/* assets/css/style.css */

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

body, html {
    width: 100%;
    height: 100%;
    overflow: hidden; 
    background: radial-gradient(circle at center, #000a1a 0%, #000205 70%, #000000 100%);
    font-family: 'Nunito', sans-serif;
}

#orbe-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; 
    pointer-events: none; 
}

.invisible-init {
    opacity: 0;
    transform: translateY(20px) !important;
    pointer-events: none;
}
.ia-ui-panel.invisible-init {
    transform: translate(-50%, -40%) !important; 
}

.ia-ui-panel {
    position: absolute;
    top: 72%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 95%;
    max-width: 480px;
    padding: 2rem 2rem;
    background: rgba(0, 10, 30, 0.65); 
    border: 1px solid rgba(0, 212, 255, 0.4);
    border-radius: 15px;
    backdrop-filter: blur(12px); 
    z-index: 100; 
    color: #e0f7fa;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5), inset 0 0 15px rgba(0, 212, 255, 0.1);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: auto; 
}

#ia-content {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#ia-content.oculto {
    opacity: 0;
    transform: translateY(-10px);
}

#ia-title {
    font-weight: 400;
    font-size: 1.25rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.ia-btn {
    display: block;
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid #00d4ff;
    border-radius: 8px;
    color: #00d4ff;
    cursor: pointer;
    font-family: 'Nunito', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    opacity: 0;
    transform: translateY(15px);
    animation: slideUpFade 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpFade {
    to { opacity: 1; transform: translateY(0); }
}

.ia-btn:hover {
    background: #00d4ff;
    color: #000a1a;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transform: translateY(-2px);
}

.lang-selector {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    gap: 8px;
    z-index: 101;
    transition: opacity 1s ease 0.5s, transform 1s ease 0.5s; 
}

.lang-btn {
    background: rgba(0, 10, 30, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.3);
    color: #00d4ff;
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    pointer-events: auto;
}

.lang-btn:hover { background: rgba(0, 212, 255, 0.2); }
.lang-btn.active {
    background: #00d4ff;
    color: #000a1a;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

@media (max-height: 600px) {
    .ia-ui-panel { top: 78%; padding: 1rem; }
    #ia-title { margin-bottom: 0.8rem; font-size: 1.1rem; }
    .ia-btn { padding: 8px; margin: 6px 0; }
    .lang-selector { bottom: 15px; right: 15px; }
}