:root {
    --primary: #0056b3;
    --primary-hover: #004494;
    --text: #333;
    --bg: #fff;
    --light-bg: #f8f9fa;
    --border: #dee2e6;
    --white: #ffffff;
}

* { box-sizing: border-box; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text);
    line-height: 1.6;
    margin: 0;
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary);
}

.logo span { color: var(--text); }

nav a {
    text-decoration: none;
    color: var(--text);
    margin-left: 20px;
    font-weight: 500;
}

.btn {
    background: var(--primary);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn:hover { background: var(--primary-hover); color: var(--white); }
.btn-large { padding: 15px 40px; font-size: 1.1rem; }
.btn-block { width: 100%; display: block; padding: 12px; }

.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    text-align: center;
}

.hero h1 { font-size: 2.5rem; margin-bottom: 20px; color: var(--primary); }
.hero p { font-size: 1.25rem; max-width: 800px; margin: 0 auto 30px; }

section { padding: 60px 0; }
h2 { text-align: center; margin-bottom: 40px; font-size: 2rem; }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid var(--border);
}

.service-card .icon { font-size: 2.5rem; margin-bottom: 15px; }
.service-card h3 { margin-bottom: 15px; color: var(--primary); }

.trust { background: var(--light-bg); }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    text-align: center;
}

.faq-item {
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
}

.contact { background: var(--light-bg); }
.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.form-group { margin-bottom: 20px; }
input, textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 5px;
    font-size: 1rem;
}

.status-msg {
    margin-top: 15px;
    text-align: center;
    font-weight: 500;
}

footer {
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid var(--border);
    font-size: 0.9rem;
    color: #666;
}

@media (max-width: 768px) {
    header .container { flex-direction: column; }
    nav { margin-top: 15px; }
    nav a { margin: 0 10px; }
    .hero h1 { font-size: 2rem; }
}