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

body {
    font-family: 'Mulish', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.logo img {
    height: 40px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-right: 1.5rem;
}

.nav-links a, .nav-right a {
    text-decoration: none;
    color: #0070ad;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover, .nav-right a:hover {
    color: #005580;
}

.nav-right {
    display: flex;
    align-items: center;
}

.nav-right a, .nav-right select {
    margin-right: 1rem;
}

.search-btn {
    background-color: #0070ad;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-btn:hover {
    background-color: #005580;
}

.breadcrumb {
    padding: 1rem 2rem;
    background-color: #e9e9e9;
    font-size: 0.9rem;
}

.hero img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.content {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    color: #0070ad;
    margin-bottom: 1rem;
    font-size: 2.5em;
}

p {
    margin-bottom: 1rem;
}

#virtual-assistant {
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#virtual-assistant.visible {
    opacity: 1;
}

#virtual-assistant.hidden {
    display: none;
}

.assistant-container {
    background-color: white;
    padding: 2rem;
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

#virtual-assistant.visible .assistant-container {
    transform: scale(1);
}

#video-wrapper {
    position: relative;
    width: 400px;
    height: 400px;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

#video-wrapper::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border: 5px solid #0070ad;
    border-radius: 50%;
}

#video-wrapper.active::after {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

#avatar-image, #video-element {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.chat-interface {
    width: 100%;
    display: flex;
    flex-direction: column;
}

.chat-history {
    height: 150px;
    overflow-y: auto;
    border: 1px solid #e0e0e0;
    padding: 1rem;
    margin-bottom: 1rem;
    background-color: #f9f9f9;
    border-radius: 10px;
}

.chat-message {
    margin-bottom: 10px;
    padding: 8px 12px;
    border-radius: 18px;
    max-width: 80%;
    word-wrap: break-word;
}

.user-message {
    background-color: #0070ad;
    color: white;
    align-self: flex-end;
    margin-left: auto;
}

.assistant-message {
    background-color: #e9e9e9;
    color: #333;
    align-self: flex-start;
}

#textArea {
    width: 100%;
    height: 60px;
    margin-bottom: 1rem;
    padding: 0.8rem;
    border: 2px solid #0070ad;
    border-radius: 10px;
    resize: none;
    font-size: 1em;
    transition: border-color 0.3s ease;
}

#textArea:focus {
    outline: none;
    border-color: #005580;
}

.button-group {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.capgemini-btn {
    background-color: #0070ad;
    color: white;
    border: none;
    padding: 0.8rem 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0.25rem;
    flex-grow: 1;
    border-radius: 25px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.capgemini-btn:hover {
    background-color: #005580;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#status {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f0f0f0;
    border-radius: 10px;
    font-size: 0.9em;
}

#status p {
    margin-bottom: 0.5rem;
}