/*
 * Vorkurs Atelier — Læringstyper
 * Bauhaus theme, aligned with abc-ld.no landing page + /abcstoryboard
 * Palette: navy / blue / red / gold / cream
 * Motifs: hard 2px black borders, offset black drop-shadows,
 *         uppercase tracked labels, flat geometric shapes.
 */

:root {
    /* Bauhaus palette (source of truth) */
    --bh-navy:   #1B2A4A;
    --bh-blue:   #2B4C8C;
    --bh-red:    #C0392B;
    --bh-gold:   #E8A820;
    --bh-cream:  #F5F0E6;
    --bh-white:  #FFFFFF;
    --bh-black:  #111111;
    --bh-ink:    #333;
    --bh-muted:  #666;

    --bh-shadow-sm: 3px 3px 0 var(--bh-black);
    --bh-shadow:    4px 4px 0 var(--bh-black);
    --bh-shadow-md: 6px 6px 0 var(--bh-black);
    --bh-shadow-lg: 8px 8px 0 var(--bh-black);

    /* Learning-type accent colors (semantic, kept from original) */
    --tilegnelse-color:   #16B1A2;   /* teal — acquisition */
    --undersokelse-color: #BE1622;   /* red  — inquiry */
    --ovelse-color:       #662483;   /* purple — practice */
    --produksjon-color:   #3AAA35;   /* green — production */
    --diskusjon-color:    #1D71B8;   /* blue — discussion */
    --samarbeid-color:    #F39200;   /* orange — collaboration */

    /* Legacy aliases so older selectors still resolve */
    --primary-color:   var(--bh-navy);
    --secondary-color: var(--bh-ink);
    --dark-color:      var(--bh-navy);
    --light-color:     var(--bh-cream);
    --warning-color:   var(--bh-gold);
    --danger-color:    var(--bh-red);
    --success-color:   var(--produksjon-color);
}

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-padding-top: 170px;
}

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--bh-black);
    background-color: var(--bh-cream);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* ================================================================
   Decorative background shapes (fixed, low opacity, behind content)
   ================================================================ */
.bauhaus-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bauhaus-bg .bg-circle {
    position: absolute;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    border: 3px solid var(--bh-gold);
    opacity: 0.15;
    top: -80px;
    right: -120px;
}

.bauhaus-bg .bg-triangle {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 180px solid transparent;
    border-right: 180px solid transparent;
    border-bottom: 310px solid var(--bh-red);
    opacity: 0.06;
    bottom: 6%;
    left: -60px;
    transform: rotate(-15deg);
}

.bauhaus-bg .bg-rect {
    position: absolute;
    width: 200px;
    height: 60px;
    background: var(--bh-blue);
    opacity: 0.07;
    top: 55%;
    right: 5%;
    transform: rotate(12deg);
}

.bauhaus-bg .bg-line {
    position: absolute;
    background: var(--bh-navy);
    opacity: 0.06;
}
.bauhaus-bg .bg-line-1 { width: 2px;   height: 100vh; left: 22%; top: 0; }
.bauhaus-bg .bg-line-2 { width: 100vw; height: 2px;   top: 38%; left: 0; }

/* Page content sits above the decorative layer */
.nord-branding,
.progress,
.intro,
.learning-type,
.nord-footer,
.back-to-top,
.modal {
    position: relative;
    z-index: 2;
}

/* ================================================================
   Typography
   ================================================================ */
h1, h2, h3, h4 {
    color: var(--bh-navy);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-top: 1.5em;
}

h1 {
    font-size: 2.4rem;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.75rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1rem;
    letter-spacing: 0.03em;
}

/* Main content wrapper — old body max-width replicated on inner blocks */
.intro,
.learning-type,
.progress {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.progress { max-width: none; }

/* ================================================================
   Header (.nord-branding kept as selector, restyled Bauhaus)
   ================================================================ */
.nord-branding {
    display: flex;
    align-items: center;
    padding: 16px 32px;
    background: var(--bh-white);
    border-bottom: 4px solid var(--bh-navy);
    margin-bottom: 0;
}

