/* ==========================================================================
   CAUK Site Header
   Enqueue this file from functions.php — see enqueue-snippet.php
   ========================================================================== */

:root {
    --ca-green: #00594F;
    --ca-green-hover: #01665a;
    --text-dark: #333333;
    --text-light: #666666;
    --border-color: #eaeaea;
    --font-stack: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* --- Header Layout ---
   Scoped to .cauk-header (not .site-header) so this never clobbers
   Twenty Seventeen's own #masthead.site-header styling. */
.cauk-header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    font-family: var(--font-stack);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

/* --- Logo --- */
.cauk-logo-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    padding: 10px 0;
}

.cauk-logo-img {
    width: 100px;
    height: auto;
    display: block;
}

.cauk-logo-text-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-family: 'Roboto', var(--font-stack);
    font-weight: 500;
}

.cauk-logo-text-group span {
    color: var(--ca-green);
    font-size: 1.6em;
    line-height: 1.1;
    margin: 0;
    letter-spacing: -0.5px;
    text-align: right;
}

.cauk-logo-text-group span.subtitle {
    color: var(--text-dark);
    margin: 4px 0 0 0;
}

/* --- CTA Dropdown Container --- */
.cta-wrapper {
    position: relative;
}

.btn-help {
    background-color: var(--ca-green);
    color: #ffffff;
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s ease;
    font-family: inherit;
}

.btn-help:hover,
.cta-wrapper.is-open .btn-help {
    background-color: var(--ca-green-hover);
}

.btn-help:focus-visible {
    outline: 3px solid #7fb3ac;
    outline-offset: 2px;
}

.chevron {
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

/* --- Dropdown Panel --- */
.dropdown-menu {
    z-index: 999;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background-color: #ffffff;
    width: 380px;
    max-width: calc(100vw - 20px);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.3s;
}

/* Open state, driven by JS (click/tap) and keyboard focus */
.cta-wrapper.is-open .dropdown-menu,
.cta-wrapper:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.cta-wrapper.is-open .chevron,
.cta-wrapper:focus-within .chevron {
    transform: rotate(180deg);
}

/* Hover only for devices that actually have a precise pointer (desktop mice) */
@media (hover: hover) and (pointer: fine) {
    .cta-wrapper:hover .btn-help {
        background-color: var(--ca-green-hover);
    }

    .cta-wrapper:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .cta-wrapper:hover .chevron {
        transform: rotate(180deg);
    }
}

/* --- Dropdown Rows --- */
.region-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.region-row:last-child {
    border-bottom: none;
}

.region-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.region-title {
    font-size: 0.85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.region-phone {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    text-decoration: none;
}

.region-phone:hover,
.region-phone:focus-visible {
    color: var(--ca-green);
}

.region-hours {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

/* --- Icon Actions --- */
.region-actions {
    display: flex;
    gap: 0.75rem;
}

.action-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #f0f7f3;
    color: var(--ca-green);
    transition: all 0.2s ease;
}

.action-icon:hover,
.action-icon:focus-visible {
    background-color: var(--ca-green);
    color: #ffffff;
    outline: none;
}

.action-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 480px) {
    .header-container {
        padding: 0.75rem;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .cauk-logo-img {
        width: 75px;
    }

    .cauk-logo-text-group span {
        font-size: 1.2em;
    }

    .btn-help {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    /* Full-width, centered dropdown on mobile */
    .dropdown-menu {
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(-10px);
    }

    .cta-wrapper.is-open .dropdown-menu,
    .cta-wrapper:focus-within .dropdown-menu {
        transform: translateX(-50%) translateY(0);
    }

    @media (hover: hover) and (pointer: fine) {
        .cta-wrapper:hover .dropdown-menu {
            transform: translateX(-50%) translateY(0);
        }
    }

    .region-phone {
        font-size: 1.15rem;
    }
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
    .dropdown-menu,
    .chevron {
        transition: none;
    }
}

/* ==========================================================================
   Twenty Seventeen compatibility fix
   Twenty Seventeen absolutely-positions .navigation-top to overlay the
   bottom of a hero header image, and uses JS to offset it based on
   .site-branding's height. The new CAUK header doesn't use that image/
   branding markup, so that overlay math no longer applies — this takes
   the nav out of that scheme and back into normal document flow.
   Scoped to body.cauk-new-header-active so the old design is unaffected.
   ========================================================================== */
body.cauk-new-header-active #masthead,
body.cauk-new-header-active .site-header {
    position: static;
    top: 0;
    z-index: 1000;
    height: auto !important;
    min-height: 0 !important;
    background-color: #ffffff;
}

body.cauk-new-header-active .navigation-top {
    position: sticky !important;
    top: 0 !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
    width: auto !important;
    margin-top: 0 !important;
    transform: none !important;
}