/* =========================================================
   GAIARCADIA
   Shared Header Styles
   File: /css/header.css
   Bootstrap 5.3 compatible
   ========================================================= */


/* ---------------------------------------------------------
   HEADER SHELL
   --------------------------------------------------------- */

.site-header {
    position: relative;
    z-index: 1040;
    background: #ffffff;
}

.header-top {
    background: linear-gradient(90deg, #102f3a 0%, #164b58 48%, #215f69 100%);
    color: rgba(255, 255, 255, 0.88);
}

.header-top-inner {
    min-height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.header-top-message {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
}

.header-top-divider {
    color: rgba(255, 255, 255, 0.45);
}


/* ---------------------------------------------------------
   MAIN NAVBAR
   --------------------------------------------------------- */

.gaiarcadia-navbar {
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid rgba(26, 69, 79, 0.10);
    box-shadow: 0 8px 26px rgba(18, 50, 58, 0.05);
}

.gaiarcadia-navbar .container {
    position: relative;
}


/* ---------------------------------------------------------
   BRAND / LOGO
   --------------------------------------------------------- */

.gaiarcadia-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 2rem;
    padding-top: 0;
    padding-bottom: 0;
    text-decoration: none;
    line-height: 1;
}

.gaiarcadia-logo {
    display: block;
    width: auto;
    height: 72px;
    max-width: 220px;
    object-fit: contain;
}

.gaiarcadia-brand:hover .gaiarcadia-logo,
.gaiarcadia-brand:focus .gaiarcadia-logo {
    opacity: 0.96;
}


/* ---------------------------------------------------------
   NAV LINKS
   --------------------------------------------------------- */

.gaiarcadia-navbar .navbar-nav {
    gap: 0.05rem;
}

.gaiarcadia-navbar .nav-link {
    position: relative;
    padding: 0.72rem 0.62rem !important;
    color: #2f454d;
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.015em;
    white-space: nowrap;
    transition: color 0.18s ease,
        background-color 0.18s ease;
}

.gaiarcadia-navbar .nav-link:hover,
.gaiarcadia-navbar .nav-link:focus {
    color: #166c70;
}

.gaiarcadia-navbar .nav-link::after {
    margin-left: 0.34em;
}


/* Subtle underline for direct links */

.gaiarcadia-navbar .nav-item:not(.dropdown) > .nav-link:not(.btn)::before {
    content: "";
    position: absolute;
    left: 0.62rem;
    right: 0.62rem;
    bottom: 0.42rem;
    height: 2px;
    background: linear-gradient(90deg, #1d7779, #6ca694);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.18s ease;
}

.gaiarcadia-navbar .nav-item:not(.dropdown) > .nav-link:not(.btn):hover::before,
.gaiarcadia-navbar .nav-item:not(.dropdown) > .nav-link:not(.btn):focus::before {
    transform: scaleX(1);
}


/* ---------------------------------------------------------
   DROPDOWN MENUS
   --------------------------------------------------------- */

.gaiarcadia-navbar .dropdown-menu {
    min-width: 245px;
    margin-top: 0.45rem;
    padding: 0.55rem;
    background: rgba(255, 255, 255, 0.995);
    border: 1px solid rgba(24, 73, 82, 0.11);
    border-radius: 14px;
    box-shadow: 0 18px 42px rgba(22, 54, 61, 0.13);
}

.gaiarcadia-navbar .dropdown-item {
    padding: 0.68rem 0.8rem;
    color: #344a52;
    border-radius: 9px;
    font-size: 0.88rem;
    line-height: 1.3;
    white-space: normal;
    transition: color 0.16s ease,
        background-color 0.16s ease,
        transform 0.16s ease;
}

.gaiarcadia-navbar .dropdown-item:hover,
.gaiarcadia-navbar .dropdown-item:focus {
    color: #124f56;
    background: #eef7f5;
    transform: translateX(2px);
}

.gaiarcadia-navbar .dropdown-divider {
    margin: 0.42rem 0.3rem;
    border-color: rgba(39, 86, 94, 0.11);
}

