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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #fafafa;
    color: #333;
    line-height: 1.6;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: #1a1a2e;
    color: #fff;
}

nav .brand {
    font-size: 1.3rem;
    font-weight: 700;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

nav a {
    color: #aaa;
    text-decoration: none;
    transition: color 0.2s;
}

nav a:hover,
nav a.active {
    color: #fff;
}

header {
    text-align: center;
    padding: 4rem 2rem 2rem;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: #fff;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header p {
    color: #aaa;
    font-size: 1.1rem;
}

main {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

main h1 {
    margin-bottom: 1rem;
}

main h2 {
    margin: 1.5rem 0 0.5rem;
}

main ul {
    margin: 0.5rem 0 1rem 1.5rem;
}

main code {
    background: #eee;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9rem;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
}

.card h3 {
    margin-bottom: 0.5rem;
    color: #1a1a2e;
}

.card p {
    color: #666;
    font-size: 0.95rem;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.service-item {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
}

.service-item h3 {
    color: #1a1a2e;
    margin-bottom: 0.25rem;
}

.service-item p {
    color: #666;
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.contact-form label {
    font-weight: 600;
    font-size: 0.9rem;
}

.contact-form input,
.contact-form textarea {
    padding: 0.6rem 0.8rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.contact-form button {
    padding: 0.7rem 1.5rem;
    background: #1a1a2e;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}

.contact-form button:hover {
    background: #16213e;
}

footer {
    text-align: center;
    padding: 2rem;
    color: #999;
    font-size: 0.85rem;
    border-top: 1px solid #e0e0e0;
    margin-top: 2rem;
}