/* ===================================================
   Billiginternet Bysider — Premium Design v2.0
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --bi-font: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bi-primary: hsl(224, 88%, 54%);
    --bi-primary-dark: hsl(224, 88%, 46%);
    --bi-primary-soft: hsl(224, 88%, 97%);
    --bi-primary-border: hsla(224, 88%, 54%, 0.12);
    --bi-accent: #059669;
    --bi-accent-soft: #ecfdf5;
    --bi-amber: #d97706;
    --bi-amber-soft: #fffbeb;
    --bi-bg: #f8fafc;
    --bi-card: #ffffff;
    --bi-text: #0f172a;
    --bi-text-secondary: #334155;
    --bi-text-muted: #94a3b8;
    --bi-border: #e2e8f0;
    --bi-border-light: #f1f5f9;
    --bi-radius: 12px;
    --bi-radius-sm: 8px;
    --bi-radius-xs: 6px;
    --bi-shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --bi-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.02);
    --bi-shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.03);
    --bi-shadow-lg: 0 8px 24px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.03);
    --bi-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ── */
.bi-main,
.bi-main * {
    font-family: var(--bi-font);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.bi-main {
    background: var(--bi-bg);
    padding-bottom: 4rem;
}

.bi-container {
    max-width: 780px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ── Breadcrumb — subtle, inline ── */
.bi-breadcrumb {
    padding: 0.875rem 0 0.5rem;
    font-size: 0.75rem;
    color: var(--bi-text-muted);
    letter-spacing: 0.01em;
}

.bi-breadcrumb a {
    color: var(--bi-text-muted);
    text-decoration: none;
    transition: color var(--bi-transition);
}

.bi-breadcrumb a:hover {
    color: var(--bi-primary);
}

.bi-bc-sep {
    margin: 0 0.35rem;
    opacity: 0.4;
}

.bi-bc-current {
    color: var(--bi-text-secondary);
}

/* ── Table of Contents — minimal, collapsible ── */
.bi-toc {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    margin-bottom: 0.5rem;
    box-shadow: none;
    overflow: visible;
}

.bi-toc-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    width: auto;
    padding: 0.4rem 0;
    background: transparent;
    border: none;
    font-weight: 500;
    font-size: 0.8rem;
    color: var(--bi-text-muted);
    cursor: pointer;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.bi-toc-toggle:hover {
    color: var(--bi-text-secondary);
}

.bi-toc-toggle svg {
    transition: transform var(--bi-transition);
    opacity: 0.5;
}

.bi-toc.bi-toc-open .bi-toc-toggle svg {
    transform: rotate(180deg);
}

.bi-toc-list {
    display: none !important;
    padding: 0.5rem 0 0.5rem 1.25rem;
    margin: 0;
    list-style: none;
    counter-reset: toc;
    border-left: 2px solid var(--bi-border);
}

.bi-toc.bi-toc-open .bi-toc-list {
    display: block !important;
}

.bi-toc-list li {
    padding: 0.2rem 0;
    font-size: 0.8rem;
    counter-increment: toc;
}

.bi-toc-list li::before {
    content: counter(toc) ".";
    color: var(--bi-text-muted);
    margin-right: 0.4rem;
    font-size: 0.75rem;
    font-weight: 500;
}

.bi-toc-list a {
    color: var(--bi-text-secondary);
    text-decoration: none;
    transition: color var(--bi-transition);
}

.bi-toc-list a:hover {
    color: var(--bi-primary);
}

@media (min-width: 900px) {
    .bi-toc-list {
        display: block;
    }
    .bi-toc-toggle svg {
        display: none;
    }
}

/* ── Hero ── */
.bi-hero {
    padding: 1.5rem 0 2rem;
}

.bi-hero-content {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.bi-hero-skilt img {
    width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
}

