timer {
    font-size: 4rem;
    color: #ff0040;
    font-family: 'Courier New', monospace;
    margin-bottom: 30px;
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.msg {
    padding: 15px 20px;
    max-width: 80%;
    line-height: 1.6;
}

.msg.system {
    align-self: flex-start;
    background: rgba(255, 0, 64, 0.1);
    border-left: 3px solid #ff0040;
}

.msg.sintaxis {
    align-self: flex-end;
    background: rgba(0, 255, 65, 0.1);
    border-right: 3px solid #00ff41;
}

.experiment {
    margin: 20px 0;
    padding: 20px;
    border: 1px dashed currentColor;
    opacity: 0.7;
}

.experiment.failed {
    text-decoration: line-through;
    opacity: 0.5;
}

.experiment h3 {
    font-size: 0.9rem;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.poem-final {
    text-align: center;
    padding: 60px;
    margin: 40px 0;
    border: 1px solid currentColor;
}

.poem-final h3 {
    margin-bottom: 30px;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.poem-final p {
    line-height: 2;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.metadata {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    opacity: 0.6;
    text-align: center;
    margin: 30px 0;
    padding: 20px;
    border: 1px solid currentColor;
}

.interactive {
    margin-top: 40px;
    text-align: center;
}

.interactive input {
    padding: 15px;
    background: transparent;
    border: 1px solid currentColor;
    color: inherit;
    font-family: inherit;
    width: 300px;
    margin-right: 10px;
}

.interactive button {
    padding: 15px 30px;
    background: transparent;
    border: 1px solid currentColor;
    color: inherit;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s;
}

.interactive button:hover {
    background: currentColor;
    color: var(--bg-code);
}

body.art-mode .interactive button:hover {
    color: var(--bg-art);
}

#custom-verse {
    margin-top: 30px;
    padding: 30px;
    border: 1px dashed currentColor;
    min-height: 100px;
    font-style: italic;
}

.illustration {
    width: 100%;
    height: auto;
    border: 1px solid currentColor;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.illustration:hover {
    opacity: 1;
}

.illustration.full {
    margin-top: 40px;
    max-height: 60vh;
    object-fit: cover;
}

.audio-player {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.audio-player:hover {
    opacity: 1;
}

audio {
    width: 250px;
    filter: invert(1);
}

body.art-mode audio {
    filter: none;
}

@media (max-width: 768px) {
    .content {
        grid-template-columns: 1fr;
    }
    
    .nav {
        display: none;
    }
    
    .glitch {
        font-size: 3rem;
    }
    
    .section {
        padding: 80px 5%;
    }
}