/**
 * Public marketing site header — aligned with index.html (transparent → cream bar,
 * dual logo crossfade, hamburger + mobile drawer).
 * Load after page-local <style> so these rules win at equal specificity.
 */

#main-nav,
#main-nav .nav-links > a,
#main-nav .nav-cta,
#main-nav .nav-dropdown-trigger,
.mobile-menu .flex.flex-col > a {
    font-family: 'Playfair Display', serif;
}

/* Mobile Menu Styles */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #F5F3EE;
    z-index: 100;
    padding-top: 80px;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-menu.active {
    display: block;
    transform: translateX(0);
}

.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 101;
    background-color: white;
    border-radius: 4px;
    padding: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border: none;
    width: auto;
    height: auto;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: black;
    transition: all 0.3s ease;
}

.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 — transparent at top; cream bar + shadow after scroll */
.main-nav {
    background-color: transparent;
    border-bottom: 1px solid transparent;
    box-shadow: none;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.main-nav.nav-scrolled {
    background-color: #fffefa;
    border-bottom-color: rgba(229, 231, 235, 0.85);
    box-shadow: 0 6px 18px -6px rgba(26, 26, 26, 0.12);
}

.main-nav:not(.nav-scrolled) .nav-links > a,
.main-nav:not(.nav-scrolled) .nav-cta,
.main-nav:not(.nav-scrolled) .nav-dropdown-trigger {
    color: white !important;
    transition: color 0.2s ease;
}

.main-nav:not(.nav-scrolled) .nav-cta {
    border-color: white !important;
}

.main-nav:not(.nav-scrolled) .nav-cta:hover {
    background-color: white !important;
    color: black !important;
}

.main-nav.nav-scrolled .nav-links > a,
.main-nav.nav-scrolled .nav-cta {
    color: #1a1a1a !important;
}

.main-nav.nav-scrolled .nav-cta {
    border-color: #1a1a1a !important;
}

.main-nav.nav-scrolled .nav-cta:hover {
    background-color: #1a1a1a !important;
    color: #fff !important;
}

/* Active section — persistent underline while that section is in view */
#main-nav .nav-links > a.nav-link--active {
    text-decoration: underline !important;
    text-underline-offset: 4px;
    text-decoration-thickness: 2px;
}

#main-nav:not(.nav-scrolled) .nav-links > a.nav-link--active {
    color: #fff !important;
}

#main-nav.nav-scrolled .nav-links > a.nav-link--active {
    color: #203c2b !important;
}

.mobile-menu a.nav-link--active {
    color: #203c2b !important;
    border-bottom-color: #203c2b !important;
    text-decoration: underline;
    text-underline-offset: 6px;
    text-decoration-thickness: 2px;
}

/* Inquiry dropdown */
.nav-item--dropdown {
    position: relative;
}

/* Invisible bridge so hover stays active between trigger and menu */
.nav-item--dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 0.75rem;
}

.nav-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-size: inherit;
    font-weight: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    cursor: pointer;
    white-space: nowrap;
}

.main-nav:not(.nav-scrolled) .nav-dropdown-trigger {
    color: white !important;
}

.main-nav.nav-scrolled .nav-dropdown-trigger {
    color: #1a1a1a !important;
}

.nav-dropdown-chevron {
    display: inline-block;
    width: 0.45rem;
    height: 0.45rem;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg) translateY(-1px);
    transition: transform 0.2s ease;
}

.nav-item--dropdown.is-open .nav-dropdown-chevron,
.nav-item--dropdown:hover .nav-dropdown-chevron,
.nav-item--dropdown:focus-within .nav-dropdown-chevron {
    transform: rotate(-135deg) translateY(1px);
}

.nav-item--dropdown.nav-link--active .nav-dropdown-trigger {
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 2px;
}

.main-nav:not(.nav-scrolled) .nav-item--dropdown.nav-link--active .nav-dropdown-trigger {
    color: #fff !important;
}

.main-nav.nav-scrolled .nav-item--dropdown.nav-link--active .nav-dropdown-trigger {
    color: #203c2b !important;
}

#main-nav .nav-cta.nav-link--active {
    text-decoration: underline !important;
    text-underline-offset: 4px;
    text-decoration-thickness: 2px;
}

