/* ===== SHARED NAVIGATION STYLES — EliteMindRX ===== */
/* Source of truth: index.html navbar (task #637481 dropdown redesign) */

/* Nav variables (scoped via specificity to avoid page conflicts) */
.navbar, .mobile-menu {
    --nav-blue: #0054E4;
    --nav-blue-dark: #003EA8;
    --nav-blue-light: #E8F0FE;
    --nav-white: #ffffff;
    --nav-black: #0A0A0A;
    --nav-gray-100: #F5F5F5;
    --nav-gray-200: #E5E5E5;
    --nav-gray-400: #A3A3A3;
    --nav-gray-600: #525252;
    --nav-gray-800: #262626;
    --nav-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --nav-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--nav-transition);
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.navbar.scrolled {
    padding: 12px 0;
    border-bottom-color: var(--nav-gray-200);
    box-shadow: var(--nav-shadow-sm);
}
.navbar .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.navbar .logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--nav-black);
    text-decoration: none;
    flex-shrink: 0;
}
.navbar .logo img {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: block;
}

/* Desktop nav */
.navbar .nav-links {
    display: flex;
    align-items: center;
    gap: 2px;
}

/* Dropdown parent */
.navbar .nav-dropdown {
    position: relative;
}
.navbar .nav-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--nav-gray-600);
    background: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.2s ease, background 0.2s ease;
    white-space: nowrap;
    line-height: 1;
}
.navbar .nav-dropdown-trigger svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}
.navbar .nav-dropdown:hover .nav-dropdown-trigger,
.navbar .nav-dropdown:focus-within .nav-dropdown-trigger {
    color: var(--nav-blue);
    background: var(--nav-blue-light);
}
.navbar .nav-dropdown:hover .nav-dropdown-trigger svg,
.navbar .nav-dropdown:focus-within .nav-dropdown-trigger svg {
    transform: rotate(180deg);
}

/* Dropdown panel */
.navbar .dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    background: #fff;
    border-radius: 12px;
    padding: 6px;
    min-width: 210px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid var(--nav-gray-200);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 200;
}
.navbar .nav-dropdown:hover .dropdown-menu,
.navbar .nav-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}
.navbar .dropdown-menu a {
    display: block;
    padding: 9px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--nav-gray-600);
    border-radius: 8px;
    transition: color 0.15s ease, background 0.15s ease;
    white-space: nowrap;
    text-decoration: none;
}
.navbar .dropdown-menu a:hover {
    color: var(--nav-blue);
    background: var(--nav-blue-light);
}

/* Audience links (Athletes, Coaches, Parents) */
.navbar .nav-audience-links {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 6px;
    padding-left: 8px;
    border-left: 1px solid var(--nav-gray-200);
}
.navbar .nav-audience-link {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--nav-blue);
    border-radius: 8px;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease, background 0.2s ease;
}
.navbar .nav-audience-link:hover {
    color: var(--nav-blue-dark);
    background: var(--nav-blue-light);
}

/* Nav CTA button */
.navbar .nav-cta {
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    white-space: nowrap;
    background: var(--nav-blue);
    color: #FFFFFF !important;
    text-decoration: none;
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.navbar .nav-cta:hover {
    background: var(--nav-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,84,228,0.35);
}

/* Mobile hamburger (hidden on desktop) */
.navbar .mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.navbar .mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--nav-black);
    border-radius: 2px;
    transition: var(--nav-transition);
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--nav-white);
    z-index: 999;
    padding: 72px 24px 32px;
    flex-direction: column;
    overflow-y: auto;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.mobile-menu.active { display: flex; }
.mobile-menu .mobile-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    color: var(--nav-black);
    line-height: 1;
}

/* Accordion section */
.mobile-menu .mobile-accordion {
    border-bottom: 1px solid var(--nav-gray-100);
}
.mobile-menu .mobile-accordion-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 15px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--nav-black);
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}
.mobile-menu .mobile-accordion-trigger svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    transition: transform 0.2s ease;
    color: var(--nav-gray-400);
}
.mobile-menu .mobile-accordion.open .mobile-accordion-trigger svg {
    transform: rotate(180deg);
}
.mobile-menu .mobile-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}
.mobile-menu .mobile-accordion.open .mobile-accordion-content {
    max-height: 300px;
}
.mobile-menu .mobile-accordion-content a {
    display: block;
    padding: 10px 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--nav-gray-600);
    border-radius: 8px;
    transition: color 0.15s, background 0.15s;
    text-decoration: none;
}
.mobile-menu .mobile-accordion-content a:hover,
.mobile-menu .mobile-accordion-content a:active {
    color: var(--nav-blue);
    background: var(--nav-blue-light);
}
.mobile-menu .mobile-cta {
    margin-top: 20px;
    width: 100%;
    text-align: center;
    padding: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    background: var(--nav-blue);
    color: #FFFFFF !important;
    text-decoration: none;
    transition: background 0.3s ease;
}
.mobile-menu .mobile-cta:hover {
    background: var(--nav-blue-dark);
}

/* Mobile audience links */
.mobile-menu .mobile-audience-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--nav-gray-200);
}
.mobile-menu .mobile-audience-link {
    display: flex;
    align-items: center;
    padding: 14px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--nav-blue);
    text-decoration: none;
    transition: color 0.15s ease;
}
.mobile-menu .mobile-audience-link:hover,
.mobile-menu .mobile-audience-link:active {
    color: var(--nav-blue-dark);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .navbar .nav-links { display: none; }
    .navbar .mobile-toggle { display: flex; }
}
@media (max-width: 960px) and (min-width: 769px) {
    .navbar .nav-audience-links { display: none; }
}