:root {
    --primary: #0176d3;
    --dark: #16325c;
    --text: #333;
    --bg-light: #f5f7fa;
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, "Segoe UI", sans-serif;
    color: var(--text);
    margin: 0;
    line-height: 1.6;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid #e0e0e0;
}

.brand {
    font-weight: bold;
    font-size: 1.3em;
    color: var(--dark);
    text-decoration: none;
}

.brand span { color: var(--primary); }

.nav-links a {
    margin-left: 24px;
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
}

.nav-cta {
    background-color: var(--primary);
    color: white !important;
    padding: 8px 18px;
    border-radius: 4px;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.hero {
    text-align: center;
    padding: 60px 20px;
}

.hero h1 {
    font-size: 2.2em;
    color: var(--dark);
    margin-bottom: 20px;
}

.subtitle {
    font-size: 1.15em;
    color: #555;
    max-width: 650px;
    margin: 0 auto 30px;
}

.cta-button, .cta-secondary {
    display: inline-block;
    background-color: var(--primary);
    color: white;
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.cta-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin: 40px 0;
}

.highlight {
    background: var(--bg-light);
    padding: 24px;
    border-radius: 8px;
}

.highlight h3 {
    color: var(--dark);
    margin-top: 0;
}

.cta-section {
    text-align: center;
    background: var(--bg-light);
    padding: 40px;
    border-radius: 8px;
    margin-top: 40px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.service-card {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 24px;
}

.service-card h3 {
    color: var(--dark);
    margin-top: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    max-width: 500px;
}

.contact-form label {
    font-weight: 600;
    margin-top: 16px;
    margin-bottom: 6px;
}

.contact-form input, .contact-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1em;
}

.contact-form button {
    margin-top: 24px;
    align-self: flex-start;
}

.flash-messages {
    max-width: 500px;
    margin: 0 auto 20px;
}

.flash {
    padding: 10px 16px;
    border-radius: 4px;
}

.flash-error {
    background-color: #fde8e8;
    color: #c0392b;
}

footer {
    text-align: center;
    padding: 30px;
    color: #888;
    border-top: 1px solid #e0e0e0;
    margin-top: 60px;
}