/* ============================================================
   PACES PATHFINDERS LEARNING LIBRARY
   resource.css
   Extends style.css
============================================================ */

:root {
    --resource-success: #3ddc84;
    --resource-success-soft: rgba(61, 220, 132, 0.10);
    --resource-success-border: rgba(61, 220, 132, 0.32);

    --resource-danger: #ff6b6b;
    --resource-danger-soft: rgba(255, 107, 107, 0.09);
    --resource-danger-border: rgba(255, 107, 107, 0.30);
}

/* ---------- Shared Tokens & Utility Classes ---------- */
.resource-hero,
.resource-cta {
    background: var(--card-bg);
    border: 1.5px solid rgba(241, 177, 27, 0.45);
    border-radius: 22px;
    padding: 34px;
}

.resource-hero {
    box-shadow: var(--shadow-lg);
    margin-bottom: 28px;
}

.resource-card,
.resource-accordion details,
.summary-item {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
}

/* ---------- Layout ---------- */
.resource-page {
    padding: 32px 0 60px;
}

.resource-container {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
}

/* FIX: Forces sections to clear sticky navbar on scroll */
.resource-section {
    margin-bottom: 28px;
    scroll-margin-top: 170px;
}

.resource-section > p {
    max-width: 850px;
    line-height: 1.8;
    color: var(--text-soft);
}

.resource-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 26px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.resource-breadcrumb a {
    color: var(--cyan);
    transition: color 0.2s ease;
}

.resource-breadcrumb a:hover,
.resource-breadcrumb a:focus-visible {
    color: var(--gold);
    outline: none;
}

/* ---------- Hero Element ---------- */
.resource-badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(241, 177, 27, 0.14);
    border: 1px solid rgba(241, 177, 27, 0.35);
    color: var(--gold);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.resource-hero h1 {
    margin: 18px 0 10px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 0.9;
    color: var(--gold);
    text-transform: uppercase;
}

.resource-subtitle {
    margin-bottom: 14px;
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 700;
}

.resource-description {
    max-width: 850px;
    line-height: 1.8;
    color: var(--text-soft);
}

.resource-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.resource-meta span {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-soft);
}

.resource-meta i {
    margin-right: 6px;
    color: var(--gold);
}

/* ---------- Quick Sticky Navigation ---------- */
.resource-nav {
    position: sticky;
    top: 92px;
    z-index: 20;
    display: flex;
    overflow-x: auto; /* Horizontal scroll on smaller screens */
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    margin-bottom: 28px;
    padding: 14px;
    background: rgba(7, 22, 45, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 18px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    scrollbar-width: thin;
    scrollbar-color: rgba(241, 177, 27, 0.3) transparent;
}

/* Hide scrollbar visually on WebKit if preferred */
.resource-nav::-webkit-scrollbar {
    height: 4px;
}
.resource-nav::-webkit-scrollbar-thumb {
    background: rgba(241, 177, 27, 0.3);
    border-radius: 4px;
}

.resource-nav a {
    padding: 10px 18px;
    border-radius: 999px;
    color: var(--text-soft);
    white-space: nowrap;
    transition: background 0.2s ease, color 0.2s ease;
}

.resource-nav a:hover,
.resource-nav a:focus-visible,
.resource-nav a.active {
    background: var(--gold);
    color: #071629;
    outline: none;
}

/* ---------- Typography Anchors ---------- */
.resource-title {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.resource-title i {
    color: var(--gold);
    font-size: 1.2rem;
}

.resource-title h2 {
    margin: 0;
    font-family: 'Barlow Condensed', sans-serif;
    color: var(--gold);
    text-transform: uppercase;
}

/* ---------- Content Grids ---------- */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
    margin-bottom: 30px;
}

/* ---------- Individual Cards ---------- */
.resource-card {
    padding: 24px;
    box-shadow: var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.1));
    transition: transform 0.25s cubic-bezier(0.25, 1, 0.5, 1), border-color 0.25s ease;
    will-change: transform;
}

.resource-card:hover {
    transform: translateY(-4px);
    border-color: rgba(241, 177, 27, 0.35);
}

.resource-card-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.resource-card-title h3 {
    margin: 0;
    font-family: 'Barlow Condensed', sans-serif;
    color: var(--gold);
    text-transform: uppercase;
}

.resource-card-title i {
    color: var(--cyan);
}

.resource-card h4 {
    margin: 22px 0 10px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.1rem;
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.resource-card h4:first-of-type {
    margin-top: 2px;
}

/* ---------- Structural Lists ---------- */
.resource-checklist {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.resource-checklist li {
    position: relative;
    padding-left: 24px;
    line-height: 1.6;
}

.resource-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--gold);
    font-weight: 700;
}

/* ---------- Tag Elements ---------- */
.resource-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.resource-tag {
    display: inline-flex;
    align-items: center;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(20, 182, 213, 0.12);
    border: 1px solid rgba(20, 182, 213, 0.35);
    color: #eafcff;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.resource-tag:hover {
    border-color: rgba(20, 182, 213, 0.6);
    background: rgba(20, 182, 213, 0.18);
}

/* ---------- Highlight Layouts ---------- */
.resource-highlight {
    background: linear-gradient(135deg, rgba(241, 177, 27, 0.12), rgba(241, 177, 27, 0.03));
    border: 1.5px solid rgba(241, 177, 27, 0.55);
    border-radius: 20px;
    padding: 28px 30px;
    box-shadow: var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.1));
}

.resource-highlight h3 {
    margin: 0 0 12px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.5rem;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.resource-highlight p {
    margin: 0;
    line-height: 1.8;
    color: var(--text-soft);
}

