/**
 * Page Sub Navigation Bar Block - Frontend Styles
 * Based on Figma design: Sub Nav Bar component
 */

.page-sub-nav-bar-block {
    width: 100%;
    position: sticky;
    top: 80px; /* Header height - stick below the header */
    z-index: 998; /* Below header z-index: 999 */
    margin-top: 80px;
}

.page-sub-nav-bar-container {
    max-width: 1728px;
    margin: 0 auto;
    padding: 0 150px;
    box-sizing: border-box;
}

.page-sub-nav-bar-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    position: relative;
    background-color: #F0F1F2;
    
}

/* Chevron Icon - Hidden on desktop */
.page-sub-nav-bar-chevron {
    display: none;
}

.page-sub-nav-bar-list {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.page-sub-nav-bar-item {
    margin: 0;
    padding: 0;
}

.page-sub-nav-bar-link {
    display: inline-block;
    padding: 8px 16px;
    font-family: 'Outfit', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.5em;
    color: #28323C;
    text-decoration: none;
    text-align: center;
    position: relative;
    transition: all 0.2s ease;
    white-space: nowrap;
    border-radius: 6px;
    background-color: transparent;
    cursor: pointer;
}

.page-sub-nav-bar-link:hover,
.page-sub-nav-bar-link.is-active {
    color: #28323C;
    background-color: white;
}

/* Active/Hover State Indicator - White background with shadow */
.page-sub-nav-bar-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #FFFFFF;
    border-radius: 6px;
    opacity: 0;
    transition: opacity 0.2s ease, box-shadow 0.2s ease;
    z-index: -1;
    pointer-events: none;
    box-shadow: 0px 4px 8px 0px rgba(48, 48, 48, 0.08);
}

/* Hover state - same styling as active */
.page-sub-nav-bar-link:hover::before {
    opacity: 1;
}

/* Active state - same styling as hover */
.page-sub-nav-bar-link.is-active::before {
    opacity: 1;
}

/* Bottom Rule */
/* .page-sub-nav-bar-rule {
    width: 100%;
    height: 1px;
    background-color: #DADEE0;
    position: absolute;
    bottom: 0;
    left: 0;
} */

/* Block Alignment Support */
.page-sub-nav-bar-block.alignwide {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.page-sub-nav-bar-block.alignwide .page-sub-nav-bar-container {
    max-width: 100%;
    padding: 0 50px;
}

.page-sub-nav-bar-block.alignfull {
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
}

.page-sub-nav-bar-block.alignfull .page-sub-nav-bar-container {
    max-width: 100%;
    padding: 0 150px;
}

/* Fix for editor - prevent overflow */
.block-editor-block-list__layout .page-sub-nav-bar-block.alignfull,
.editor-styles-wrapper .page-sub-nav-bar-block.alignfull,
.wp-block-acf-page-sub-navigation-bar .page-sub-nav-bar-block.alignfull {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
}

/* Responsive Design */

/* Desktop - 1025px to 1280px */
@media (min-width: 1025px) and (max-width: 1280px) {
    .page-sub-nav-bar-block {
        margin-top: 60px;
    }
    
    .page-sub-nav-bar-container {
        padding: 0 40px;
    }
    
    .page-sub-nav-bar-block.alignfull .page-sub-nav-bar-container {
        padding: 0 40px;
    }
}

/* Desktop - 1200px and below */
@media (max-width: 1200px) {
    .page-sub-nav-bar-block {
        margin-top: 60px;
    }
    
    .page-sub-nav-bar-container {
        padding: 0 80px;
    }
    
    .page-sub-nav-bar-block.alignfull .page-sub-nav-bar-container {
        padding: 0 80px;
    }
    
    .page-sub-nav-bar-block.alignwide .page-sub-nav-bar-container {
        padding: 0 40px;
    }
}

/* Tablet - 769px to 1024px */
@media (min-width: 769px) and (max-width: 1024px) {
    .page-sub-nav-bar-block {
        margin-top: 50px;
        top: 48px;
    }
    
    .page-sub-nav-bar-container {
        padding: 0 50px;
    }
    
    .page-sub-nav-bar-block.alignfull .page-sub-nav-bar-container {
        padding: 0 50px;
    }
    
    .page-sub-nav-bar-list {
        gap: 24px;
    }
    
    .page-sub-nav-bar-link {
        font-size: 15px;
    }
}

/* Mobile - 768px and below */
@media (max-width: 768px) {
    .page-sub-nav-bar-block {
        top: 48px; /* Mobile header height - stick below the header */
        margin-top: 30px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox - hide scrollbar */
        -ms-overflow-style: none; /* IE and Edge - hide scrollbar */
        scrollbar-color: transparent transparent; /* Firefox - make scrollbar transparent */
    }
    
    /* Hide scrollbar for Chrome, Safari, Opera */
    .page-sub-nav-bar-block::-webkit-scrollbar {
        display: none;
        width: 0;
        height: 0;
        background: transparent;
    }
    
    .page-sub-nav-bar-block::-webkit-scrollbar-track {
        display: none;
        background: transparent;
    }
    
