/* =========================================================
   Fonts
   ========================================================= */

@font-face {
    font-family: 'HPE Graphik XXCondensed';
    src: url('./fonts/HPEGraphikXXCondensed.woff2') format('woff2'),
         url('./fonts/HPEGraphikXXCondensed.woff') format('woff');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}


/* =========================================================
   Lightbox & Images
   ========================================================= */

.md-typeset a.glightbox {
    position: relative;
    display: inline-block;
    cursor: zoom-in;
}

.md-typeset a.glightbox::after {
    content: "\1F50D";
    /* 🔍 Unicode magnifying glass icon */
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 0 2px #000;
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
    pointer-events: none;
}

.md-typeset a.glightbox:hover::after {
    opacity: 1;
}

/* ✅ More specific image rule for MkDocs' .md-typeset content
   (redundant with the above "img", but ensures priority inside MkDocs) */
.md-typeset img[width] {
    max-width: none !important;
    height: auto !important;
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.md-typeset img {
    max-width: 80% !important;
    height: auto !important;
    display: block !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.md-typeset figcaption {
    margin: 0em auto !important;
}


/* =========================================================
   Tables
   ========================================================= */

/* ✅ Center ALL Markdown tables */
.md-typeset .md-typeset__table {
    display: flex;
    /* wrapper adapts to table size */
    justify-content: center;
    /* centers table horizontally */
}

.md-typeset .md-typeset__table table {
    width: max-content;
    /* table shrinks to fit its content */
    max-width: 95%;
    /* still responsive, won’t overflow */
    margin: 0 auto;
    /* fallback centering */
}

.md-typeset table {
    border-collapse: collapse;
    border: 1px solid var(--md-default-fg-color--lighter);
}

.md-typeset table th,
.md-typeset table td {
    border: 1px solid var(--md-default-fg-color--lighter);
}

/* Table header styling */
.md-typeset table thead th {
    background-color: #1d1f27 !important;
    color: white !important;
    text-transform: uppercase !important;
    font-size: 0.7rem;
    text-align: center;
}

/* Table body styling */
.md-typeset table tbody tr {
    font-size: 0.7rem;
}

.md-typeset table-caption {
    margin: 0em auto !important;
}

/* =========================================================
   Layout & Grid
   ========================================================= */

/* Only apply fixed sidebar widths on desktop screens */
@media screen and (min-width: 76.25em) {
    .md-sidebar {
        width: 15rem;
    }

    .md-nav--primary .md-nav__list {
        width: 14rem;
    }
}

.md-content__inner {
    margin-left: 6rem !important;
    margin-right: 6rem !important;
}

/* ✅ Adjust page grid (wider container than default MkDocs Material) */
.md-grid {
    max-width: 85rem;
}


/* =========================================================
   Typography
   ========================================================= */

.md-typeset h1 {
    margin: 0 0 0.25em !important;
    font-weight: bold !important;
    text-align: center !important;
    font-family: 'HPE Graphik XXCondensed';
    font-size: clamp(28px, 5vw, 64px);
    text-transform: uppercase;
}

.md-typeset h2 {
    margin: 0.2em 0 .2em !important;
    font-weight: bold !important;
    font-size: clamp(22px, 3vw, 34px);
}

.md-typeset h3 {
    margin: 0.1em 0 .1em !important;
    font-weight: bold !important;
    font-size: clamp(18px, 2.5vw, 24px);
}

.md-typeset ul li {
    margin-bottom: .0 !important;
}


/* =========================================================
   Header / Navigation / Tabs
   ========================================================= */

/* Header bar */
[data-md-color-scheme="default"] .md-header {
    background-color: #000000 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
}

[data-md-color-scheme="default"] .md-header__inner {
    background-color: transparent !important;
}

/* Logo area */
[data-md-color-scheme="default"] .md-header .md-logo img {
    filter: invert(1);
}