.nord-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    margin-right: 20px;
}

.nord-logo {
    height: 44px;
    width: auto;
}

.nord-title {
    font-size: 1.05rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--bh-navy);
}

/* Back to the Vorkurs Atelier front page (same style as the language buttons) */
.home-link {
    margin-left: auto;
    margin-right: 16px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    border: 2px solid var(--bh-navy);
    color: var(--bh-navy);
    background: transparent;
    transition: background 0.15s, color 0.15s;
}

.home-link:hover,
.home-link:focus-visible {
    background: var(--bh-navy);
    color: var(--bh-white);
}

.home-link + .language-switcher {
    margin-left: 0;
}

/* Language switcher (pill buttons w/ hard border) */
.language-switcher {
    margin-left: auto;
    display: flex;
    gap: 4px;
}

.lang-btn {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: transparent;
    border: 2px solid var(--bh-navy);
    color: var(--bh-navy);
    border-radius: 0;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--bh-navy);
    color: var(--bh-white);
}

/* ================================================================
   Sticky progress-nav (.progress)
   ================================================================ */
.progress {
    position: sticky;
    top: 0;
    background: var(--bh-white);
    padding: 12px 24px 16px;
    border-bottom: 3px solid var(--bh-black);
    border-radius: 0;
    box-shadow: none;
    margin: 0 0 40px 0;
    z-index: 100;
    transition: box-shadow 0.25s;
}

.progress.scrolled {
    box-shadow: 0 6px 0 var(--bh-black);
}

.progress h4 {
    margin: 4px 0 12px 0;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--bh-navy);
}

.progress-bar {
    display: flex;
    justify-content: flex-start;
    gap: 6px;
    flex-wrap: wrap;
}

.progress-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 100px;
    min-width: 100px;
    padding: 10px 12px;
    background: var(--bh-cream);
    border: 2px solid var(--bh-black);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--bh-navy);
    cursor: pointer;
    transition: transform 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
}

.progress-item i {
    margin-right: 8px;
    font-size: 14px;
}

.progress-item:hover {
    background: var(--bh-gold);
    color: var(--bh-black);
}

.progress-item.active {
    background: var(--bh-navy);
    color: var(--bh-white);
    transform: translate(-2px, -2px);
    box-shadow: var(--bh-shadow-sm);
}

/* ================================================================
   Intro section
   ================================================================ */
.intro {
    background: transparent;
    padding: 32px 24px 8px;
    margin-bottom: 56px;
}

.intro h1 {
    margin: 0 0 28px 0;
    color: var(--bh-navy);
}

.framework-intro {
    background: var(--bh-white);
    border: 2px solid var(--bh-black);
    border-left: 10px solid var(--bh-gold);
    padding: 24px 28px;
    margin-bottom: 32px;
    border-radius: 0;
    box-shadow: var(--bh-shadow);
}

.framework-intro h3 {
    color: var(--bh-navy);
    margin-top: 0;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.framework-intro p {
    margin-bottom: 14px;
    line-height: 1.7;
    color: var(--bh-ink);
}

.framework-intro p:last-of-type {
    margin-bottom: 20px;
}

.references {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 2px solid var(--bh-black);
    font-size: 0.9em;
}

.references h4 {
    margin: 0 0 10px 0;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--bh-navy);
}

.references ul {
    margin: 0;
    padding-left: 20px;
}

.references li {
    margin-bottom: 8px;
    line-height: 1.55;
}

.references a {
    color: var(--bh-blue);
    text-decoration: underline;
    word-break: break-word;
}

.references a:hover {
    color: var(--bh-red);
}

/* Intro grid (text + video) */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
    margin-top: 24px;
}

