/* ===== AI SECTION STYLES ===== */

.ai-section {
    position: relative;
    padding: 6rem 2rem;
    background: linear-gradient(180deg, #1a1a1a 0%, #0F0F0F 100%);
    overflow: hidden;
    z-index: 10;
}

.ai-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

/* Header Styles */
.ai-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 10;
}

.ai-subtitle {
    font-size: 1.3rem;
    color: rgba(242, 242, 240, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* Canvas Wrapper */
.ai-canvas-wrapper {
    position: relative;
    height: 500px;
    margin-bottom: 4rem;
    border-radius: 20px;
    overflow: hidden;
    background: #0F0F0F;
    box-shadow: 0 20px 40px rgba(242, 92, 31, 0.1);
}

#ai-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Controls */
.ai-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    text-align: center;
}

.ai-command-input {
    width: 200px;
    background: rgba(15, 15, 15, 0.8);
    border: none;
    outline: none;
    border-bottom: 2px solid #F25C1F;
    color: #F2F2F0;
    font-size: 1.5rem;
    text-align: center;
    padding: 0.5rem;
    opacity: 0.7;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.ai-command-input:hover,
.ai-command-input:focus {
    opacity: 1;
    border-bottom-color: #F2F2F0;
}

.ai-commands {
    margin-top: 0.5rem;
}

.ai-command-hint {
    font-size: 0.9rem;
    color: rgba(242, 242, 240, 0.6);
}

/* Upload Button */
.ai-upload {
    position: absolute;
    right: 20px;
    bottom: 20px;
    z-index: 999;
    opacity: 0.7;
    transition: opacity 0.3s;
    cursor: pointer;
}

.ai-upload:hover {
    opacity: 1;
}

.ai-upload input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.ai-upload span {
    color: #F2F2F0;
    background: linear-gradient(45deg, #F25C1F, #C0392B);
    display: block;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.ai-upload:hover span {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(242, 92, 31, 0.4);
}

/* AI Features Grid */
.ai-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.ai-feature-card {
    background: rgba(242, 92, 31, 0.05);
    border: 1px solid rgba(242, 92, 31, 0.2);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.ai-feature-card:hover {
    transform: translateY(-5px);
    border-color: #F25C1F;
    box-shadow: 0 20px 40px rgba(242, 92, 31, 0.2);
    background: rgba(242, 92, 31, 0.08);
}

.ai-feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.ai-feature-card h3 {
    color: #F2F2F0;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.ai-feature-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Canvas Effects Overrides */
.ai-canvas-wrapper canvas {
    border-radius: 20px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .ai-section {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .ai-header .ai-subtitle {
        font-size: 1.1rem;
        max-width: 90%;
    }

    .ai-canvas-wrapper {
        height: 450px; /* Ligeramente menos altura */
    }

    .ai-command-input {
        width: 220px; /* Un poco más de espacio si es posible */
    }
    
    .ai-features {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .ai-section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .ai-header .section-main-title { /* Hereda de styles.css, pero podemos ajustar aquí si es necesario */
        font-size: clamp(2rem, 6vw, 2.8rem); /* Ajuste específico si section-main-title es demasiado grande */
    }
    
    .ai-header .ai-subtitle {
        font-size: 1rem;
        max-width: 100%;
    }

    .ai-canvas-wrapper {
        height: 400px;
        flex-direction: column; /* Apilar controles si es necesario, aunque ya están abajo */
        padding: var(--spacing-sm);
    }
    
    #ai-canvas-container {
        height: 300px; /* Reducir altura del canvas en sí */
    }

    .ai-controls {
        flex-direction: column; /* Apilar input y hints */
        align-items: center;
        gap: var(--spacing-xs);
        width: 100%;
    }

    .ai-command-input {
        width: 80%;
        max-width: 280px;
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .ai-commands {
        font-size: 0.75rem;
        text-align: center;
    }

    #ai-upload-wrap {
        margin-top: var(--spacing-sm);
        padding: var(--spacing-xs);
        font-size: 0.9rem;
    }
    
    .ai-features {
        grid-template-columns: 1fr; /* Una sola columna para las features */
        gap: var(--spacing-md);
    }

    .ai-feature-card {
        padding: var(--spacing-sm);
    }

    .ai-feature-card h3 {
        font-size: 1.2rem;
    }

    .ai-feature-card p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .ai-section {
        padding: var(--spacing-md) var(--spacing-xs);
    }
    
    .ai-header .ai-subtitle {
        font-size: 0.9rem;
    }

    .ai-canvas-wrapper {
        height: 350px;
        padding: var(--spacing-xs);
    }
    
    #ai-canvas-container {
        height: 250px; /* Reducir más el canvas */
    }

    .ai-command-input {
        width: 90%;
        font-size: 0.85rem;
    }

    .ai-commands {
        font-size: 0.7rem;
    }

    #ai-upload-wrap {
        font-size: 0.85rem;
        padding: calc(var(--spacing-xs) * 0.8);
    }

    .ai-feature-card h3 {
        font-size: 1.1rem;
    }

    .ai-feature-card p {
        font-size: 0.8rem;
    }
}