/* Blog Main Page Styles - Articles & Insights */

.blog-main-page {
    padding-top: 6rem;
    padding-bottom: 4.5rem;
    /* Soft, full-page premium gradient using existing palette */
    background:
        radial-gradient(ellipse 110% 80% at 0% 0%, rgba(191, 219, 254, 0.45), transparent 65%),
        radial-gradient(ellipse 110% 80% at 100% 0%, rgba(221, 214, 254, 0.4), transparent 65%),
        radial-gradient(ellipse 120% 90% at 50% 100%, rgba(148, 163, 184, 0.08), transparent 70%),
        linear-gradient(to bottom, #ffffff 0%, #f8fafc 55%, #eef2ff 100%);
}

.blog-main-shell {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

/* =========================
   Heading (simple top intro)
   ========================= */

.blog-heading {
    margin-bottom: 2rem;
}

.blog-heading-title {
    font-family: var(--font-display);
    font-size: 2.1rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--color-text-primary);
}

.blog-heading-subtitle {
    margin-top: 0.5rem;
    max-width: 40rem;
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

/* (Old hero styles kept for reference; no longer used in markup) */
.blog-hero {
    display: none;
}

.blog-hero-bg {
    position: absolute;
    inset: 0;
    border-radius: 1.75rem;
    overflow: hidden;
    background:
        radial-gradient(circle at 0% 0%, rgba(191, 219, 254, 0.6), transparent 60%),
        radial-gradient(circle at 100% 0%, rgba(221, 214, 254, 0.6), transparent 65%),
        linear-gradient(135deg, #0f172a, #1d2837);
}

.blog-hero-gradient {
    position: absolute;
    border-radius: 999px;
    filter: blur(70px);
    opacity: 0.6;
}

.blog-hero-gradient-1 {
    width: 18rem;
    height: 18rem;
    background: rgba(59, 130, 246, 0.65);
    top: -5rem;
    left: -4rem;
}

.blog-hero-gradient-2 {
    width: 20rem;
    height: 20rem;
    background: rgba(129, 140, 248, 0.65);
    bottom: -6rem;
    right: -4rem;
}

.blog-hero-gradient-3 {
    width: 16rem;
    height: 16rem;
    background: rgba(56, 189, 248, 0.55);
    top: 40%;
    right: 25%;
}

.blog-hero-noise {
    position: absolute;
    inset: 0;
    background-image: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.18;
    mix-blend-mode: soft-light;
}

.blog-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
    gap: 2.75rem;
    padding: 2.75rem 2.25rem 2.75rem;
    color: #e5e7eb;
}

@media (max-width: 960px) {
    .blog-hero-inner {
        grid-template-columns: minmax(0, 1fr);
        padding: 2.25rem 1.75rem 2.5rem;
    }
}

.blog-hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blog-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    background-color: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 700;
}

.blog-hero-eyebrow-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #22c55e, #4ade80);
}

.blog-hero-title {
    font-family: var(--font-display);
    font-size: 2.6rem;
    line-height: 1.1;
    letter-spacing: -0.03em;
    font-weight: 800;
    color: #ffffff;
}

@media (min-width: 1024px) {
    .blog-hero-title {
        font-size: 3.1rem;
    }
}

.blog-hero-title-highlight {
    background: linear-gradient(135deg, #bfdbfe, #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.blog-hero-subtitle {
    max-width: 34rem;
    font-size: 1rem;
    line-height: 1.8;
    color: #e5e7eb;
}

.blog-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 0.75rem;
}

.blog-hero-meta-item {
    min-width: 0;
}

.blog-hero-meta-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: #9ca3af;
}

.blog-hero-meta-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: #e5e7eb;
}

/* Author block in hero */

.blog-hero-author {
    display: flex;
    align-items: stretch;
    justify-content: flex-end;
}

.blog-hero-author-card {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 1.5rem;
    padding: 1.75rem 1.75rem;
    border-radius: 1.5rem;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.95));
    backdrop-filter: blur(18px);
    border: 1px solid rgba(148, 163, 184, 0.5);
    box-shadow: 0 18px 40px -18px rgba(15, 23, 42, 0.9);
}