.bi-hero h1 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--bi-text);
    margin: 0 0 0.35rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.bi-hero-subtitle {
    color: var(--bi-text-secondary);
    font-size: 0.95rem;
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

.bi-hero-meta {
    font-size: 0.7rem;
    color: var(--bi-text-muted);
    margin: 0.5rem 0 0;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ── Dækning Cards ── */
.bi-coverage {
    margin-bottom: 2.5rem;
}

.bi-coverage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.625rem;
}

.bi-coverage-card {
    background: var(--bi-card);
    border-radius: var(--bi-radius);
    padding: 1.125rem 0.75rem;
    text-align: center;
    box-shadow: var(--bi-shadow-xs);
    border: 1px solid var(--bi-border-light);
    transition: transform var(--bi-transition), box-shadow var(--bi-transition);
}

.bi-coverage-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--bi-shadow-md);
}

.bi-coverage-icon {
    font-size: 1rem;
    margin-bottom: 0.375rem;
    opacity: 0.85;
}

.bi-coverage-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--bi-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.bi-coverage-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--bi-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.25rem;
}

.bi-coverage-speed {
    font-size: 0.7rem;
    color: var(--bi-text-muted);
    margin-top: 0.2rem;
    font-weight: 500;
}

.bi-coverage-5g {
    border-color: var(--bi-accent);
    background: var(--bi-accent-soft);
}

.bi-coverage-5g .bi-coverage-value {
    color: var(--bi-accent);
}

/* ── Comparison Table ── */
.bi-compare {
    margin-bottom: 2.5rem;
}

.bi-compare h2,
.bi-offers-section h2,
.bi-text-section h2,
.bi-mobile-section h2,
.bi-nearby h2,
.bi-faq h2 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--bi-text);
    margin: 0 0 1rem;
    letter-spacing: -0.01em;
}

.bi-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--bi-radius);
}

.bi-compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bi-card);
    border-radius: var(--bi-radius);
    box-shadow: var(--bi-shadow-xs);
    border: 1px solid var(--bi-border-light);
    overflow: hidden;
    font-size: 0.85rem;
}

.bi-compare-table thead {
    background: var(--bi-text);
}

.bi-compare-table th {
    padding: 0.7rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.9);
}

.bi-compare-table td {
    padding: 0.7rem 1rem;
    border-top: 1px solid var(--bi-border-light);
    color: var(--bi-text-secondary);
    font-size: 0.85rem;
}

.bi-compare-table tr:hover td {
    background: var(--bi-primary-soft);
}

/* ── Offers / Feed ── */
.bi-offers-section {
    margin-bottom: 2.5rem;
}

.bi-section-subtitle {
    color: var(--bi-text-muted);
    font-size: 0.85rem;
    margin: -0.5rem 0 1.25rem;
    line-height: 1.6;
}

.bi-feed {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bi-offer-card {
    display: grid;
    grid-template-columns: 72px 1fr auto auto;
    align-items: center;
    gap: 0.875rem;
    background: var(--bi-card);
    border: 1px solid var(--bi-border-light);
    border-radius: var(--bi-radius);
    padding: 0.875rem 1rem;
    text-decoration: none;
    color: var(--bi-text);
    transition: all var(--bi-transition);
    position: relative;
    box-shadow: var(--bi-shadow-xs);
}

.bi-offer-card:hover {
    border-color: var(--bi-primary-border);
    box-shadow: var(--bi-shadow-md);
    transform: translateY(-1px);
}

.bi-offer-card.bi-feed-hidden {
    display: none;
}

.bi-feed.bi-expanded .bi-offer-card.bi-feed-hidden {
    display: grid;
}

/* Badge — subtle pill instead of loud banner */
.bi-offer-badge {
    position: absolute;
    top: 0.625rem;
    right: 0.625rem;
    background: var(--bi-amber-soft);
    color: var(--bi-amber);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.02em;
    border: 1px solid rgba(217, 119, 6, 0.15);
}

