/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: #374151;
    background-color: #f9fafb;
}

/* Main Section */
.ai-consultant-section {
    padding: 4rem 0 6rem;
    background: linear-gradient(135deg, #f9fafb 0%, #ffffff 100%);
    min-height: 100vh;
}

.container {
    max-width: 1152px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.text-center {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    font-weight: 300;
    color: #1f2937;
    margin-bottom: 1rem;
}

.section-description {
    color: #6b7280;
    font-size: 1rem;
    max-width: 32rem;
    margin: 0 auto;
    line-height: 1.7;
}

/* Main Card */
.main-card {
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.card-grid {
    display: grid;
    grid-template-columns: 1fr;
}

/* Chat Section */
.chat-section {
    padding: 2;
}

.chat-header {
    margin-bottom: 1.5rem;
}

.assistant-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.assistant-avatar {
    width: 2.5rem;
    height: 2.5rem;
    background: #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
}

.assistant-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.assistant-status {
    font-size: 0.875rem;
    color: #10b981;
    font-weight: 500;
}

/* Chat Messages */
.chat-messages {
    margin-bottom: 1.5rem;
}

.message {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.bot-message {
    justify-content: flex-start;
}

.message-avatar {
    width: 2rem;
    height: 2rem;
    background: #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    flex-shrink: 0;
}

.message-content {
    background: #f3f4f6;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    max-width: 80%;
    position: relative;
}

.message-content p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.message-time {
    font-size: 0.75rem;
    color: #9ca3af;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.quick-btn {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 1.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.quick-btn:hover {
    background: #2563eb;
}

/* Chat Input */
.chat-input-container {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 1.5rem;
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input:focus {
    border-color: #3b82f6;
}

.send-btn {
    background: #a5b4fc;
    color: white;
    border: none;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s;
}

.send-btn:hover {
    background: #8b5cf6;
}

/* Features Section */
.features-section {
    background: linear-gradient(135deg, #2f4da1 0%, #1a3a8a 100%);
    padding: 2rem;
    color: white;
}

.features-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.features-list {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.feature-icon {
    width: 2rem;
    height: 2rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-content .feature-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.feature-description {
    font-size: 0.875rem;
    opacity: 0.9;
    line-height: 1.5;
}

/* Example Questions */
.example-questions {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 0.5rem;
}

.example-title {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.example-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.example-list p {
    font-size: 0.75rem;
    opacity: 0.9;
}

/* Responsive Design */
@media (min-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    .text-center {
        margin-bottom: 4rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
    
    .card-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .ai-consultant-section {
        padding: 5rem 0 8rem;
    }
}

@media (min-width: 1280px) {
    .section-title {
        font-size: 4rem;
    }
}