    .page-sub-nav-bar-block::-webkit-scrollbar-thumb {
        display: none;
        background: transparent;
    }
    
    .page-sub-nav-bar-container {
        padding: 0 16px;
    }
    
    .page-sub-nav-bar-block.alignfull .page-sub-nav-bar-container {
        padding: 0 16px;
    }
    
    .page-sub-nav-bar-block.alignwide .page-sub-nav-bar-container {
        padding: 0 16px;
    }
    
    .page-sub-nav-bar-wrapper {
        height: 80px;
        position: relative;
        display: flex;
        align-items: center;
        padding-left: 10px;
    }
    
    .page-sub-nav-bar-list {
        gap: 32px;
        justify-content: flex-start;
        padding: 0;
        flex: 1;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox - hide scrollbar */
        -ms-overflow-style: none; /* IE and Edge - hide scrollbar */
    }
    
    /* Hide scrollbar on the list as well */
    .page-sub-nav-bar-list::-webkit-scrollbar {
        display: none;
        width: 0;
        height: 0;
        background: transparent;
    }
    
    .page-sub-nav-bar-list::-webkit-scrollbar-track {
        display: none;
        background: transparent;
    }
    
    .page-sub-nav-bar-list::-webkit-scrollbar-thumb {
        display: none;
        background: transparent;
    }
    
    .page-sub-nav-bar-link {
        font-size: 16px;
        padding: 8px 12px;
    }
    
    .page-sub-nav-bar-link::before {
        top: 0;
        bottom: 0;
        left: 0;
        right: 0;
        height: auto;
        width: auto;
        transform: none;
        border-radius: 6px;
    }
    
    /* Mobile Chevron Icon - Clickable Button */
    .page-sub-nav-bar-chevron {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        flex-shrink: 0;
        margin-left: 8px;
        background-color: transparent;
        border: none;
        cursor: pointer;
        padding: 8px;
        border-radius: 50%;
        transition: background-color 0.2s ease, transform 0.2s ease;
        color: #28323C;
        outline: none;
    }
    
    .page-sub-nav-bar-chevron:hover {
        background-color: rgba(40, 50, 60, 0.1);
        transform: scale(1.1);
    }
    
    .page-sub-nav-bar-chevron:active {
        transform: scale(0.95);
        background-color: rgba(40, 50, 60, 0.15);
    }
    
    .page-sub-nav-bar-chevron svg {
        width: 24px;
        height: 24px;
        display: block;
    }
}

/* Small Mobile - 480px and below */
@media (max-width: 480px) {
    .page-sub-nav-bar-block {
        margin-top: 20px;
    }
    
    .page-sub-nav-bar-list {
        gap: 16px;
    }
    
    .page-sub-nav-bar-link {
        font-size: 13px;
    }
}

/* Smooth scroll behavior for anchor links */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 200px; /* Header (80px) + Nav Bar (80px) + 40px padding */
}

/* Add scroll margin to anchor targets to prevent covering by sticky nav */
[id] {
    scroll-margin-top: 200px; /* Header (80px) + Nav Bar (80px) + 40px padding */
}

/* Tablet scroll padding */
@media (min-width: 769px) and (max-width: 1024px) {
    html {
        scroll-padding-top: 168px; /* Tablet Header (48px) + Nav Bar (80px) + 40px padding */
    }
    
    [id] {
        scroll-margin-top: 168px; /* Tablet Header (48px) + Nav Bar (80px) + 40px padding */
    }
}

/* Mobile scroll padding */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 250px !important; /* Mobile Header (48px) + Nav Bar (80px) + 122px padding to ensure heading is fully visible */
    }
    
    [id] {
        scroll-margin-top: 250px !important; /* Mobile Header (48px) + Nav Bar (80px) + 122px padding */
    }
    
    /* Ensure headings are fully visible on mobile */
    h1[id],
    h2[id],
    h3[id],
    h4[id],
    h5[id],
    h6[id] {
        scroll-margin-top: 250px !important;
        padding-top: 250px !important; /* Create space above heading */
        margin-top: -250px !important; /* Pull content back up so layout doesn't shift */
        position: relative;
        z-index: 1;
    }
    
    /* For sections/divs with IDs - ensure first heading inside is visible */
    section[id],
    div[id] {
        scroll-margin-top: 250px !important;
        position: relative;
    }
    
    /* Ensure first heading in sections is visible with proper spacing */
    section[id] > h1:first-child,
    section[id] > h2:first-child,
    section[id] > h3:first-child,
    section[id] > h4:first-child,
    section[id] > h5:first-child,
    section[id] > h6:first-child,
    div[id] > h1:first-child,
    div[id] > h2:first-child,
    div[id] > h3:first-child,
    div[id] > h4:first-child,
    div[id] > h5:first-child,
    div[id] > h6:first-child {
        padding-top: 250px !important; /* Create space above heading */
        margin-top: -250px !important; /* Pull content back up */
        position: relative;
        z-index: 1;
    }
}

/* Print styles */
@media print {
    .page-sub-nav-bar-block {
        display: none;
    }
}