/* Full-width top bar — matches industries/industry-page.css nav */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 15, 26, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

[data-theme="light"] .site-header {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
}

.site-header nav {
    width: 100%;
}

nav {
    width: 100%;
}

nav .container {
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 32px;
    height: 64px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

.logo {
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    font-size: 20px;
    flex-shrink: 0;
    text-decoration: none;
    color: var(--text-primary);
}
.logo span {
    color: var(--accent);
}
nav ul {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0;
    padding: 0;
}
nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}
nav a:hover {
    color: var(--text-primary);
}
.menu-toggle {
    display: none;
    background: none;
    border: 0;
    color: var(--text-primary);
    font-size: 22px;
    cursor: pointer;
    padding: 4px 8px;
}
.nav-cta,
a.nav-cta {
    background: var(--accent);
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
    border: 1px solid var(--accent);
    box-sizing: border-box;
}
.nav-cta:hover,
a.nav-cta:hover {
    background: var(--accent-hover);
    color: #fff !important;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}
.auth-btn,
a.auth-btn,
button.auth-btn {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-family: inherit;
    box-sizing: border-box;
}
.auth-btn:hover {
    border-color: var(--text-muted);
    background: rgba(148, 163, 184, 0.08);
}
.theme-toggle {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    width: 44px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}
.theme-toggle:hover {
    color: var(--text-primary);
    border-color: var(--text-muted);
}

@media (max-width: 768px) {
    nav ul {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        border-bottom: 1px solid var(--border);
        background: rgba(10, 15, 26, 0.97);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 16px 24px;
        gap: 0;
        box-shadow: 0 16px 36px rgba(2, 6, 23, 0.35);
    }
    [data-theme="light"] nav ul {
        background: rgba(255, 255, 255, 0.98);
    }
    nav ul.open {
        display: flex;
    }
    nav ul li {
        padding: 8px 0;
    }
    .menu-toggle {
        display: inline-block;
    }
    .container {
        padding: 0 16px;
    }
    /* Keep Login visible on mobile (single tap); hide Contact Sales to save space */
    .header-actions .nav-cta {
        display: none;
    }
}