/* Start page specific styles */

.start-section {
    padding: 40px;
    text-align: center;
}

.welcome-content {
    margin-bottom: 40px;
}

.welcome-content h2 {
    font-size: 2em;
    color: #374151;
    margin-bottom: 15px;
    font-weight: 300;
}

.description {
    font-size: 1.1em;
    color: #6b7280;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.examples {
    margin-bottom: 40px;
}

.examples h3 {
    color: #374151;
    margin-bottom: 20px;
    font-size: 1.2em;
}

.example-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.example-card {
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.example-card:hover {
    border-color: #4facfe;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.example-card.selected {
    border-color: #10b981;
    background: #f0fdf4;
}

.example-icon {
    font-size: 2em;
    margin-bottom: 10px;
}

.example-text {
    color: #374151;
    font-size: 14px;
    line-height: 1.4;
    font-style: italic;
}

.query-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.query-form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #374151;
    font-size: 1.1em;
}

.travel-query-input {
    width: 100%;
    padding: 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    resize: vertical;
    min-height: 120px;
    transition: all 0.3s ease;
    font-family: inherit;
    line-height: 1.5;
}

.travel-query-input:focus {
    outline: none;
    border-color: #4facfe;
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.1);
}

.travel-query-input::placeholder {
    color: #9ca3af;
    opacity: 1;
}

.form-actions {
    margin-top: 25px;
    text-align: center;
}

#start-planning-btn {
    padding: 15px 40px;
    font-size: 1.1em;
    font-weight: 600;
    min-width: 250px;
}

.features-section {
    background: #f8fafc;
    padding: 40px 40px 20px;
    margin-top: 40px;
    border-top: 1px solid #e2e8f0;
}

.features-section h3 {
    color: #374151;
    margin-bottom: 30px;
    font-size: 1.4em;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    font-size: 3em;
    margin-bottom: 15px;
}

.feature-item h4 {
    color: #374151;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.feature-item p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.5;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.welcome-content {
    animation: fadeInUp 0.6s ease-out;
}

.query-form {
    animation: fadeInUp 0.8s ease-out;
}

.features-section {
    animation: fadeInUp 1s ease-out;
}

/* Responsive design */
@media (max-width: 768px) {
    .start-section {
        padding: 20px;
    }
    
    .welcome-content h2 {
        font-size: 1.6em;
    }
    
    .example-cards {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    #start-planning-btn {
        min-width: auto;
        width: 100%;
    }
}