/* Global Reset and Box Sizing */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body Styles */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
}

/* Container */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.ai-assistants-hero {
    background: linear-gradient(to right, #0066cc, #ff6600);
    color: white;
    padding: 50px 20px; /* Adjusted padding */
    text-align: center;
    margin-bottom: 30px; /* Reduced margin */
    border-radius: 10px;
}

.ai-assistants-hero h1 {
    font-size: 2.4rem; /* Slightly smaller size */
    font-weight: 600;
    margin-bottom: 15px; /* Reduced space */
}

.ai-assistants-hero p {
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* Button */
.ai-assistants-hero .btn-primary {
    background-color: #ffffff;
    color: #003366;
    padding: 12px 25px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    border: none;
}

.ai-assistants-hero .btn-primary:hover {
    background-color: #eaf3ff;
}

/* About AI Section */
#about-ai {
    background-color: white;
    padding: 40px 20px; /* Reduced padding */
    margin-bottom: 30px;
    border-radius: 10px;
}

#about-ai h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #0066cc;
}

#about-ai p {
    font-size: 1.1rem;
    color: #333;
}

/* Process Section */
.ai-assistant-process {
    background-color: #fff3e6;
    padding: 40px 20px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ai-assistant-process h2 {
    text-align: center;
    font-size: 2rem;
    color: #ff7f50;
    margin-bottom: 20px;
}

.ai-assistant-process h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #003366;
}

.ai-assistant-process p {
    font-size: 1rem;
    color: #333;
    margin-bottom: 15px;
}

/* Customization Section */
.ai-assistants-customization {
    background-color: white;
    padding: 40px 20px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ai-assistants-customization h2 {
    font-size: 2rem;
    color: #0066cc;
    text-align: center;
    margin-bottom: 20px;
}

.ai-assistants-customization h3 {
    font-size: 1.4rem;
    color: #003366;
    margin-bottom: 15px;
}

.ai-assistants-customization select,
.ai-assistants-customization input,
.ai-assistants-customization textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 15px;
    color: #333;
    background-color: #f9f9f9;
    transition: border-color 0.3s ease;
}

.ai-assistants-customization select:focus,
.ai-assistants-customization input:focus,
.ai-assistants-customization textarea:focus {
    border-color: #0066cc;
}

.ai-assistants-customization .feature-list {
    list-style: none;
    padding: 0;
}

.ai-assistants-customization .feature-list li {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #333;
}

.ai-assistants-customization .form-submit button {
    background-color: #0066cc;
    color: white;
    padding: 14px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s ease;
}

.ai-assistants-customization .form-submit button:hover {
    background-color: #004b8c;
}

/* Footer */
footer {
    background-color: #333;
    color: white;
    padding: 15px;
    text-align: center;
}

footer a {
    color: #ff7f50;
    text-decoration: none;
    font-weight: bold;
}

footer a:hover {
    color: #e67e22;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .ai-assistants-hero h1 {
        font-size: 2.2rem;
    }

    .ai-assistants-hero p {
        font-size: 1rem;
    }

    section {
        padding: 20px 15px;
    }

    .ai-assistants-customization .feature-list li {
        font-size: 1rem;
    }

    .ai-assistants-customization select,
    .ai-assistants-customization input,
    .ai-assistants-customization textarea {
        font-size: 1rem;
    }

    .ai-assistants-customization .form-submit button {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .ai-assistants-hero h1 {
        font-size: 2rem;
    }

    .ai-assistants-hero p {
        font-size: 0.9rem;
    }

    section {
        padding: 20px 15px;
    }

    .ai-assistants-customization .form-submit button {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .ai-assistants-hero h1 {
        font-size: 1.8rem;
    }

    .ai-assistants-hero p {
        font-size: 0.8rem;
    }

    section {
        padding: 15px 10px;
    }

    .ai-assistants-customization .form-submit button {
        font-size: 0.9rem;
        padding: 12px 18px;
    }
}

/* Step 2: Key Features Layout */
.ai-assistants-customization h3 {
    font-size: 1.5rem;
    color: #003366;
    margin-bottom: 20px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    padding: 10px;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.feature-item input {
    margin-left: 0;
    margin-right: 15px;
}

.feature-item label {
    font-size: 1.1rem;
    color: #333;
    display: flex;
    align-items: center;
}

.feature-item .feature-icon {
    margin-right: 10px;
    font-size: 1.5rem;
}

.feature-item:hover {
    background-color: #eaf3ff;
    border-color: #0066cc;
}

.feature-item:hover label {
    color: #0066cc;
}

.feature-item input:checked + label {
    color: #0066cc;
    font-weight: bold;
}

.feature-item input:checked + label .feature-icon {
    color: #0066cc;
}