.md-header .md-logo {
    padding: 0.3rem 0;
}

/* Site title in header */
.md-header .md-header__title {
    font-weight: 600;
    letter-spacing: 0.02em;
    font-size: 0.82rem;
    text-transform: uppercase;
}

/* Search bar styling */
.md-search__input {
    border-radius: 6px !important;
    font-size: 0.8rem !important;
}

[data-md-color-scheme="default"] .md-search__input {
    background-color: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

[data-md-color-scheme="default"] .md-search__input:focus {
    background-color: rgba(255, 255, 255, 0.12) !important;
    border-color: rgba(0, 206, 158, 0.6) !important;
}

[data-md-color-scheme="default"] .md-search__input::placeholder {
    color: rgba(255, 255, 255, 0.45) !important;
}

/* Navigation tabs bar */
[data-md-color-scheme="default"] .md-tabs {
    background-color: #292D3A !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

/* Tab links */
.md-tabs__link {
    font-size: 0.72rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.03em !important;
    text-transform: uppercase !important;
    padding: 0 1.2em !important;
    opacity: 0.7;
    transition: opacity 0.2s ease, color 0.2s ease, border-color 0.2s ease !important;
    border-bottom: 2px solid transparent;
}

/* Active tab */
[data-md-color-scheme="default"] .md-tabs__item--active > .md-tabs__link {
    color: white !important;
    opacity: 1;
    border-bottom-color: #00ce9e !important;
}

/* Hover state on tab links */
[data-md-color-scheme="default"] .md-tabs__link:hover {
    color: white !important;
    opacity: 1;
    border-bottom-color: rgba(0, 206, 158, 0.4) !important;
}

/* Header icons (theme toggle, repo, etc.) */
.md-header__button {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.md-header__button:hover {
    opacity: 1;
}

/* Dark theme (slate) header and tabs */
[data-md-color-scheme="slate"] .md-header {
    background-color: #017b5e !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="slate"] .md-header__inner {
    background-color: transparent !important;
}

[data-md-color-scheme="slate"] .md-tabs {
    background-color: #01A982 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="slate"] .md-search__input {
    background-color: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-radius: 6px !important;
}

[data-md-color-scheme="slate"] .md-search__input:focus {
    background-color: rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
}

[data-md-color-scheme="slate"] .md-tabs__item--active > .md-tabs__link {
    color: white !important;
    opacity: 1;
    border-bottom-color: #7dd3fc !important;
}

[data-md-color-scheme="slate"] .md-tabs__link:hover {
    color: white !important;
    opacity: 1;
    border-bottom-color: rgba(125, 211, 252, 0.4) !important;
}


/* =========================================================
   Sidebar Navigation Polish
   ========================================================= */

/* Sidebar nav items */
.md-nav__link {
    font-size: 0.72rem;
    transition: color 0.15s ease, background-color 0.15s ease;
    border-radius: 4px;
    padding: 0.35em 0.6em !important;
}

.md-nav__link:hover {
    background-color: rgba(0, 115, 157, 0.06);
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
    background-color: rgba(125, 211, 252, 0.06);
}

/* Active sidebar link indicator */
.md-nav__link--active {
    font-weight: 600 !important;
    border-left: 3px solid #00a3e0;
    padding-left: 0.5em !important;
}

[data-md-color-scheme="slate"] .md-nav__link--active {
    border-left-color: #7dd3fc;
}

/* Section labels in sidebar */
.md-nav__item--nested > .md-nav__link {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    opacity: 0.85;
}


/* =========================================================
   Mobile / Responsive
   ========================================================= */

/* Tablets and small screens */
@media screen and (max-width: 960px) {
    .md-content__inner {
        margin-left: 1.5rem !important;
        margin-right: 1.5rem !important;
    }

    .md-typeset h1 {
        font-size: 36px;
    }

    .md-typeset h2 {
        font-size: 26px;
    }

    .md-typeset h3 {
        font-size: 20px;
    }

}

/* Phones */
@media screen and (max-width: 600px) {
    .md-content__inner {
        margin-left: 0.5rem !important;
        margin-right: 0.5rem !important;
    }