.intro-text {
    padding: 0;
}

.intro-video {
    background: var(--bh-white);
    border: 2px solid var(--bh-black);
    box-shadow: var(--bh-shadow);
    padding: 14px;
    border-radius: 0;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 2px solid var(--bh-black);
    border-radius: 0;
    box-shadow: none;
}

.video-caption {
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--bh-navy);
    text-align: center;
    font-style: italic;
}

/* ================================================================
   Learning-type sections (big content blocks)
   ================================================================ */
.learning-type {
    background: var(--bh-white);
    border: 2px solid var(--bh-black);
    box-shadow: var(--bh-shadow-md);
    margin: 0 24px 64px 24px;
    padding: 56px 40px 40px 40px;
    border-radius: 0;
    border-top-width: 12px;
    position: relative;
    scroll-margin-top: 180px;
    transition: transform 0.5s, opacity 0.5s;
}

/* Top color band per type */
.learning-type.tilegnelse    { border-top-color: var(--tilegnelse-color); }
.learning-type.undersokelse  { border-top-color: var(--undersokelse-color); }
.learning-type.ovelse        { border-top-color: var(--ovelse-color); }
.learning-type.produksjon    { border-top-color: var(--produksjon-color); }
.learning-type.diskusjon     { border-top-color: var(--diskusjon-color); }
.learning-type.samarbeid     { border-top-color: var(--samarbeid-color); }

.learning-type h2 {
    margin: 0 0 24px 0;
}

.learning-type h3 {
    margin-top: 32px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    display: inline-block;
    background: var(--bh-navy);
    color: var(--bh-white);
    padding: 6px 16px;
}

/* Type icon — flat square Bauhaus tile, not round */
.type-icon {
    position: absolute;
    top: -28px;
    left: 28px;
    width: 60px;
    height: 60px;
    border: 2px solid var(--bh-black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--bh-white);
    border-radius: 0;
    box-shadow: var(--bh-shadow-sm);
    z-index: 5;
}

.tilegnelse-icon    { background: var(--tilegnelse-color); }
.undersokelse-icon  { background: var(--undersokelse-color); }
.ovelse-icon        { background: var(--ovelse-color); }
.produksjon-icon    { background: var(--produksjon-color); }
.diskusjon-icon     { background: var(--diskusjon-color); }
.samarbeid-icon     { background: var(--samarbeid-color); }

/* ================================================================
   Definition block
   ================================================================ */
.definition-container {
    display: flex;
    flex-direction: row;
    gap: 24px;
    align-items: stretch;
    background: var(--bh-cream);
    border: 2px solid var(--bh-black);
    border-left-width: 10px;
    padding: 20px;
    margin-bottom: 32px;
    border-radius: 0;
}

.tilegnelse   .definition-container { border-left-color: var(--tilegnelse-color); }
.undersokelse .definition-container { border-left-color: var(--undersokelse-color); }
.ovelse       .definition-container { border-left-color: var(--ovelse-color); }
.produksjon   .definition-container { border-left-color: var(--produksjon-color); }
.diskusjon    .definition-container { border-left-color: var(--diskusjon-color); }
.samarbeid    .definition-container { border-left-color: var(--samarbeid-color); }

.definition-image {
    flex: 0 0 30%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.definition-image img {
    max-width: 100%;
    height: auto;
    border: 2px solid var(--bh-black);
    border-radius: 0;
    box-shadow: var(--bh-shadow-sm);
    display: block;
}

.definition {
    flex: 1;
    padding: 4px 0;
}

.definition h3 {
    margin-top: 0;
}

/* ================================================================
   Example cards grid
   ================================================================ */
.examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0 32px 0;
}

.example-card {
    background: var(--bh-white);
    border: 2px solid var(--bh-black);
    border-radius: 0;
    padding: 20px;
    box-shadow: var(--bh-shadow-sm);
    transition: transform 0.15s, box-shadow 0.15s;
}