#main-nav:not(.nav-scrolled) .nav-cta.nav-link--active {
    color: #fff !important;
}

#main-nav.nav-scrolled .nav-cta.nav-link--active {
    color: #203c2b !important;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.65rem);
    right: 0;
    min-width: 15.5rem;
    margin: 0;
    padding: 0.4rem 0;
    list-style: none;
    background: #fffefa;
    border: 1px solid rgba(229, 231, 235, 0.9);
    border-radius: 0.5rem;
    box-shadow: 0 12px 32px rgba(26, 26, 26, 0.14);
    z-index: 60;
}

.nav-item--dropdown.is-open .nav-dropdown-menu,
.nav-item--dropdown:focus-within .nav-dropdown-menu {
    display: block;
}

@media (hover: hover) and (min-width: 769px) {
    .nav-item--dropdown:hover .nav-dropdown-menu {
        display: block;
    }
}

#main-nav .nav-dropdown-menu a {
    display: block;
    padding: 0.65rem 1rem;
    font-family: 'Times New Roman', Times, serif !important;
    font-size: 0.7rem !important;
    font-weight: 600;
    letter-spacing: 0.12em !important;
    text-transform: uppercase;
    text-decoration: none !important;
    color: #1a1a1a !important;
    white-space: nowrap;
    transition: background 0.15s ease, color 0.15s ease;
}

/* Submenu stays dark on transparent header (not affected by white nav link color) */
#main-nav:not(.nav-scrolled) .nav-dropdown-menu a {
    color: #1a1a1a !important;
}

#main-nav .nav-dropdown-menu a:hover {
    background: #f0f4ef;
    color: #203c2b !important;
}

.mobile-menu .mobile-nav-contact-group {
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 1rem;
    margin-bottom: 0.25rem;
}

.mobile-menu .mobile-nav-contact-label {
    font-family: 'Poppins', sans-serif;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #6b7280;
    margin-bottom: 0.75rem;
}

.mobile-menu .mobile-nav-contact-group a {
    display: block;
    font-family: 'Times New Roman', Times, serif !important;
    font-size: 0.9rem !important;
    font-weight: 600;
    letter-spacing: 0.14em !important;
    text-transform: uppercase;
    color: #1a1a1a;
    padding: 0.5rem 0 0.5rem 0.75rem;
    border: none;
    border-left: 2px solid #e5e7eb;
    margin-bottom: 0.35rem;
}

.mobile-menu .mobile-nav-contact-group a:hover {
    border-left-color: #203c2b;
    color: #203c2b;
}

#main-nav:not(.nav-scrolled) + .hamburger span {
    background-color: white;
}

#main-nav.nav-scrolled + .hamburger span {
    background-color: black;
}

/* Dual logo: white mark on transparent nav; black wordmark when scrolled */
#main-nav .nav-logo a {
    display: block;
    position: relative;
    height: 2.88rem;
}

@media (min-width: 768px) {
    #main-nav .nav-logo a {
        height: 3.6rem;
    }
}

#main-nav .nav-logo-img {
    transition: opacity 0.3s ease, filter 0.3s ease;
}

#main-nav .nav-logo-img--hero {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: auto;
    max-width: none;
    object-fit: contain;
    object-position: left center;
}

#main-nav .nav-logo-img--scrolled {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: auto;
    max-width: none;
    object-fit: contain;
    object-position: left center;
}

/* Hero (transparent bar): show background-removed mark as in the asset — no invert */
#main-nav:not(.nav-scrolled) .nav-logo-img--hero {
    opacity: 1;
    filter: none;
    pointer-events: auto;
}

#main-nav:not(.nav-scrolled) .nav-logo-img--scrolled {
    opacity: 0;
    pointer-events: none;
}

#main-nav.nav-scrolled .nav-logo-img--hero {
    opacity: 0;
    pointer-events: none;
}

#main-nav.nav-scrolled .nav-logo-img--scrolled {
    opacity: 1;
    filter: none;
    pointer-events: auto;
}

#main-nav:not(.nav-scrolled) + .hamburger {
    background-color: transparent;
    box-shadow: none;
}

@media (max-width: 768px) {
    nav {
        display: none !important;
        visibility: hidden;
        height: 0;
        padding: 0;
        margin: 0;
        border: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    body {
        overflow-x: hidden;
    }
}