.bi-offer-logo {
    width: 72px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bi-offer-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    opacity: 0.9;
}

.bi-offer-details {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.bi-offer-specs {
    display: flex;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--bi-text-secondary);
}

.bi-spec strong {
    color: var(--bi-primary);
    font-weight: 600;
}

.bi-offer-price {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
}

.bi-price-original {
    font-size: 0.75rem;
    color: var(--bi-text-muted);
    text-decoration: line-through;
}

.bi-price-current {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--bi-accent);
    letter-spacing: -0.01em;
}

.bi-offer-terms {
    font-size: 0.65rem;
    color: var(--bi-text-muted);
    grid-column: 2;
    margin-top: -0.25rem;
}

/* CTA — compact, right-aligned */
.bi-offer-cta-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.15rem;
}

.bi-offer-cta {
    background: var(--bi-primary);
    color: #fff;
    padding: 0.45rem 1rem;
    border-radius: var(--bi-radius-xs);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    transition: all var(--bi-transition);
    letter-spacing: 0.01em;
}

.bi-offer-card:hover .bi-offer-cta {
    background: var(--bi-primary-dark);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.bi-offer-annonce {
    font-size: 0.55rem;
    color: var(--bi-text-muted);
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* "Se alle" button */
.bi-feed-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    width: 100%;
    padding: 0.625rem;
    background: transparent;
    border: 1px dashed var(--bi-border);
    border-radius: var(--bi-radius);
    color: var(--bi-text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--bi-transition);
}

.bi-feed-toggle:hover {
    border-color: var(--bi-primary);
    color: var(--bi-primary);
    background: var(--bi-primary-soft);
}

.bi-feed-toggle svg {
    transition: transform var(--bi-transition);
    opacity: 0.6;
}

.bi-feed-toggle[data-expanded="true"] svg {
    transform: rotate(180deg);
}

/* ── Text Section ── */
.bi-text-section {
    margin-bottom: 2.5rem;
}

.bi-text-content {
    background: var(--bi-card);
    border-radius: var(--bi-radius);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--bi-shadow-xs);
    border: 1px solid var(--bi-border-light);
}

.bi-text-content p {
    color: var(--bi-text-secondary);
    line-height: 1.75;
    margin: 0 0 0.875rem;
    font-size: 0.9rem;
}

.bi-text-content p:last-child {
    margin-bottom: 0;
}

/* ── 5G/Mobile Section ── */
.bi-mobile-section {
    margin-bottom: 2.5rem;
}

.bi-mobile-stats {
    display: flex;
    gap: 0.625rem;
    margin-bottom: 1rem;
}

.bi-mobile-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bi-text);
    border-radius: var(--bi-radius);
    padding: 1rem;
    color: #fff;
    text-align: center;
}

.bi-mobile-icon {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    opacity: 0.7;
}

.bi-mobile-number {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.02em;
}

.bi-mobile-label {
    font-size: 0.65rem;
    opacity: 0.6;
    margin-top: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.bi-mobile-section .bi-text-content strong {
    color: var(--bi-primary);
}

/* ── Nearby Cities ── */
.bi-nearby {
    margin-bottom: 2.5rem;
}

.bi-nearby-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.625rem;
}

.bi-nearby-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bi-card);
    border: 1px solid var(--bi-border-light);
    border-radius: var(--bi-radius);
    padding: 1rem 0.75rem 0.75rem;
    text-decoration: none;
    color: var(--bi-text);
    transition: all var(--bi-transition);
    box-shadow: var(--bi-shadow-xs);
}

.bi-nearby-card:hover {
    border-color: var(--bi-primary-border);
    box-shadow: var(--bi-shadow-md);
    transform: translateY(-2px);
}

.bi-nearby-skilt {
    width: 130px;
    height: auto;
    margin-bottom: 0.5rem;
    filter: drop-shadow(0 1px 4px rgba(0,0,0,0.06));
}

