/* One header for every page. Loaded last, after styles.css (and home.css / course.css where a
   page uses them), so these rules win over the older per-page nav styles. The markup is written
   into each page by scripts/apply_nav.py; edit the menu there, not by hand in the pages.
   Look: the homepage's deep jersey green bar, the green-and-gold NYC HONOR wordmark, uppercase
   links, gold Donate button. */

.nav.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 10px 0;
    background: rgba(6, 35, 26, 0.94);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-family: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

.nav.site-nav.scrolled {
    background: rgba(6, 35, 26, 0.98);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
}

.nav.site-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

/* The wordmark: the original NYC Honor colors, upright, and it always goes home. */
.nav.site-nav .nav-brand {
    display: inline-block;   /* not flex: flex would drop the space between NYC and HONOR */
    line-height: 44px;
    font-family: inherit;
    font-style: normal;
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: 0.5px;
    color: #15803D;
    text-decoration: none;
    white-space: nowrap;
}

.nav.site-nav .nav-brand span { color: #B8923D; }

.nav.site-nav .nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 22px;
    margin: 0;
    padding: 0;
}

.nav.site-nav .nav-links a {
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
}

.nav.site-nav .nav-links a:hover,
.nav.site-nav .nav-links a[aria-current="page"] { color: #D9B45E; }

/* Section menus: Team, Course, Give. The label is itself a link to the section's main page,
   so a tap on a tablet still lands somewhere useful; hover or keyboard focus shows the rest. */
.nav.site-nav .nav-group { position: relative; }

.nav.site-nav .nav-group > a::after {
    content: '';
    width: 6px;
    height: 6px;
    margin-left: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
}

.nav.site-nav .nav-drop {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    position: absolute;
    top: 100%;
    left: -14px;
    min-width: 230px;
    background: #06231A;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
    visibility: hidden;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity .15s, transform .15s, visibility .15s;
}

.nav.site-nav .nav-group:hover .nav-drop,
.nav.site-nav .nav-group:focus-within .nav-drop {
    visibility: visible;
    opacity: 1;
    transform: none;
}

.nav.site-nav .nav-drop a {
    display: flex;
    padding: 0 18px;
    min-height: 42px;
    font-size: 0.74rem;
    color: rgba(255, 255, 255, 0.86);
}

.nav.site-nav .nav-drop a:hover { background: rgba(255, 255, 255, 0.06); }

.nav.site-nav a.nav-donate {
    color: #111;
    background: #D9B45E;
    padding: 0 18px;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}

.nav.site-nav a.nav-donate:hover,
.nav.site-nav a.nav-donate[aria-current="page"] { background: #E8C878; color: #111; }

.nav.site-nav .nav-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Phone: wordmark, a Donate button that is always in reach, and the menu button. */
.nav.site-nav .nav-donate-sm { display: none; }

.nav.site-nav .hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 9px 11px;
}

.nav.site-nav .hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px 0;
    border-radius: 2px;
    background: #fff;
    transition: all 0.3s;
}

.nav.site-nav a:focus-visible,
.nav.site-nav button:focus-visible,
.mobile-menu.site-menu a:focus-visible {
    outline: 3px solid #D9B45E;
    outline-offset: 3px;
}

.mobile-menu.site-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    background: #06231A;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 20px 24px 40px;
    overflow-y: auto;
    font-family: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
}

.mobile-menu.site-menu.show { display: flex; }

.mobile-menu.site-menu .menu-group { margin-bottom: 18px; }

.mobile-menu.site-menu .menu-label {
    display: block;
    margin-bottom: 4px;
    color: #D9B45E;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mobile-menu.site-menu a {
    display: flex;
    align-items: center;
    min-height: 46px;
    color: #fff;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 800;
    font-style: normal;
    text-transform: none;
    letter-spacing: 0;
}

.mobile-menu.site-menu a:hover,
.mobile-menu.site-menu a[aria-current="page"] { color: #D9B45E; }

.mobile-menu.site-menu a.nav-donate {
    justify-content: center;
    margin-top: 8px;
    background: #D9B45E;
    color: #111;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 1rem;
}

@media (max-width: 960px) {
    .nav.site-nav .nav-links { display: none; }
    .nav.site-nav .hamburger { display: block; }
    .nav.site-nav .nav-donate-sm {
        display: inline-flex;
        align-items: center;
        min-height: 40px;
        padding: 0 14px;
        background: #D9B45E;
        color: #111;
        text-decoration: none;
        font-size: 0.72rem;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }
}

@media (max-width: 360px) {
    .nav.site-nav .nav-brand { font-size: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
    .nav.site-nav .nav-drop { transition: none; }
}