/* Rock & Blu global navigation - single source shared across public pages */
.global-nav {
    --nav-ink: #1a1a1a;
    --nav-cyan: #06b6d4;
    position: fixed;
    top: 2rem;
    left: 50%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(95%, 1200px);
    padding: .8rem 2.5rem;
    border: 1px solid rgba(255,255,255,.68);
    border-radius: 999px;
    color: var(--nav-ink);
    background: rgba(255,255,255,.82);
    box-shadow: 0 10px 40px -10px rgba(0,0,0,.08), inset 0 0 0 1px rgba(255,255,255,.42);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    backdrop-filter: blur(24px) saturate(180%);
    transform: translateX(-50%);
    transition: background-color .35s ease, box-shadow .35s ease, transform .35s cubic-bezier(.16,1,.3,1), border-color .35s ease;
}
.global-nav:hover,
.global-nav.is-scrolled {
    border-color: rgba(255,255,255,.88);
    background: rgba(255,255,255,.94);
    box-shadow: 0 16px 52px -12px rgba(0,0,0,.14), inset 0 0 0 1px rgba(255,255,255,.55);
}
.global-nav:hover { transform: translateX(-50%) translateY(-2px); }
.global-nav .brand {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    gap: .65rem;
    border: 0;
    color: var(--nav-ink);
    background: transparent;
    font-family: var(--font-display, 'Montserrat', sans-serif);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: .15em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
}
.global-nav .brand::after {
    content: '';
    width: 6px;
    height: 6px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--nav-ink);
}
.global-nav .links { display: flex; align-items: center; gap: .5rem; }
.global-nav .nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: .5rem 1rem;
    color: rgba(26,26,26,.82);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .15em;
    line-height: 1.2;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color .25s ease, background-color .25s ease;
}
.global-nav .nav-link::after {
    content: '';
    position: absolute;
    right: 1rem;
    bottom: .12rem;
    left: 1rem;
    height: 1px;
    background: var(--nav-cyan);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .3s cubic-bezier(.16,1,.3,1);
}
.global-nav .nav-link:hover,
.global-nav .nav-link.is-current { color: #000; }
.global-nav .nav-link:hover::after,
.global-nav .nav-link.is-current::after { transform: scaleX(1); transform-origin: left; }
.global-nav .hub-text { color: #07869a !important; font-weight: 700 !important; }
.global-nav .hub-pulse {
    position: relative;
    display: inline-flex;
    width: .5rem;
    height: .5rem;
    margin-right: .5rem;
    flex: 0 0 auto;
}
.global-nav .hub-pulse::before,
.global-nav .hub-pulse span { position: absolute; inset: 0; border-radius: 50%; background: var(--nav-cyan); }
.global-nav .hub-pulse::before { content: ''; opacity: .75; animation: global-nav-pulse 1.2s ease-out infinite; }
@keyframes global-nav-pulse { from { transform: scale(1); opacity: .75; } to { transform: scale(2.3); opacity: 0; } }

.global-nav-toggle {
    display: none;
    width: 32px;
    height: 24px;
    padding: 2px;
    flex-direction: column;
    justify-content: space-between;
    border: 0;
    color: var(--nav-ink);
    background: transparent;
}
.global-nav-toggle span {
    width: 100%;
    height: 2px;
    border-radius: 99px;
    background: currentColor;
    transform-origin: left center;
    transition: transform .3s cubic-bezier(.16,1,.3,1), opacity .2s ease;
}
.global-nav-toggle.active span:nth-child(1) { transform: translate(4px,0) rotate(45deg); }
.global-nav-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(12px); }
.global-nav-toggle.active span:nth-child(3) { transform: translate(4px,0) rotate(-45deg); }

.global-mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: grid;
    place-items: center;
    padding: 7rem 1.5rem 2rem;
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    background: radial-gradient(circle at 74% 20%, rgba(6,182,212,.16), transparent 18rem), rgba(242,244,246,.96);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    backdrop-filter: blur(24px) saturate(150%);
    transform: translateY(-1.5rem);
    transition: opacity .3s ease, visibility .3s ease, transform .4s cubic-bezier(.16,1,.3,1);
}
.global-mobile-menu.active { visibility: visible; opacity: 1; transform: translateY(0); }
.global-mobile-menu .mobile-links { display: flex; flex-direction: column; align-items: center; gap: clamp(1rem,3vh,2rem); text-align: center; }
.global-mobile-menu .mobile-nav-link {
    color: #111;
    font-family: var(--font-display, 'Montserrat', sans-serif);
    font-size: clamp(1.35rem,6vw,2rem);
    font-weight: 700;
    letter-spacing: .09em;
    line-height: 1.1;
    text-decoration: none;
    text-transform: uppercase;
    transition: color .2s ease, transform .2s ease;
}
.global-mobile-menu .mobile-nav-link:hover,
.global-mobile-menu .mobile-nav-link.is-current { color: #07869a; transform: translateX(.25rem); }
body.global-nav-open { overflow: hidden !important; }
.global-nav :focus-visible,
.global-mobile-menu :focus-visible { outline: 2px solid var(--nav-cyan); outline-offset: 4px; }

@media (min-width: 769px) and (max-width: 1200px) {
    .global-nav { padding: .65rem 1.4rem; }
    .global-nav .brand { font-size: 1.05rem; }
    .global-nav .links { gap: .1rem; }
    .global-nav .nav-link { padding: .5rem .48rem; font-size: .61rem; }
}
@media (max-width: 768px) {
    .global-nav { top: 1rem; width: calc(100% - 1rem); padding: 1rem 1.35rem; }
    .global-nav:hover { transform: translateX(-50%); }
    .global-nav .brand { min-width: 0; font-size: 1rem; letter-spacing: .1em; }
    .global-nav .links { display: none; }
    .global-nav-toggle { display: flex; }
}
@media (prefers-reduced-motion: reduce) {
    .global-nav, .global-nav *, .global-mobile-menu, .global-mobile-menu * { animation: none !important; transition-duration: .01ms !important; }
}