.resource-highlight strong {
    color: #ffffff;
}

.resource-note {
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.03);
    border-left: 4px solid var(--gold);
    border-radius: 0 16px 16px 0;
    line-height: 1.8;
    color: var(--text-soft);
}

.resource-note p {
    margin: 0;
}

.resource-note strong {
    color: var(--gold);
    font-weight: 700;
}

/* ---------- Callout Boxes: Pitfalls & Key Take-homes ---------- */
/* Danger callout used for "Common Pitfalls" sections */
.resource-warning {
    background: var(--resource-danger-soft);
    border: 1.5px solid var(--resource-danger-border);
    border-radius: 20px;
    padding: 26px 28px;
    box-shadow: var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.1));
}

.resource-warning .resource-checklist li {
    color: var(--text-soft);
}

.resource-warning .resource-checklist li::before {
    content: "!";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    top: 1px;
    border-radius: 50%;
    background: rgba(255, 107, 107, 0.18);
    color: var(--resource-danger);
    font-size: 0.75rem;
}

/* Positive callout used for "Key Take-home Messages" sections */
.resource-box {
    background: var(--resource-success-soft);
    border: 1.5px solid var(--resource-success-border);
    border-radius: 20px;
    padding: 26px 28px;
    box-shadow: var(--shadow-sm, 0 2px 4px rgba(0, 0, 0, 0.1));
}

.resource-box .resource-checklist li {
    color: var(--text-soft);
}

.resource-box .resource-checklist li::before {
    content: "✓";
    color: var(--resource-success);
}

/* ---------- Data Tables ---------- */
.resource-table {
    width: 100%;
    border-collapse: collapse;
    margin: 6px 0;
    font-size: 0.95rem;
}

.resource-table thead tr {
    background: rgba(241, 177, 27, 0.14);
}

.resource-table th {
    padding: 14px 18px;
    text-align: left;
    color: var(--gold);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border-bottom: 1.5px solid rgba(241, 177, 27, 0.4);
}

.resource-table th:first-child {
    border-top-left-radius: 12px;
}

.resource-table th:last-child {
    border-top-right-radius: 12px;
}

.resource-table td {
    padding: 14px 18px;
    color: var(--text-soft);
    line-height: 1.6;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.resource-table tbody tr {
    transition: background 0.2s ease;
}

.resource-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.resource-table tbody tr:last-child td {
    border-bottom: none;
}

/* ---------- Component Accordions ---------- */
.resource-accordion details {
    margin-bottom: 14px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.resource-accordion details[open] {
    border-color: rgba(241, 177, 27, 0.35);
}

.resource-accordion summary {
    padding: 18px 20px;
    color: var(--gold);
    font-weight: 700;
    cursor: pointer;
    user-select: none;
}

.resource-accordion summary:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: -4px;
}

.resource-accordion details div {
    padding: 0 20px 20px;
}

/* ---------- Chip Badges ---------- */
.resource-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.resource-chip {
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(241, 177, 27, 0.14);
    border: 1px solid rgba(241, 177, 27, 0.40);
    color: var(--gold);
    font-weight: 600;
}

/* ---------- Call to Action Layout ---------- */
.resource-cta {
    margin: 40px 0;
}

.resource-cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.resource-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    flex-shrink: 0;
}

.resource-cta-content h2 {
    margin: 0 0 12px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    line-height: 1.1;
    color: var(--gold);
    text-transform: uppercase;
}

.resource-cta-content p {
    margin: 0;
    max-width: 640px;
    line-height: 1.8;
    color: var(--text-soft);
}

/* ---------- Lower Navigation Line ---------- */
.resource-bottom-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin: 36px 0;
}

.resource-bottom-nav a {
    color: var(--cyan);
    font-weight: 700;
    transition: color 0.2s ease;
}

.resource-bottom-nav a:hover,
.resource-bottom-nav a:focus-visible {
    color: var(--gold);
    outline: none;
}

/* ---------- Top Reading Progress Indicator ---------- */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 0;
    height: 4px;
    background: var(--gold);
    transition: width 0.1s linear;
}

/* ---------- Scroll To Top Floating Action Button ---------- */
.scroll-top {
    position: fixed;
    right: 24px;
    bottom: 95px;
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: var(--gold);
    color: #071629;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform, opacity;
}

.scroll-top.show {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover,
.scroll-top:focus-visible {
    transform: translateY(-4px);
    outline: none;
}

/* ---------- Summary Analytics Block ---------- */
.resource-summary {
    margin: 28px 0 36px;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.summary-item {
    padding: 18px;
    color: var(--text-soft);
    line-height: 1.6;
    transition: border-color 0.25s ease, transform 0.25s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
}

.summary-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--gold);
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.summary-item:hover {
    border-color: rgba(241, 177, 27, 0.45);
    transform: translateY(-3px);
}

.summary-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.summary-value {
    color: #fff;
    font-weight: 700;
    line-height: 1.5;
}

/* ---------- Responsive Viewports ---------- */
@media (max-width: 900px) {
    .resource-grid,
    .summary-grid {
        grid-template-columns: 1fr;
    }
}

    .resource-cta-content {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Mobile Quick Nav Transformation */
    .resource-nav {
        top: 78px;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        border-radius: 12px;
        padding: 10px;
        gap: 8px;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .resource-nav::-webkit-scrollbar {
        display: none;
    }

    .resource-section {
        scroll-margin-top: 150px;
    }

    .resource-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .resource-highlight,
    .resource-warning,
    .resource-box {
        padding: 22px 20px;
    }

    .resource-cta-buttons {
        width: 100%;
    }
}