/* ============================================================
   Alliance Corpo — Navigation Styles
   ============================================================ */

.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: padding var(--transition-base), background-color var(--transition-base);
}

.site-nav.scrolled {
    padding: 10px 0;
}

/* Light-section nav — lime-green tinted pill, dark brand */
.site-nav.nav-light .nav-pill {
    background: rgba(181, 255, 71, 0.18);
    border-color: rgba(181, 255, 71, 0.40);
    box-shadow: 0 4px 24px rgba(181, 255, 71, 0.12);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.site-nav.nav-light .nav-brand {
    color: #0a1628;
    /* stays dark on light bg */
}

.site-nav.nav-light .brand-logo {
    filter: brightness(0) opacity(0.9);
}

.site-nav.nav-light .nav-pill a {
    color: #111a0a;
}

.site-nav.nav-light .nav-pill a:hover,
.site-nav.nav-light .nav-pill a.active,
.site-nav.nav-light .nav-pill a:focus-visible {
    background: #B5FF47;
    color: #0a1628;
    outline: none;
}

.site-nav.nav-light .nav-hamburger span {
    background: #111a0a;
}

.site-nav.nav-light .nav-hamburger {
    background: rgba(181, 255, 71, 0.12);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

/* Brand */
.nav-brand {
    display: flex;
    align-items: center;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    text-decoration: none;
    letter-spacing: -0.02em;
    z-index: 10;
}

.brand-logo {
    height: 56px;
    width: auto;
    margin-right: 16px;
    object-fit: contain;
    transition: filter var(--transition-base);
}

.nav-brand:hover {
    opacity: 0.7;
}

.nav-brand .dot {
    color: var(--color-accent);
}

/* Center pill */
.nav-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 255, 255, 0.80);
    border: 1px solid rgba(0, 0, 0, 0.07);
    border-radius: var(--radius-pill);
    padding: 6px 8px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.nav-pill a {
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-dark);
    transition: background var(--transition-base), color var(--transition-base), outline var(--transition-base);
    letter-spacing: -0.01em;
}

.nav-pill a:hover,
.nav-pill a.active,
.nav-pill a:focus-visible {
    background: rgba(181, 255, 71, 0.15);
    color: #2d4a0e;
    outline: none;
}

/* Right actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.nav-actions .btn-book {
    padding: 10px 22px;
    font-size: 0.875rem;
}

/* Hamburger */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.nav-hamburger:hover,
.nav-hamburger:focus-visible {
    background: rgba(0, 0, 0, 0.1);
    outline: 2px solid var(--color-accent);
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: var(--transition-base);
}

.nav-hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile menu */
.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(0, 0, 0, 0.07);
    border-radius: var(--radius-lg);
    padding: 16px;
    margin-top: 8px;
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(20px);
    animation: fadeUp 0.25s ease;
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile a {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition-base);
    color: var(--color-dark);
}

.nav-mobile a:hover {
    background: rgba(0, 0, 0, 0.05);
}

.nav-mobile .btn-accent {
    margin-top: 8px;
    text-align: center;
    justify-content: center;
}

@media (max-width: 768px) {

    .nav-pill,
    .nav-actions {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }
}

/* Dark nav variant (for dark page backgrounds) */
.site-nav.nav-dark .nav-brand {
    color: var(--color-white);
}

.site-nav.nav-dark .nav-pill {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
}

.site-nav.nav-dark .nav-pill a {
    color: var(--color-text-light);
}

.site-nav.nav-dark .nav-pill a:hover,
.site-nav.nav-dark .nav-pill a.active,
.site-nav.nav-dark .nav-pill a:focus-visible {
    background: rgba(181, 255, 71, 0.18);
    color: #B5FF47;
    outline: none;
}

.site-nav.nav-dark .nav-hamburger span {
    background: var(--color-white);
}

.site-nav.nav-dark .nav-hamburger {
    background: rgba(255, 255, 255, 0.08);
}