.bi-nearby-info {
    display: flex;
    justify-content: space-between;
    width: 100%;
    font-size: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--bi-border-light);
}

.bi-nearby-postnr {
    font-weight: 600;
    color: var(--bi-text-secondary);
}

.bi-nearby-fiber {
    color: var(--bi-primary);
    font-weight: 600;
}

/* ── FAQ ── */
.bi-faq {
    margin-bottom: 2.5rem;
}

.bi-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.bi-faq-item {
    background: var(--bi-card);
    border: 1px solid var(--bi-border-light);
    border-radius: var(--bi-radius-sm);
    box-shadow: var(--bi-shadow-xs);
    overflow: hidden;
    transition: box-shadow var(--bi-transition);
}

.bi-faq-item[open] {
    box-shadow: var(--bi-shadow);
    border-color: var(--bi-primary-border);
}

.bi-faq-question {
    padding: 0.875rem 1.125rem;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--bi-text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: color var(--bi-transition);
}

.bi-faq-question::-webkit-details-marker {
    display: none;
}

.bi-faq-question::after {
    content: '';
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    transition: transform var(--bi-transition);
}

.bi-faq-item[open] .bi-faq-question::after {
    transform: rotate(180deg);
}

.bi-faq-question:hover {
    color: var(--bi-primary);
}

.bi-faq-answer {
    padding: 0 1.125rem 1rem;
    border-top: 1px solid var(--bi-border-light);
}

.bi-faq-answer p {
    color: var(--bi-text-secondary);
    line-height: 1.65;
    font-size: 0.85rem;
    margin: 0.75rem 0 0;
}

/* ── Source ── */
.bi-source {
    text-align: center;
    padding: 2rem 0 0;
    font-size: 0.7rem;
    color: var(--bi-text-muted);
    font-weight: 500;
}

.bi-source a {
    color: var(--bi-text-muted);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.bi-source a:hover {
    color: var(--bi-primary);
}

/* ── Scroll Targets ── */
[id] {
    scroll-margin-top: 80px;
}

/* ── Mobile Responsive ── */
@media (max-width: 640px) {
    .bi-hero-content {
        flex-direction: column;
        text-align: center;
    }

    .bi-hero-skilt img {
        width: 150px;
    }

    .bi-hero h1 {
        font-size: 1.3rem;
    }

    .bi-coverage-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bi-offer-card {
        grid-template-columns: 56px 1fr;
        grid-template-rows: auto auto auto;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .bi-offer-logo {
        width: 56px;
        height: 30px;
    }

    .bi-offer-cta-wrap {
        grid-column: 1 / -1;
    }

    .bi-offer-cta {
        display: block;
        text-align: center;
        width: 100%;
        padding: 0.55rem;
    }

    .bi-offer-terms {
        grid-column: 1 / -1;
    }

    .bi-nearby-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bi-nearby-skilt {
        width: 100px;
    }

    .bi-text-content {
        padding: 1rem 1.125rem;
    }
}

@media (max-width: 380px) {
    .bi-coverage-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
    
    .bi-nearby-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }
}

/* ==============================================================
   OVERVIEW PAGE — /byer/
   ============================================================== */

.bi-overview {
    max-width: 960px;
}

.bi-overview-hero {
    text-align: center;
    padding: 2.5rem 0 1.5rem;
}

.bi-overview-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--bi-text);
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.bi-overview-hero p {
    color: var(--bi-text-muted);
    margin: 0;
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ── Search ── */
.bi-search-wrap {
    position: relative;
    max-width: 420px;
    margin: 1.5rem auto 2.5rem;
}

.bi-search-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    background: var(--bi-card);
    border: 1px solid var(--bi-border);
    border-radius: 50px;
    box-shadow: var(--bi-shadow);
    transition: all var(--bi-transition);
}