    .md-typeset h1 {
        font-size: 28px;
    }

    .md-typeset h2 {
        font-size: 22px;
    }

    .md-typeset h3 {
        font-size: 18px;
    }

    .md-typeset img {
        max-width: 100% !important;
    }

    .md-typeset img[width] {
        max-width: 100% !important;
    }
}


/* =========================================================
   Footer
   ========================================================= */

/* ✅ Footer custom styling */
.mdx-content__footer {
    margin-top: 20px;
    text-align: center;
}

.mdx-content__footer a {
    display: inline-block;
    transition: transform 250ms cubic-bezier(0.1, 0.7, 0.1, 1), color 125ms;
}

.mdx-content__footer a:focus,
.mdx-content__footer a:hover {
    transform: scale(1.2);
}

.mdx-content__footer hr {
    display: inline-block;
    width: 40px;
    margin: 16px;
    vertical-align: middle;
    background-color: currentColor;
    border: none;
}

/* ✅ Footer (light theme) */
[data-md-color-scheme="default"] .md-footer {
    background-color: #000000 !important;
    color: white !important;
}

[data-md-color-scheme="default"] .md-footer-meta {
    background-color: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ✅ Footer (dark theme) */
[data-md-color-scheme="slate"] .md-footer {
    background-color: #017b5e !important;
    color: white !important;
}

[data-md-color-scheme="slate"] .md-footer-meta {
    background-color: #017b5e;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

/* ✅ Footer links */
.md-footer a {
    color: white !important;
}


/* =========================================================
   Buttons
   ========================================================= */

/* ✅ Custom pill-shaped button */
.custom-button {
    display: inline-block;
    padding: 0.6em 1.2em;
    background-color: #0f172a;
    color: white !important;
    border-radius: 999px;
    /* makes it pill-shaped */
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

/* ✅ Font Awesome icons inside custom buttons */
.custom-button svg.svg-inline--fa {
    width: 2em;
    height: 2em;
    vertical-align: middle;
    margin-right: 0.4em;
    transform: translateY(2px);
    /* tweak alignment */
    color: white;
    /* ensures icons are white */
}

/* ✅ Hover effect on custom button */
.custom-button:hover {
    background-color: #0f172a;
}

/* ✅ Dark mode button color (same as default here) */
[data-md-color-scheme="slate"] .custom-button {
    background-color: #0f172a;
}


/* =========================================================
   Hero Section (Landing Page)
   ========================================================= */

/* Hide the auto-generated page title when hero-section is present */
.md-typeset:has(.hero-section) > h1,
.md-content:has(.hero-section) h1:first-of-type,
.md-typeset:has(.hero-section) h1,
article:has(.hero-section) h1 {
    display: none !important;
}

/* On home page, always show site title in header (prevent page title takeover) */
body:has(.hero-section) .md-header__topic:nth-child(2) {
    display: none !important;
}
body:has(.hero-section) .md-header__topic:first-child {
    opacity: 1 !important;
    transform: translateX(0) !important;
}

.hero-section {
    text-align: center;
    max-width: 800px;
    margin-inline: auto;
}

.hero-logo {
    max-width: 220px;
    height: auto;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin: 0 0 0.5rem;
    color: #292D3A;
}

[data-md-color-scheme="slate"] .hero-title {
    color: #f0f2f5;
}

.hero-subtitle {
    font-size: 1.15rem;
    font-weight: 500;
    color: #292D3A;
    margin: 0 0 0.5rem;
}

[data-md-color-scheme="slate"] .hero-subtitle {
    color: #cbd5e1;
}

.hero-description {
    font-size: 0.95rem;
    color: #6b7280;
    margin: 0 0 2rem;
}

[data-md-color-scheme="slate"] .hero-description {
    color: #94a3b8;
}

.hero-cta {
    display: inline-block;
    padding: 0.75rem 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    background-color: #00739d;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.hero-cta:hover {
    background-color: #005a7a;
    transform: translateY(-2px);
    color: #ffffff;
}