.example-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--bh-shadow);
}

.example-card h4 {
    margin: 0 0 10px 0;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--bh-navy);
    border-bottom: 2px solid var(--bh-black);
    padding-bottom: 6px;
}

.example-card p {
    margin: 0;
    line-height: 1.6;
    color: var(--bh-ink);
}

/* ================================================================
   Scenarios (quiz)
   ================================================================ */
.scenario {
    background: var(--bh-cream);
    border: 2px solid var(--bh-black);
    border-radius: 0;
    padding: 20px 24px;
    margin-bottom: 20px;
}

.scenario > p {
    margin: 0 0 14px 0;
}

.options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 12px;
}

.option {
    padding: 12px 16px;
    background: var(--bh-white);
    border: 2px solid var(--bh-black);
    border-radius: 0;
    cursor: pointer;
    text-align: center;
    font-weight: 600;
    transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.option:hover {
    background: var(--bh-gold);
    transform: translate(-2px, -2px);
    box-shadow: var(--bh-shadow-sm);
}

.option.selected {
    background: var(--bh-navy);
    color: var(--bh-white);
    border-color: var(--bh-black);
    transform: translate(-2px, -2px);
    box-shadow: var(--bh-shadow-sm);
}

.feedback {
    padding: 16px 20px;
    margin-top: 12px;
    border: 2px solid var(--bh-black);
    border-radius: 0;
    display: none;
    background: var(--bh-white);
}

.correct {
    background: var(--bh-white);
    border-left: 10px solid var(--produksjon-color);
}

.incorrect {
    background: var(--bh-white);
    border-left: 10px solid var(--bh-red);
}

/* ================================================================
   Accordion (mini-scenarios)
   ================================================================ */
.accordion {
    margin-top: 24px;
    border: 2px solid var(--bh-black);
    border-radius: 0;
    overflow: hidden;
    background: var(--bh-white);
}

.accordion-header {
    background: var(--bh-cream);
    padding: 14px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    color: var(--bh-navy);
    border-bottom: 2px solid var(--bh-black);
    transition: background 0.15s;
}

.accordion-header:hover {
    background: var(--bh-gold);
}

.accordion:not(.active) .accordion-header {
    border-bottom-color: transparent;
}

.accordion-icon {
    transition: transform 0.25s;
    font-size: 0.8rem;
}

.accordion-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    background: var(--bh-white);
}

.accordion.active .accordion-content {
    padding: 16px 20px;
    max-height: 2000px;
}

.accordion.active .accordion-icon {
    transform: rotate(180deg);
}

/* Per-type accent on accordion header */
.tilegnelse   .accordion-header { border-left: 10px solid var(--tilegnelse-color); }
.undersokelse .accordion-header { border-left: 10px solid var(--undersokelse-color); }
.ovelse       .accordion-header { border-left: 10px solid var(--ovelse-color); }
.produksjon   .accordion-header { border-left: 10px solid var(--produksjon-color); }
.diskusjon    .accordion-header { border-left: 10px solid var(--diskusjon-color); }
.samarbeid    .accordion-header { border-left: 10px solid var(--samarbeid-color); }

.mini-scenario {
    padding: 14px 16px;
    margin-bottom: 10px;
    background: var(--bh-cream);
    border: 2px solid var(--bh-black);
    border-left-width: 6px;
    border-radius: 0;
}

.mini-scenario:last-child {
    margin-bottom: 0;
}

.tilegnelse   .mini-scenario { border-left-color: var(--tilegnelse-color); }
.undersokelse .mini-scenario { border-left-color: var(--undersokelse-color); }
.ovelse       .mini-scenario { border-left-color: var(--ovelse-color); }
.produksjon   .mini-scenario { border-left-color: var(--produksjon-color); }
.diskusjon    .mini-scenario { border-left-color: var(--diskusjon-color); }
.samarbeid    .mini-scenario { border-left-color: var(--samarbeid-color); }

.mini-scenario h4 {
    margin-top: 0;
    margin-bottom: 6px;
    color: var(--bh-navy);
    font-size: 0.9rem;
}