.resources-dropdown {
    min-width: 275px !important;
}


/* ---------------------------------------------------------
   DONATE BUTTON
   --------------------------------------------------------- */

.btn-gaiarcadia-donate {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.62rem 1rem;
    color: #ffffff;
    background: linear-gradient(135deg, #b98438 0%, #d2a65a 52%, #b78232 100%);
    border: 1px solid rgba(143, 95, 31, 0.35);
    border-radius: 999px;
    box-shadow: 0 6px 18px rgba(171, 123, 51, 0.20);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.035em;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.18s ease,
        box-shadow 0.18s ease,
        filter 0.18s ease;
}

.btn-gaiarcadia-donate:hover,
.btn-gaiarcadia-donate:focus {
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 9px 24px rgba(171, 123, 51, 0.28);
    filter: brightness(1.03);
}


/* ---------------------------------------------------------
   NAVBAR TOGGLER
   --------------------------------------------------------- */

.gaiarcadia-navbar .navbar-toggler {
    padding: 0.45rem 0.55rem;
    border: 1px solid rgba(33, 74, 82, 0.18);
    border-radius: 10px;
}

.gaiarcadia-navbar .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(40, 113, 116, 0.12);
}


/* ---------------------------------------------------------
   CONTEXT STRIP
   --------------------------------------------------------- */

.header-context-strip {
    background: #f5f8f6;
    border-bottom: 1px solid rgba(28, 75, 83, 0.08);
}

.header-context-inner {
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.48rem;
    color: #839096;
    font-size: 0.75rem;
}

.header-context-inner a {
    color: #60767d;
    text-decoration: none;
    transition: color 0.16s ease;
}

.header-context-inner a:hover,
.header-context-inner a:focus {
    color: #176a70;
}

.header-context-inner span {
    color: #b1b9bc;
}


/* ---------------------------------------------------------
   LARGE-DESKTOP DROPDOWN HOVER
   --------------------------------------------------------- */

@media (min-width: 1200px) {

    .gaiarcadia-navbar .dropdown:hover > .dropdown-menu {
        display: block;
    }

    .gaiarcadia-navbar .dropdown > .dropdown-menu {
        margin-top: 0;
    }

}


/* ---------------------------------------------------------
   LAPTOP / SMALL DESKTOP
   --------------------------------------------------------- */

@media (max-width: 1399.98px) {

    .gaiarcadia-brand {
        margin-right: 1rem;
    }

    .gaiarcadia-logo {
        height: 58px;
        max-width: 220px;
    }

    .brand-tagline {
        font-size: 0.6rem;
    }

    .gaiarcadia-navbar .nav-link {
        padding-left: 0.48rem !important;
        padding-right: 0.48rem !important;
        font-size: 0.82rem;
    }

    .btn-gaiarcadia-donate {
        padding-left: 0.88rem;
        padding-right: 0.88rem;
    }

}


/* ---------------------------------------------------------
   MOBILE NAVIGATION
   --------------------------------------------------------- */

@media (max-width: 1199.98px) {

    .gaiarcadia-navbar {
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .gaiarcadia-brand {
        max-width: calc(100% - 72px);
    }

    .gaiarcadia-navbar .navbar-collapse {
        margin-top: 0.9rem;
        padding: 0.85rem 0 0.95rem;
        border-top: 1px solid rgba(31, 78, 87, 0.10);
    }

    .gaiarcadia-navbar .navbar-nav {
        align-items: stretch !important;
        gap: 0;
    }

    .gaiarcadia-navbar .nav-link {
        padding: 0.72rem 0.2rem !important;
        font-size: 0.94rem;
    }

    .gaiarcadia-navbar .nav-item:not(.dropdown) > .nav-link:not(.btn)::before {
        display: none;
    }

    .gaiarcadia-navbar .dropdown-menu {
        margin-top: 0;
        margin-bottom: 0.4rem;
        padding: 0.35rem 0 0.35rem 0.65rem;
        background: #f7faf8;
        border: 0;
        border-left: 2px solid #dbe8e3;
        border-radius: 0;
        box-shadow: none;
    }

