/* NuraStats Public Pages */

* { margin: 0; padding: 0; box-sizing: border-box; }
.lp-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.lp-nav { padding: 1.25rem 0; display: flex; justify-content: space-between; align-items: center; }
.lp-brand { font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; font-weight: 700; text-decoration: none; color: var(--ns-text); }
.lp-brand span { color: #6C47FF; }
.lp-nav-links { display: flex; gap: 1.2rem; align-items: center; }
.lp-nav-links > a { color: var(--ns-text-muted); text-decoration: none; font-size: 0.96rem; font-weight:700; transition: color 0.2s; }
.lp-nav-links > a:hover { color: var(--ns-text); }
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { color: var(--ns-text-muted); text-decoration: none; font-size: 0.96rem; font-weight:700; cursor: pointer; display: flex; align-items: center; gap: 0.3rem; background: none; border: none; font-family: 'Inter', sans-serif; padding: 0; transition: color 0.2s; }
.nav-dropdown-trigger:hover, .nav-dropdown-trigger.open { color: var(--ns-text); }
.nav-dropdown-trigger .bi-chevron-down { font-size: 0.7rem; transition: transform 0.2s; }
.nav-dropdown-trigger.open .bi-chevron-down { transform: rotate(180deg); }
.nav-dropdown-menu { display: none; position: absolute; top: calc(100% + 0.75rem); left: 50%; transform: translateX(-50%); background: var(--ns-card-bg); border: 1px solid var(--ns-border); border-radius: 0.625rem; padding: 0.5rem; min-width: 240px; box-shadow: 0 8px 24px rgba(0,0,0,0.1); z-index: 100; }
.nav-dropdown-menu.open { display: block; }
.nav-dropdown-menu a { display: flex; align-items: center; gap: 0.625rem; padding: 0.625rem 0.875rem; border-radius: 0.375rem; text-decoration: none; color: var(--ns-text-muted); font-size: 0.875rem; transition: background 0.15s, color 0.15s; }
.nav-dropdown-menu a:hover { background: rgba(108,71,255,0.07); color: #6C47FF; }
.nav-dropdown-menu a .bi { font-size: 1rem; color: #6C47FF; flex-shrink: 0; }
a.lp-btn-primary, button.lp-btn-primary, .lp-btn-primary { background: #6C47FF; color: #fff !important; padding: 0.625rem 1.5rem; border-radius: 0.5rem; text-decoration: none; font-weight: 500; font-size: 0.9375rem; transition: background 0.2s; display: inline-block; }
a.lp-btn-primary:hover, button.lp-btn-primary:hover, .lp-btn-primary:hover { background: #5a3bdb; color: #fff !important; }
.lp-btn-outline { border: 1px solid var(--ns-border); color: var(--ns-text); padding: 0.625rem 1.5rem; border-radius: 0.5rem; text-decoration: none; font-size: 0.9375rem; transition: all 0.2s; display: inline-block; }
.lp-btn-outline:hover { border-color: #6C47FF; color: #6C47FF; }
.btn-large { padding: 0.875rem 2rem; font-size: 1rem; }
.lp-footer { border-top: 1px solid var(--ns-border); padding: 2rem 0; text-align: center; color: var(--ns-text-muted); font-size: 0.875rem; margin-top: 2rem; }

/* Logo dark mode switching */
.logo-dark { display: none; }
[data-theme="dark"] .logo-light { display: none; }
[data-theme="dark"] .logo-dark { display: inline; }

/* Mobile hamburger */
.lp-nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 0.25rem; color: var(--ns-text); font-size: 1.625rem; line-height: 1; }
.lp-theme-mobile { display: none; }
.lp-theme-desktop { display: inline-flex; }

@media (max-width: 768px) {
    .lp-nav { position: relative; flex-wrap: wrap; }
    .lp-nav-hamburger { display: block; }
    .lp-nav-links {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        width: 100%;
        background: var(--ns-card-bg);
        border: 1px solid var(--ns-border);
        border-radius: 0.625rem;
        margin-top: 0.75rem;
        padding: 0.5rem 0;
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    }
    .lp-nav-links.open { display: flex; }
    .lp-nav-home-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 0.75rem 1.25rem;
        border-bottom: 1px solid var(--ns-border);
    }
    .lp-nav-home-row a { color: var(--ns-text-muted); text-decoration: none; font-size: 0.96rem; font-weight: 700; }
    .lp-theme-mobile { display: inline-flex; }
    .lp-theme-desktop { display: none !important; }
    .lp-nav-links > a,
    .lp-nav-links > .nav-dropdown {
        width: 100%;
        padding: 0.75rem 1.25rem;
        border-bottom: 1px solid var(--ns-border);
    }
    .lp-nav-links > a:last-child,
    .lp-nav-links > *:last-child { border-bottom: none; }
    .lp-nav-links > a.lp-btn-primary { margin: 0.5rem 1.25rem; width: calc(100% - 2.5rem); text-align: center; }
    .nav-dropdown-trigger { width: 100%; justify-content: space-between; }
    .nav-dropdown-menu { position: static; transform: none; box-shadow: none; border: none; border-radius: 0; padding: 0 0 0 1rem; background: transparent; min-width: 0; width: 100%; }
    .nav-dropdown-menu.open { display: block; }
    .nav-dropdown-menu a { padding: 0.5rem 0.875rem; }
}