.mini-scenario p {
    margin: 0;
    line-height: 1.55;
    color: var(--bh-ink);
}

/* ================================================================
   Boundary cases + reflection
   ================================================================ */
.boundary-examples {
    margin-bottom: 32px;
}

.boundary-case {
    background: var(--bh-white);
    padding: 16px 20px;
    margin-bottom: 14px;
    border: 2px solid var(--bh-black);
    border-left: 10px solid var(--bh-gold);
    border-radius: 0;
    box-shadow: var(--bh-shadow-sm);
}

.boundary-case p {
    margin: 0;
    line-height: 1.6;
}

.reflection {
    background: var(--bh-cream);
    border: 2px solid var(--bh-black);
    border-top: 10px solid var(--bh-navy);
    padding: 24px 28px;
    margin-top: 32px;
    border-radius: 0;
    box-shadow: var(--bh-shadow);
}

.reflection h3 {
    margin-top: 0;
    background: var(--bh-navy);
    color: var(--bh-white);
}

.reflection p {
    margin-bottom: 8px;
    font-weight: 500;
}

textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--bh-black);
    border-radius: 0;
    margin-top: 8px;
    margin-bottom: 20px;
    min-height: 100px;
    font-family: inherit;
    font-size: 0.95rem;
    background: var(--bh-white);
    resize: vertical;
}

textarea:focus {
    outline: none;
    box-shadow: var(--bh-shadow-sm);
}

/* ================================================================
   Buttons
   ================================================================ */
button,
.primary-btn,
.get-started-btn,
.learn-more-btn {
    background: var(--bh-navy);
    color: var(--bh-white);
    border: 2px solid var(--bh-black);
    border-radius: 0;
    padding: 12px 24px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 10px;
    transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}

button:hover,
.primary-btn:hover,
.get-started-btn:hover,
.learn-more-btn:hover {
    background: var(--bh-red);
    transform: translate(-2px, -2px);
    box-shadow: var(--bh-shadow);
}

.learn-more-btn {
    background: transparent;
    color: var(--bh-navy);
}

.learn-more-btn:hover {
    background: var(--bh-gold);
    color: var(--bh-black);
}

/* ================================================================
   Back to top button
   ================================================================ */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 48px;
    height: 48px;
    background: var(--bh-navy);
    color: var(--bh-white);
    border: 2px solid var(--bh-black);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s;
    box-shadow: var(--bh-shadow-sm);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--bh-red);
    transform: translate(-2px, -2px);
    box-shadow: var(--bh-shadow);
}

.back-to-top span {
    display: none;
}

.back-to-top i {
    margin: 0;
}

/* ================================================================
   Skip-to-content (accessibility)
   ================================================================ */
.skip-to-content {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: 9999;
    background: var(--bh-navy);
    color: var(--bh-white);
    padding: 10px 16px;
    font-weight: bold;
    text-decoration: none;
    border: 2px solid var(--bh-black);
}

.skip-to-content:focus {
    left: 16px;
    top: 16px;
    width: auto;
    height: auto;
    overflow: visible;
}

/* ================================================================
   Section-progress badge (if rendered by JS)
   ================================================================ */
.section-progress {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: 2px solid var(--bh-black);
    border-radius: 0;
    font-size: 18px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bh-white);
    box-shadow: var(--bh-shadow-sm);
}

.tilegnelse   .section-progress { background: var(--tilegnelse-color); }
.undersokelse .section-progress { background: var(--undersokelse-color); }
.ovelse       .section-progress { background: var(--ovelse-color); }
.produksjon   .section-progress { background: var(--produksjon-color); }
.diskusjon    .section-progress { background: var(--diskusjon-color); }
.samarbeid    .section-progress { background: var(--samarbeid-color); }