    .gaiarcadia-navbar .dropdown-item {
        padding: 0.58rem 0.72rem;
        font-size: 0.9rem;
    }

    .gaiarcadia-navbar .dropdown-item:hover,
    .gaiarcadia-navbar .dropdown-item:focus {
        transform: none;
    }

    .gaiarcadia-navbar .dropdown-divider {
        margin-left: 0.7rem;
        margin-right: 0.7rem;
    }

    .btn-gaiarcadia-donate {
        width: 100%;
        margin-top: 0.6rem;
        border-radius: 10px;
    }

}


/* ---------------------------------------------------------
   TABLET
   --------------------------------------------------------- */

@media (max-width: 767.98px) {

    .header-top-inner {
        min-height: 30px;
    }

    .header-top-message {
        font-size: 0.7rem;
        gap: 0.36rem;
    }

    .header-top-message span:first-child,
    .header-top-divider {
        display: none;
    }

    .gaiarcadia-logo {
        height: 52px;
        max-width: 200px;
    }

    .brand-tagline {
        font-size: 0.55rem;
        letter-spacing: 0.07em;
    }

    .header-context-inner {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        min-height: 36px;
        padding-top: 0.2rem;
        padding-bottom: 0.2rem;
        scrollbar-width: none;
        white-space: nowrap;
    }

    .header-context-inner::-webkit-scrollbar {
        display: none;
    }

}


/* ---------------------------------------------------------
   SMALL MOBILE
   --------------------------------------------------------- */

@media (max-width: 575.98px) {

    .header-top {
        display: none;
    }

    .gaiarcadia-logo {
        height: 46px;
        max-width: 180px;
    }

    .brand-tagline {
        max-width: 200px;
        font-size: 0.5rem;
        line-height: 1.25;
    }

    .header-context-strip {
        display: none;
    }

}


/* ---------------------------------------------------------
   ACCESSIBILITY / REDUCED MOTION
   --------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {

    .gaiarcadia-navbar .nav-link,
    .gaiarcadia-navbar .dropdown-item,
    .btn-gaiarcadia-donate,
    .header-context-inner a {
        transition: none !important;
    }

    .gaiarcadia-navbar .dropdown-item:hover,
    .gaiarcadia-navbar .dropdown-item:focus,
    .btn-gaiarcadia-donate:hover,
    .btn-gaiarcadia-donate:focus {
        transform: none;
    }

}


/* ---------------------------------------------------------
   FINAL HEADER REFINEMENTS
   --------------------------------------------------------- */


/* The circular Gaiarcadia emblem stands alone; page-specific
   eyebrow text now provides the secondary identity language. */

.gaiarcadia-brand {
    min-width: 82px;
}


/* Give the primary navigation a little more breathing room
   without increasing its visual weight. */

@media (min-width: 1200px) {

    .gaiarcadia-main-nav .nav-link,
    .navbar-nav .nav-link {
        padding-left: 0.68rem;
        padding-right: 0.68rem;
    }

}


/* Slightly stronger secondary/context navigation for readability. */

.context-strip,
.gaiarcadia-context-strip,
.site-context-strip {
    color: #5f747c;
}

.context-strip a,
.gaiarcadia-context-strip a,
.site-context-strip a {
    color: #5f747c;
}

.context-strip a:hover,
.context-strip a:focus,
.gaiarcadia-context-strip a:hover,
.gaiarcadia-context-strip a:focus,
.site-context-strip a:hover,
.site-context-strip a:focus {
    color: #1f6f73;
}


/* Responsive logo sizing */

@media (max-width: 1199.98px) {

    .gaiarcadia-logo {
        height: 64px;
    }

}

@media (max-width: 767.98px) {

    .gaiarcadia-logo {
        height: 56px;
    }

    .gaiarcadia-brand {
        min-width: auto;
        margin-right: 1rem;
    }

}

@media (max-width: 575.98px) {

    .gaiarcadia-logo {
        height: 50px;
    }

}