[data-md-color-scheme="slate"] .hero-cta {
    background-color: #3db8e5;
    color: #0f172a;
}

[data-md-color-scheme="slate"] .hero-cta:hover {
    background-color: #60c8ed;
}

/* =========================================================
   Latest Section
   ========================================================= */

.latest-section {
    max-width: 1400px;
    margin-inline: auto;
    text-align: center;
}

.latest-heading {
    font-size: 1.4rem;
    font-weight: 600;
    color: #292D3A;
    margin: 0 auto 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #292D3A;
    display: block;
    text-align: center;
}

[data-md-color-scheme="slate"] .latest-heading {
    color: #f0f2f5;
    border-bottom-color: #01A982;
}

/* =========================================================
   Latest Articles Grid (Home page)
   ========================================================= */

.latest-grid {
    display: grid;
    text-align: left;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin-inline: auto;
}

.latest-grid .card {
    font-size: 0.85rem;
}

.latest-grid .card-icon {
    height: 90px;
    margin-top: 0.5rem;
}

.latest-grid .card-text {
    padding: 0.5rem 0.6rem 0.6rem;
}

.latest-grid .card-title {
    font-size: 0.72rem;
}

.latest-grid .card-subtitle {
    font-size: 0.6rem;
}

@media (max-width: 768px) {
    .latest-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .latest-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =========================================================
   Cards
   ========================================================= */

/* ✅ Card filter input */
.card-filter-container {
    max-width: 1400px;
    margin-inline: auto;
    padding: 1rem 0 0;
}

.card-filter-input {
    width: 100%;
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: #ffffff;
    color: #1d1f27;
    box-sizing: border-box;
}

.card-filter-input:focus {
    border-color: #00739d;
    box-shadow: 0 0 0 3px rgba(0, 115, 157, 0.15);
}

[data-md-color-scheme="slate"] .card-filter-input {
    background-color: #1e2433;
    border-color: rgba(255, 255, 255, 0.12);
    color: #f0f2f5;
}

[data-md-color-scheme="slate"] .card-filter-input:focus {
    border-color: #3db8e5;
    box-shadow: 0 0 0 3px rgba(61, 184, 229, 0.15);
}

/* ✅ Card grid layout */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
    gap: 1.75rem;
    max-width: 1400px;
    margin-inline: auto;
    padding: 1rem 0;
}

/* ✅ Card component — magazine style */
.card {
    display: flex;
    flex-direction: column;
    width: 100%;
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    background-color: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    box-sizing: border-box;
}

/* Dark mode */
[data-md-color-scheme="slate"] .card {
    background-color: #1e2433;
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
    border-color: #00739d;
}

[data-md-color-scheme="slate"] .card:hover {
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
    border-color: #3db8e5;
}

/* ✅ Card cover image */
.card-icon {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
    margin-top: 0.5rem;
    background-color: #ffffff;
}

[data-md-color-scheme="slate"] .card-icon {
    background-color: #ffffff;
}

/* ✅ Card text area */
.card-text {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.25rem 1.25rem;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

/* ✅ Title */
.card-title {
    color: #1d1f27;
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.35;
    margin: 0;
    overflow-wrap: break-word;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

[data-md-color-scheme="slate"] .card-title {
    color: #f0f2f5;
}

/* ✅ Subtitle / Author */
.card-subtitle {
    font-size: 0.72rem;
    font-weight: 400;
    color: #6b7280;
    margin: 0;
    letter-spacing: 0.01em;
}

[data-md-color-scheme="slate"] .card-subtitle {
    color: #94a3b8;
}

/* ✅ Responsive: tablets */
@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
        gap: 1.25rem;
    }

    .card-icon {
        height: 130px;
    }
}

/* ✅ Responsive: phones */
@media (max-width: 480px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .card-icon {
        height: 140px;
    }

    .card-text {
        padding: 0.85rem 1rem 1rem;
    }
}