.entering {
    transform: translateY(30px);
    opacity: 0.3;
}

/* ================================================================
   Footer (.nord-footer kept as selector, restyled Bauhaus)
   ================================================================ */
.nord-footer {
    margin: 80px 0 0 0;
    padding: 48px 32px 32px;
    background: var(--bh-navy);
    color: var(--bh-white);
    border-radius: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    overflow: hidden;
    position: relative;
}

.nord-footer::before {
    content: "";
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--bh-blue);
    opacity: 0.15;
    bottom: -60px;
    right: 60px;
    pointer-events: none;
}

.nord-footer::after {
    content: "";
    position: absolute;
    width: 120px;
    height: 40px;
    background: var(--bh-gold);
    opacity: 0.12;
    top: 20px;
    right: 200px;
    transform: rotate(-8deg);
    pointer-events: none;
}

.footer-main {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 24px;
    position: relative;
    z-index: 2;
}

.footer-logo-container {
    flex: 0 0 auto;
}

.nord-footer .footer__logo {
    height: 48px;
    margin: 0;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.nord-footer-links {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 24px;
    flex: 1 1 auto;
    margin: 0;
}

.nord-footer-link {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 0;
    transition: color 0.2s;
}

.nord-footer-link:hover {
    color: var(--bh-gold);
    background: transparent;
    text-decoration: none;
}

.footer-bottom {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    width: 100%;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
}

.cc-license {
    margin: 0;
}

.cc-license img {
    transition: opacity 0.25s;
}

.cc-license img:hover {
    opacity: 0.8;
}

.nord-copyright {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0 0 0 auto;
}

/* ================================================================
   About Project modal
   ================================================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 1100;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity 0.3s;
}

.modal.show {
    display: block;
    opacity: 1;
}

.modal-content {
    background: var(--bh-white);
    margin: 10% auto;
    padding: 32px;
    border: 3px solid var(--bh-black);
    box-shadow: var(--bh-shadow-lg);
    border-radius: 0;
    max-width: 560px;
    position: relative;
    transform: translateY(-20px);
    transition: transform 0.3s;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal h3 {
    margin: 0 0 20px 0;
    padding-right: 30px;
    color: var(--bh-navy);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 800;
}

.modal p {
    margin-bottom: 14px;
    line-height: 1.6;
}

.close-modal {
    position: absolute;
    top: 12px;
    right: 18px;
    color: var(--bh-navy);
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s;
    line-height: 1;
}

.close-modal:hover {
    color: var(--bh-red);
}

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 992px) {
    h1 { font-size: 2rem; }

    .learning-type {
        margin: 0 16px 48px 16px;
        padding: 48px 24px 32px;
    }

    .definition-container {
        flex-direction: column;
    }

    .definition-image {
        flex: 0 0 100%;
        margin-bottom: 12px;
    }

    .intro-grid {
        grid-template-columns: 1fr;
    }

    .intro-video {
        margin-top: 12px;
    }
}

@media (max-width: 768px) {
    .nord-branding {
        flex-wrap: wrap;
        padding: 12px 16px;
        gap: 10px;
    }

    .nord-title {
        font-size: 0.9rem;
        letter-spacing: 0.08em;
    }

    .language-switcher {
        margin-left: auto;
    }

    .progress {
        padding: 10px 14px 12px;
    }

    .progress-item {
        flex: 1 1 calc(50% - 6px);
        font-size: 0.7rem;
        padding: 8px 6px;
    }

    .options {
        grid-template-columns: 1fr;
    }

    .examples {
        grid-template-columns: 1fr;
    }

    .footer-main {
        flex-direction: column;
        align-items: flex-start;
    }

    .nord-footer-links {
        justify-content: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .nord-copyright {
        margin: 0;
    }

    .modal-content {
        margin: 20% 16px;
        padding: 24px;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.6rem; }

    .learning-type {
        padding: 40px 18px 28px;
    }

    .framework-intro {
        padding: 18px 20px;
    }

    .progress-item {
        flex: 1 1 100%;
    }
}