/* Responsive navigation menu */
.nav-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 50px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-sizing: border-box;
    padding: 10px 20px;
    background: transparent; /* draw glass on ::before for consistency */
    isolation: isolate; /* ensure backdrop composite works reliably */
}
.nav-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: #2d303b; /* solid background matching body */
    border-bottom: none;
    box-shadow: none;
    pointer-events: none;
    transition: opacity 0.3s ease;
}
.nav-container.scrolled::before {
    opacity: 0;
    transition: opacity 0.3s ease;
}
/* Show nav background when hamburger menu is active */
.nav-container.scrolled.menu-open::before,
.nav-container.scrolled .nav-menu.active ~ * {
    opacity: 1 !important;
}
/* Force background visible when menu is open */
.nav-container.menu-open::before {
    opacity: 1 !important;
}
.nav-container.scrolled .hamburger {
    display: flex;
}
.nav-menu {
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform-origin: left center;
}
.nav-container.scrolled .nav-menu:not(.active) {
    opacity: 0;
    transform: scale(0.1) translateX(-20px);
    pointer-events: none;
}
/* When hamburger is active on desktop, show menu inline and hide hamburger */
.nav-container.scrolled .nav-menu.active {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}
@media (min-width: 769px) {
    .nav-container.scrolled .hamburger.active {
        display: none;
    }
    .nav-container.scrolled .nav-menu.active {
        gap: 15px;
        flex-wrap: nowrap;
        padding: 0 !important;
        max-height: none;
        position: static;
        background: transparent;
        backdrop-filter: none;
    }
}
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    background: none;
    border: none;
    padding: 0;
}
.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}
.nav-menu {
    display: flex;
    gap: 20px;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    flex-wrap: nowrap;
}
.nav-menu a {
    position: relative;
    color: #fff;
    text-decoration: none;
    letter-spacing: 0;
    transition: color 0.25s ease, letter-spacing 0.25s ease;
}
.nav-menu a::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -6px;
    width: 0;
    height: 1px;
    background: #fff;
    transform: translateX(-50%);
    transition: width 0.25s ease;
}
.nav-menu a.active::after,
.nav-menu a[aria-current="page"]::after {
    width: 70%;
}
.nav-menu a:hover {
    color: #fff;
    letter-spacing: 0.5px;
}
.nav-menu a:hover::after {
    width: 70%;
}

/* Override conflicts from other stylesheets */
.nav-container ul {
    display: flex !important;
    list-style-type: none !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 20px !important;
    align-items: center !important;
}
/* Add bottom padding when menu is active (dropdown state) */
.nav-menu.active {
    padding-bottom: 60px !important;
}
.nav-container li {
    display: block !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
}
.nav-container a {
    display: inline !important;
    color: white !important;
    text-decoration: none !important;
    padding: 8px 0 !important;
    margin: 0 !important;
}
.nav-container a:hover {
    color: #fff !important;
    text-decoration: none !important;
}

/* Mobile styles */
@media (max-width: 768px) {
    .nav-container {
        padding: 15px 20px;
    }
    .hamburger {
        display: flex;
        z-index: 1001;
    }
    .nav-menu {
        position: fixed;
        top: 50px; /* sits directly under the 50px bar */
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: #2d303b; /* solid background for dropdown */
        z-index: 1002; /* above header */
        padding: 0;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        visibility: hidden;
        opacity: 0;
        transition: max-height 0.3s ease, visibility 0s 0.3s, opacity 0.3s ease, padding 0.3s ease;
        border-bottom: none;
        pointer-events: none;
    }
    .nav-menu.active {
        max-height: 600px;
        visibility: visible;
        opacity: 1;
        pointer-events: auto;
        padding: 20px 20px 60px 20px; /* extra bottom padding */
        gap: 15px;
        transition: max-height 0.3s ease, visibility 0s, opacity 0.3s ease, padding 0.3s ease;
    }


@media (prefers-reduced-motion: reduce) {
    .nav-menu a,
    .nav-menu a::after {
        transition: none !important;
    }
}
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    .nav-container ul {
        gap: 15px !important;
    }
}

.container {
    margin-top: 0; /* no push-down; nav overlays content */
}

/* Photography page overlay nav: do not push content, sit above images */
/* Photography-specific overrides no longer required since overlay is universal */