@media (max-width: 640px) {
    .blog-hero-author-card {
        grid-template-columns: minmax(0, 1fr);
    }
}

.blog-hero-author-image-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 1.25rem;
    overflow: hidden;
}

.blog-hero-author-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.03);
    transition: transform 800ms ease;
}

.blog-hero-author-card:hover .blog-hero-author-image {
    transform: scale(1.06);
}

.blog-hero-author-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent 50%);
}

.blog-hero-author-body {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    color: #e5e7eb;
}

.blog-hero-author-label {
    font-size: 0.75rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #93c5fd;
}

.blog-hero-author-name {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: #f9fafb;
}

.blog-hero-author-role {
    font-size: 0.9rem;
    color: #cbd5f5;
}

.blog-hero-author-text {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #d1d5db;
}

.blog-hero-author-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: #bfdbfe;
    text-decoration: none;
}

.blog-hero-author-link:hover {
    color: #ffffff;
}

.blog-hero-author-link .material-symbols-outlined {
    font-size: 1rem;
}

/* =========================
   Filters & Search
   ========================= */

.blog-filters {
    margin-bottom: 2rem;
}

.blog-filters-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.5rem;
    align-items: center;
    justify-content: space-between;
}

.blog-sort-wrapper {
    min-width: 180px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-sort-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.blog-sort-select {
    width: 100%;
    height: 2.9rem;
    padding: 0 0.9rem;
    border-radius: 0.85rem;
    border: 1px solid var(--color-gray-200);
    background-color: var(--color-bg-white);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

@media (max-width: 768px) {
    .blog-filters-inner {
        align-items: stretch;
        flex-direction: column;
    }
}

.blog-search-wrapper {
    flex: 1 1 260px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.blog-search-label {
    position: relative;
    display: block;
    flex: 1 1 auto;
}

.blog-search-icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--color-gray-500);
}

.blog-search-input {
    width: 100%;
    height: 2.9rem;
    padding: 0 0.9rem 0 2.5rem;
    border-radius: 0.85rem;
    border: 1px solid var(--color-gray-200);
    background-color: var(--color-bg-white);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base);
}

.blog-search-input::placeholder {
    color: var(--color-gray-400);
}

.blog-search-input:focus {
    border-color: rgba(19, 91, 236, 0.6);
    box-shadow: 0 0 0 1px rgba(19, 91, 236, 0.25);
    background-color: #ffffff;
}

.blog-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-chip {
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    border: 1px solid var(--color-gray-200);
    background-color: var(--color-bg-white);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
}

.blog-chip:hover {
    background-color: var(--color-gray-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.blog-chip-active {
    background: linear-gradient(135deg, var(--color-primary), #7b3ccd);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 10px 22px -12px rgba(37, 99, 235, 0.7);
}

/* =========================
   Layout
   ========================= */

.blog-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 2rem;
}

@media (max-width: 960px) {
    .blog-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

.blog-articles {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.blog-card {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
    gap: 1.5rem;
    border-radius: 1.25rem;
    background-color: #ffffff;
    border: 1px solid var(--color-gray-100);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

@media (max-width: 768px) {
    .blog-card {
        grid-template-columns: minmax(0, 1fr);
    }
}

.blog-card-media {
    position: relative;
}

.blog-card-image-frame {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 220px;
    background-size: cover;
    background-position: center;
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuBGiRI36dQcrAxRFvzb4FE0w9rZAAUzCDVgLRkmuRZhoDreGf50qCwJLje_1cVptm4tytdGCYjoBq_zUqZAedgfJYhqg3OLphY6fcV8HzKmLBKTIso-_J1uMIEbWrinlqiUAUF1-hZR44QhmIeymFR8oUlss44xfOUva0MiGxvr4QDRU5VKaXPxKbo8XDacjNil6db0iOz-vHojmyPxwcaw3OXWAP39H-KnBMBAZzpz5Q3qB37PTXkP0EtpeeMbAw7am5bGDEzIYEI');
}