.bi-search-field:focus-within {
    border-color: var(--bi-primary);
    box-shadow: var(--bi-shadow-md), 0 0 0 3px var(--bi-primary-soft);
}

.bi-search-field svg {
    color: var(--bi-text-muted);
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.bi-search-field input {
    flex: 1;
    border: none;
    background: transparent;
    font-family: var(--bi-font);
    font-size: 0.9rem;
    color: var(--bi-text);
    outline: none;
}

.bi-search-field input::placeholder {
    color: var(--bi-text-muted);
}

.bi-search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--bi-card);
    border: 1px solid var(--bi-border);
    border-radius: var(--bi-radius);
    box-shadow: var(--bi-shadow-lg);
    display: none;
    max-height: 280px;
    overflow-y: auto;
}

.bi-search-results.bi-active {
    display: block;
}

.bi-search-result {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.55rem 1rem;
    color: var(--bi-text);
    text-decoration: none;
    border-bottom: 1px solid var(--bi-border-light);
    transition: background var(--bi-transition);
    font-size: 0.85rem;
}

.bi-search-result:last-child {
    border-bottom: none;
}

.bi-search-result:hover {
    background: var(--bi-primary-soft);
}

.bi-search-result-name {
    font-weight: 600;
    font-size: 0.85rem;
}

.bi-search-result-fiber {
    font-size: 0.7rem;
    color: var(--bi-primary);
    font-weight: 600;
}

/* ── Denmark Map ── */
.bi-map-section {
    text-align: center;
    margin-bottom: 2.5rem;
}

.bi-map-wrap {
    max-width: 300px;
    margin: 0 auto;
}

.bi-dk-map {
    width: 100%;
    height: auto;
}

.bi-map-region path,
.bi-map-region circle {
    cursor: pointer;
    transition: opacity var(--bi-transition), filter 0.2s;
}

.bi-map-region:hover path,
.bi-map-region:hover circle {
    opacity: 1 !important;
    filter: brightness(1.2) drop-shadow(0 2px 6px rgba(0,0,0,0.15));
}

.bi-map-legend {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 1.25rem;
}

.bi-map-legend-item {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.2rem 0.6rem;
    background: transparent;
    border: 1px solid var(--bi-border);
    border-radius: 20px;
    color: var(--bi-text-muted);
    cursor: pointer;
    transition: all var(--bi-transition);
}

.bi-map-legend-item:hover {
    background: var(--bi-primary);
    color: #fff;
    border-color: var(--bi-primary);
}

/* ── Region Sections ── */
.bi-region {
    margin-bottom: 2.5rem;
}

.bi-region h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--bi-text);
    margin: 0 0 0.875rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--bi-border-light);
    letter-spacing: -0.01em;
}

.bi-region-count {
    font-weight: 400;
    color: var(--bi-text-muted);
    font-size: 0.85rem;
}

.bi-region-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.5rem;
}

.bi-region-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    padding: 0.75rem 0.5rem 0.625rem;
    background: var(--bi-card);
    border: 1px solid var(--bi-border-light);
    border-radius: var(--bi-radius-sm);
    transition: all var(--bi-transition);
    box-shadow: var(--bi-shadow-xs);
}

.bi-region-card:hover {
    border-color: var(--bi-primary-border);
    box-shadow: var(--bi-shadow-md);
    transform: translateY(-2px);
}

.bi-region-card img {
    width: 100px;
    height: auto;
}

.bi-region-card-info {
    margin-top: 0.25rem;
}

.bi-region-card-fiber {
    font-size: 0.65rem;
    color: var(--bi-primary);
    font-weight: 600;
}

@media (max-width: 600px) {
    .bi-region-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .bi-overview-hero h1 {
        font-size: 1.5rem;
    }
    
    .bi-region-card img {
        width: 80px;
    }
}

@media (max-width: 380px) {
    .bi-region-grid {
        grid-template-columns: 1fr 1fr;
    }
}