:root {
    --trust-blue: #003087;
    --text-color: #333;
    --bg-color: #f9f9f9;
    --white: #ffffff;
    --grey: #e0e0e0;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: var(--trust-blue);
    color: var(--white);
    padding: 1rem 0;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h1 {
    margin: 0;
    font-size: 1.5rem;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
}

nav ul li a:hover {
    text-decoration: underline;
}

.hero {
    background-color: var(--white);
    padding: 4rem 0;
    text-align: center;
    border-bottom: 1px solid var(--grey);
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--trust-blue);
}

.hero p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.btn {
    display: inline-block;
    background-color: var(--trust-blue);
    color: var(--white);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #002266;
}

.section {
    padding: 3rem 0;
    background-color: var(--white);
    margin-bottom: 1rem;
}

.section h3 {
    color: var(--trust-blue);
    margin-bottom: 1.5rem;
}

footer {
    background-color: #333;
    color: var(--white);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: var(--grey);
    text-decoration: none;
}

footer a:hover {
    color: var(--white);
}

.disclaimer {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: #aaa;
    border-top: 1px solid #555;
    padding-top: 1rem;
}

/* Specific component styles */
.input-group {
    display: flex;
    gap: 10px;
    max-width: 600px;
    margin: 0 auto;
}

.input-group input {
    flex: 1;
    padding: 10px;
    border: 1px solid var(--grey);
    border-radius: 4px;
}

.example-prompts ul {
    list-style: none;
    padding: 0;
}

.example-prompts li {
    background: var(--bg-color);
    margin: 0.5rem 0;
    padding: 1rem;
    border-radius: 4px;
    cursor: pointer;
}

.example-prompts li:hover {
    background: var(--grey);
}

.pricing-tease {
    background-color: #eef2f7;
    padding: 2rem;
    border-radius: 8px;
    margin: 2rem 0;
    text-align: center;
}

.ad-placeholder {
    width: 100%;
    height: 90px;
    background-color: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    margin: 2rem 0;
    border: 1px dashed #ccc;
}