.blog-card-image-lasik {
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuDvW3PWPIZOLp3E6cdDJX931PyBYdzJoICuhvYGMF-504Y4enOlTsywIcGfhHx_cqxbecku93zgzFe-GWKtY8kR9uGDT5GeGLrV7mNTqqKsO-jnesfciLWPdRzy5fAd2GLWF4BSbmAsCtAIsmPcXKgSkTRCteBVKPooVts5a0WHY30USnooDBo5ueUpRkX8-1HIQqUt500egT86C9lpfhoV-yAVVH--xozWw3erQ8Ndd16f4XnKOB9BSDCO1Uwbih-v5HZKg4JLFcg');
}

.blog-card-image-digital {
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuDVSg9tIpUyumCUC1ncogAt6wVyzh2BfuyLdQ4assoqK7la5MPFurN0yEqGOdhzJe08n9lijaiEDPqQeXGNiKW1mADXjmfg5Ae3RoSiK6H7ZK1e7dd9qVlrsuXXMbgDxw4srU2-J22Mr9jSbgmaU2vmDTAcX5PM6TzI3RTLfQ4gMGZyns6LFWFUgxuEYTGGNj7XonPHmj7TWuXlc8LWsdnfv_tIoBn_V5pAY4XPe2X0Vwsb0otrlsepDKk23fhT6tJB8r_sgTX9uxw');
}

.blog-card-image-patient {
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuCWg1Sh61QKYRpBKWNyse3iWa3PukbK4bMk4S9cX0Jp3D528U4f846ci7viZeziTOmas0oy_cZr7YGZ_xkZlPAz-6N1bmn4WWNyDCAP1I4XU7uyIVnrAnVnQxJrjAEwhl_5B0nbfaKh2NtUP7B6wbdF8J6skE13CSNAZKzk1uJMrmYT_MV1qGPEgHEh21t5-cUpE6lvbHuJ5tjPQANbwsx8F2bfWihFN_WW0Le_G7HTZtHnwQNGhJH5ym1pZoCTVHIHIX6r42bHyEo');
}

.blog-card-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.55), transparent 55%);
}

.blog-card-body {
    padding: 1.75rem 1.75rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
}

.blog-card-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.15rem 0.7rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    text-decoration: none;
}

.blog-card-tag:hover {
    text-decoration: none;
}

.blog-card-tag-blue {
    background-color: rgba(59, 130, 246, 0.12);
    color: #2563eb;
}

.blog-card-tag-green {
    background-color: rgba(22, 163, 74, 0.12);
    color: #16a34a;
}

.blog-card-tag-purple {
    background-color: rgba(139, 92, 246, 0.12);
    color: #7c3aed;
}

.blog-card-tag-orange {
    background-color: rgba(249, 115, 22, 0.12);
    color: #ea580c;
}

.blog-card-date {
    color: var(--color-gray-500);
}

.blog-card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.blog-card-excerpt {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.blog-card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.blog-card-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-card-author-avatar {
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 999px;
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuClqjSCccs1qN8XZ1TcKeCju4OJ2IZ8D_WOH-g-OgKN-yGMeVaDUPUMpbYeeKfZdcz5CxFhsK01y14QMPWyVcXqZTGYRlqakV8Kv7hrvDMg_yzzmtCCy1S7rFtTKL4XOgUCyixRuoZVNS3srgunF1c7YOb-9fLDeY41BNm5VccAwOYUON9CZ-tYlflj6ztiQW8AZInujrbzWts5uz-G2nlDBKaCnBOf-Sc7l29GdO44bbMMuavjSKF6sZzOTr6StkHcXqkN_YuRgvs');
    background-size: cover;
    background-position: center;
}

.blog-card-author-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

.blog-card-link:hover {
    color: var(--color-primary-dark);
}

.blog-card-link .material-symbols-outlined {
    font-size: 1.05rem;
}

/* =========================
   Pagination
   ========================= */

.blog-pagination {
    margin-top: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.blog-pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.75rem;
    border: 1px solid var(--color-gray-200);
    background-color: #ffffff;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
}

