/* ==========================================================================
   cards.css — Komplett card-bibliotek
   Spec ref: Fas 4.5 punkt 2 — alla 8 card-typer
   ========================================================================== */

/* ----- Gemensam card-bas ----- */
.card-blog,
.card-stat,
.card-hat,
.card-edu,
.card-testimonial,
.card-timeline,
.card-cta,
.card-integration {
    background: var(--bg-surface);
    border: 0.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

/* ----- 1. Stat Card ----- */
.card-stat {
    text-align: center;
    padding: 28px 20px;
}

.card-stat .number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-green);
    line-height: 1;
}

.card-stat .label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.card-stat:hover {
    box-shadow: 0 0 30px 10px var(--accent-green-glow);
}

/* Responsiv: mindre font på mobil */
@media (max-width: 768px) {
    .card-stat .number {
        font-size: 28px;
    }
}

/* ----- 2. Blog Card ----- */
.card-blog {
    padding: 0;
    overflow: hidden;
}

.card-blog .card-blog-image {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.card-blog .card-blog-body {
    padding: 20px;
}

.card-blog .card-blog-date {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.card-blog .card-blog-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.card-blog .card-blog-excerpt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.card-blog .card-blog-link {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-green);
}

.card-blog:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    background: var(--bg-hover);
}

/* ----- 3. Feature/Hat Card (vad jag gör) ----- */
.card-hat {
    text-align: center;
}

.card-hat .card-hat-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
    transition: box-shadow 0.3s ease;
}

.card-hat .card-hat-icon.icon-vard {
    background: rgba(224, 85, 85, 0.12);
    color: var(--accent-vard);
}

.card-hat .card-hat-icon.icon-teknik {
    background: rgba(138, 138, 144, 0.12);
    color: var(--accent-teknik);
}

.card-hat .card-hat-icon.icon-utbildning {
    background: rgba(105, 160, 50, 0.12);
    color: var(--accent-green);
}

.card-hat .card-hat-icon.icon-foretagande {
    background: rgba(91, 155, 213, 0.12);
    color: var(--accent-foretagande);
}

.card-hat:hover {
    transform: scale(1.02);
    background: var(--bg-hover);
}

.card-hat:hover .card-hat-icon {
    box-shadow: 0 0 20px 8px var(--accent-green-glow);
}

/* Universumspecifik ikon-glow vid hover */
.card-hat:hover .icon-vard {
    box-shadow: 0 0 20px 8px rgba(224, 85, 85, 0.15);
}

.card-hat:hover .icon-foretagande {
    box-shadow: 0 0 20px 8px rgba(91, 155, 213, 0.15);
}

.card-hat:hover .icon-teknik {
    box-shadow: 0 0 20px 8px rgba(138, 138, 144, 0.15);
}

/* ----- 4. Testimonial Card ----- */
.card-testimonial {
    padding: 28px;
}

.card-testimonial .quote {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.card-testimonial .quote::before {
    content: '\201C';
    font-size: 2.5rem;
    color: var(--accent-green);
    line-height: 0;
    vertical-align: -0.4em;
    margin-right: 4px;
}

.card-testimonial .attribution {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.card-testimonial .attribution strong {
    color: var(--text-primary);
}

/* ----- 5. Timeline Card ----- */
.card-timeline {
    padding: 20px 24px;
    border-left: 3px solid var(--accent-green);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.card-timeline .timeline-year {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-green);
    margin-bottom: 4px;
}

.card-timeline .timeline-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.card-timeline .timeline-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Vertikal linje mellan timeline-cards */
.timeline-container {
    position: relative;
    padding-left: 24px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-subtle);
}

.timeline-container .card-timeline {
    margin-bottom: 16px;
}

/* ----- 6. CTA Card ----- */
.card-cta {
    text-align: center;
    padding: 40px 32px;
    background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
    border: 0.5px solid var(--border-medium);
    position: relative;
    overflow: hidden;
}

.card-cta::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--accent-green-glow) 0%, transparent 60%);
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 0;
}

.card-cta > * {
    position: relative;
    z-index: 1;
}

.card-cta .cta-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.card-cta .cta-text {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ----- 7. Integration Card (Neurex-stil) ----- */
.card-integration {
    text-align: center;
    padding: 24px 16px;
}

.card-integration .integration-icon {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--accent-green);
}

.card-integration .integration-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.card-integration .integration-desc {
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.card-integration:hover {
    transform: translateY(-2px);
    border-color: var(--accent-green);
    box-shadow: 0 0 20px 5px var(--accent-green-glow);
}

/* ----- 8. Education Card ----- */
.card-edu {
    background: rgba(105, 160, 50, 0.06);
    border-color: rgba(105, 160, 50, 0.2);
}

.card-edu:hover {
    background: rgba(105, 160, 50, 0.10);
    box-shadow: 0 0 20px 5px var(--accent-green-glow);
}

/* ==========================================================================
   Kategori-pills
   Spec ref: Fas 4.5 punkt 1, designspec universumfärger
   ========================================================================== */

.pill-category {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pill-vard {
    background: rgba(224, 85, 85, 0.15);
    color: var(--accent-vard);
    border: 1px solid rgba(224, 85, 85, 0.3);
}

.pill-teknik {
    background: rgba(138, 138, 144, 0.15);
    color: #B8B8BD;
    border: 1px solid rgba(138, 138, 144, 0.3);
}

.pill-utbildning {
    background: rgba(105, 160, 50, 0.15);
    color: var(--accent-green-light);
    border: 1px solid rgba(105, 160, 50, 0.3);
}

.pill-foretagande {
    background: rgba(91, 155, 213, 0.15);
    color: var(--accent-foretagande);
    border: 1px solid rgba(91, 155, 213, 0.3);
}

/* ==========================================================================
   Pill-tabbar för kategorifiltrering (Neurex-stil)
   Spec ref: Fas 4.5 punkt 1
   ========================================================================== */

.pill-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
}

/* Dölj scrollbar men behåll funktion */
.pill-tabs::-webkit-scrollbar {
    height: 0;
}

.pill-tab {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: 0.5px solid var(--border-subtle);
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.pill-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.pill-tab.active {
    background: var(--accent-green);
    color: #fff;
    border-color: var(--accent-green);
    box-shadow: 0 0 20px 5px var(--accent-green-glow);
}

/* Universumfärger på aktiv pill */
.pill-tab.active[data-cat="vard"] {
    background: var(--accent-vard);
    border-color: var(--accent-vard);
    box-shadow: 0 0 20px 5px rgba(224, 85, 85, 0.15);
}

.pill-tab.active[data-cat="teknik"] {
    background: var(--accent-teknik);
    border-color: var(--accent-teknik);
    box-shadow: 0 0 20px 5px rgba(138, 138, 144, 0.15);
}

.pill-tab.active[data-cat="foretagande"] {
    background: var(--accent-foretagande);
    border-color: var(--accent-foretagande);
    box-shadow: 0 0 20px 5px rgba(91, 155, 213, 0.15);
}

/* ==========================================================================
   Knappar
   ========================================================================== */

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    background: var(--accent-green);
    color: var(--bg-primary);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
}

.btn-primary:hover {
    background: #7AB842;
    box-shadow: 0 0 20px 8px var(--accent-green-glow);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--accent-green);
    border: 2px solid var(--accent-green);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
}

.btn-outline:hover {
    background: var(--accent-green);
    color: var(--bg-primary);
}