/* Shared nav styles — include in every page: <link rel="stylesheet" href="/nav.css"> */
.header { padding: 16px 40px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #eee; position: relative; }
.logo { font-size: 20px; font-weight: 700; color: #0f3460; text-decoration: none; }
.logo span { color: #e94560; }
.nav-links { display: flex; align-items: center; gap: 16px; }
.nav-link { font-size: 14px; font-weight: 600; color: #0f3460; text-decoration: none; padding: 8px 16px; transition: all 0.2s; }
.nav-link:hover { color: #e94560; }
.nav-link.active { color: #e94560; }
.contact-link { font-size: 14px; font-weight: 600; color: #0f3460; text-decoration: none; padding: 8px 16px; border: 1px solid #0f3460; border-radius: 6px; transition: all 0.2s; }
.contact-link:hover { background: #0f3460; color: white; }
.contact-link.active { background: #0f3460; color: white; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle svg { width: 24px; height: 24px; fill: #0f3460; }

@media (max-width: 768px) {
    .header { padding: 16px 20px; }
    .menu-toggle { display: block; }
    .nav-links {
        display: none;
        position: absolute;
        top: 56px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 0;
        gap: 0;
        border-bottom: 1px solid #ddd;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        z-index: 100;
    }
    .nav-links.open { display: flex; }
    .nav-link {
        display: block;
        width: 100%;
        padding: 16px 24px;
        border-radius: 0;
        background: #f8f9fc;
        border-bottom: 1px solid #e2e6ed;
        text-align: center;
    }
    .nav-link:hover { background: #eef1f7; }
    .nav-link.active { background: #eef1f7; color: #e94560; }
    .contact-link {
        display: block;
        width: 100%;
        text-align: center;
        margin: 0;
        padding: 16px 24px;
        background: #f8f9fc;
        border-radius: 0;
        border: none;
        border-bottom: 1px solid #e2e6ed;
        color: #0f3460;
        font-size: 14px;
        font-weight: 600;
    }
    .contact-link:hover { background: #eef1f7; color: #e94560; }
}