.blog-pagination-btn[disabled] {
    opacity: 0.45;
    cursor: default;
}

.blog-pagination-btn:not([disabled]):hover {
    background-color: var(--color-gray-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.blog-pagination-btn-active {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 10px 22px -12px rgba(37, 99, 235, 0.7);
}

.blog-pagination-ellipsis {
    font-size: 0.9rem;
    color: var(--color-gray-500);
}

/* =========================
   Sidebar
   ========================= */

.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blog-sidebar-card {
    padding: 1.75rem 1.6rem;
    border-radius: 1.2rem;
    background-color: #ffffff;
    border: 1px solid var(--color-gray-100);
    box-shadow: var(--shadow-sm);
}

.blog-sidebar-card-header {
    margin-bottom: 0.6rem;
}

.blog-sidebar-kicker {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-gray-500);
}

.blog-sidebar-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.blog-sidebar-text {
    margin-top: 0.6rem;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.blog-sidebar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

.blog-sidebar-link:hover {
    color: var(--color-primary-dark);
}

.blog-sidebar-link .material-symbols-outlined {
    font-size: 1rem;
}

/* Categories */

.blog-category-list {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.blog-category-item {}

.blog-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.55rem 0.2rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.blog-category-link:hover {
    color: var(--color-primary);
}

.blog-category-count {
    min-width: 1.8rem;
    text-align: center;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background-color: var(--color-gray-100);
    color: var(--color-text-primary);
}

.blog-sidebar-author-media {
    margin-top: 0.5rem;
}

.blog-sidebar-author-image {
    width: 100%;
    border-radius: 0.9rem;
    display: block;
}

/* Sidebar CTA */

.blog-sidebar-cta-inner {
    position: relative;
    padding: 1.9rem 1.7rem;
    border-radius: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary), #7b3ccd);
    color: #f9fafb;
    overflow: hidden;
}

.blog-sidebar-cta-inner::before,
.blog-sidebar-cta-inner::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    background-color: rgba(15, 23, 42, 0.14);
}

.blog-sidebar-cta-inner::before {
    width: 10rem;
    height: 10rem;
    top: -3rem;
    left: -3rem;
}

.blog-sidebar-cta-inner::after {
    width: 13rem;
    height: 13rem;
    bottom: -5rem;
    right: -3rem;
}

.blog-sidebar-cta-icon-wrapper {
    position: relative;
    z-index: 1;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(15, 23, 42, 0.75);
    margin-bottom: 0.75rem;
}

.blog-sidebar-cta-icon-wrapper .material-symbols-outlined {
    font-size: 1.5rem;
}

.blog-sidebar-cta-title {
    position: relative;
    z-index: 1;
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.blog-sidebar-cta-text {
    position: relative;
    z-index: 1;
    font-size: 0.9rem;
    line-height: 1.7;
    color: rgba(239, 246, 255, 0.9);
    margin-bottom: 0.9rem;
}

.blog-sidebar-cta-button {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.7rem 1.6rem;
    border-radius: 999px;
    background-color: #ffffff;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 14px 30px -16px rgba(15, 23, 42, 0.85);
    transition: background-color var(--transition-base), color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
}

.blog-sidebar-cta-button:hover {
    background-color: #f9fafb;
    transform: translateY(-1px);
    box-shadow: 0 20px 40px -18px rgba(15, 23, 42, 0.9);
}

.blog-sidebar-cta-button .material-symbols-outlined {
    font-size: 1.1rem;
}

.blog-sidebar-cta-footnote {
    position: relative;
    z-index: 1;
    margin-top: 0.65rem;
    font-size: 0.75rem;
    color: rgba(219, 234, 254, 0.9);
}

/* =========================
   Reveal Animations
   ========================= */

@keyframes blog-fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    animation: blog-fade-in-up 650ms ease-out forwards;
}

.reveal-delay-1 {
    animation-delay: 0.1s;
}

.reveal-delay-2 {
    animation-delay: 0.2s;
}

.reveal-delay-3 {
    animation-delay: 0.3s;
}

@media (prefers-reduced-motion: reduce) {
    .reveal,
    .reveal-delay-1,
    .reveal-delay-2,
    .reveal-delay-3 {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
}

/* Accessibility helper */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}