/* Contact / Blog / Archive / Single / 404 */
.pda-info-card { background:#f4f8f8; border-radius:20px; padding:28px 24px; height:100%; transition:transform .3s, box-shadow .3s; }
.pda-info-card:hover { transform:translateY(-4px); box-shadow:0 12px 30px rgba(0,0,0,.08); }
.pda-info-card__icon { display:inline-flex; width:56px; height:56px; align-items:center; justify-content:center; border-radius:50%; background:var(--main-eight-600); color:#fff; font-size:26px; margin-bottom:16px; }
.pda-info-card h3 { font-size:20px; margin-bottom:8px; }
.pda-info-card p, .pda-info-card a { margin:0; word-break:break-word; }
.pda-form-box { background:#fff; border:1px solid #e3ebeb; border-radius:24px; padding:36px; }
.pda-form label { display:block; font-weight:500; margin-bottom:6px; color:#1b1f23; }
.pda-form input, .pda-form select, .pda-form textarea { width:100%; padding:13px 16px; border:1px solid #d5dede; border-radius:12px; background:#fff; margin-bottom:18px; font:inherit; outline:0; }
.pda-form input:focus, .pda-form select:focus, .pda-form textarea:focus { border-color:var(--main-eight-600); box-shadow:0 0 0 3px rgba(0,128,128,.12); }
.pda-form__hint { font-size:14px; color:#6b7580; margin-bottom:20px; }
.pda-form button.tw-primary-btn { cursor:pointer; }
.pda-hp { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.pda-notice { display:flex; gap:10px; align-items:flex-start; padding:14px 18px; border-radius:12px; margin-bottom:20px; }
.pda-notice i { font-size:22px; flex:none; }
.pda-notice--ok { background:#e6f6ee; color:#12683f; }
.pda-notice--err { background:#fdecec; color:#9a1f1f; }
.pda-map { overflow:hidden; height:100%; min-height:420px; background:#e7efef; }
.pda-map iframe { width:100%; height:100%; min-height:420px; border:0; display:block; }

/* Blog */
.pda-blog-card { height:calc(100% - 2rem); }
.pda-blog-card .blog-meta .learning { background:rgba(0,128,128,.1); }
.pda-sidebar { display:flex; flex-direction:column; }
.pda-widget { background:#f4f8f8; border-radius:20px; padding:26px 24px; margin-bottom:24px; }
.pda-widget__title { font-size:20px; font-weight:600; margin-bottom:18px; padding-bottom:12px; border-bottom:2px solid var(--main-eight-600); display:inline-block; }
.pda-widget__list { list-style:none; margin:0; padding:0; }
.pda-widget__list a { display:flex; justify-content:space-between; padding:10px 0; border-bottom:1px dashed #cfdada; color:#1b1f23; }
.pda-widget__list li:last-child a { border:0; }
.pda-widget__list a:hover { color:var(--main-eight-600); }
.pda-widget__list em { font-style:normal; font-size:13px; background:#fff; border-radius:20px; padding:0 10px; line-height:24px; }
.pda-recent { list-style:none; margin:0; padding:0; }
.pda-recent li { margin-bottom:16px; }
.pda-recent a { display:flex; gap:14px; align-items:center; color:#1b1f23; }
.pda-recent img { width:72px; height:72px; object-fit:cover; border-radius:12px; flex:none; }
.pda-recent strong { display:block; font-weight:500; font-size:15px; line-height:1.4; }
.pda-recent a:hover strong { color:var(--main-eight-600); }
.pda-recent small { color:#6b7580; }
.pda-widget--cta { background:var(--main-eight-600); color:#fff; }
.pda-widget--cta .pda-widget__title { border-color:rgba(255,255,255,.6); color:#fff; }
.pda-search { position:relative; display:flex; }
.pda-search input { width:100%; padding:13px 52px 13px 16px; border:1px solid #d5dede; border-radius:12px; font:inherit; outline:0; background:#fff; }
.pda-search input:focus { border-color:var(--main-eight-600); }
.pda-search button { position:absolute; right:6px; top:6px; bottom:6px; width:42px; border:0; border-radius:8px; background:var(--main-eight-600); color:#fff; cursor:pointer; }
.pda-search--lg { max-width:520px; margin:0 auto; }
.pda-pagination { margin-top:20px; }
.pda-pagination ul { display:flex; flex-wrap:wrap; gap:8px; justify-content:center; list-style:none; padding:0; margin:0; }
.pda-pagination a, .pda-pagination span { display:inline-flex; min-width:44px; height:44px; padding:0 12px; align-items:center; justify-content:center; border-radius:50%; background:#f4f8f8; color:#1b1f23; font-weight:600; }
.pda-pagination a:hover, .pda-pagination .current { background:var(--main-eight-600); color:#fff; }
.pda-empty { text-align:center; padding:50px 20px; background:#f4f8f8; border-radius:24px; }
.pda-empty h2 { margin-bottom:12px; }

/* Single */
.pda-post__cover { width:100%; max-height:480px; object-fit:cover; margin-bottom:24px; }
.pda-post__meta { list-style:none; padding:0; margin:0 0 16px; color:#6b7580; }
.pda-post__meta .learning { background:rgba(0,128,128,.1); }
.pda-post__title { font-size:34px; font-weight:600; line-height:1.4; margin-bottom:20px; }
.pda-post__content { font-size:17px; line-height:1.9; }
.pda-post__content h2 { font-size:26px; margin:32px 0 12px; }
.pda-post__content ul { padding-left:1.3em; list-style:disc; margin-bottom:1em; }
.pda-post__content li { margin-bottom:6px; }
.pda-post__content img { max-width:100%; height:auto; border-radius:16px; }
.pda-post__foot { display:flex; flex-wrap:wrap; justify-content:space-between; gap:16px; border-top:1px solid #e3ebeb; border-bottom:1px solid #e3ebeb; padding:18px 0; margin:36px 0; align-items:center; }
.pda-post__tags a { display:inline-block; margin:2px 4px; padding:2px 12px; border-radius:20px; background:#f4f8f8; color:var(--main-eight-600); }
.pda-post__share { display:flex; gap:10px; align-items:center; }
.pda-post__share a { display:inline-flex; width:38px; height:38px; align-items:center; justify-content:center; border-radius:50%; background:#f4f8f8; color:#1b1f23; }
.pda-post__share a:hover { background:var(--main-eight-600); color:#fff; }
.pda-post__nav { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.pda-post__nav a { display:block; padding:18px 20px; border-radius:16px; background:#f4f8f8; color:#1b1f23; }
.pda-post__nav a:hover { background:var(--main-eight-600); color:#fff; }
.pda-post__nav small { display:block; opacity:.7; margin-bottom:4px; }
.pda-post__nav strong { font-weight:500; line-height:1.4; display:block; }
.pda-post__nav-next { text-align:right; grid-column:2; }
.pda-related { margin-top:56px; }
.pda-related__title { font-size:26px; margin-bottom:24px; }
.pda-page-blog .breadcrumb-title { word-break:break-word; }

/* 404 */
.pda-404__code { font-family:var(--heading-font, inherit); font-size:clamp(110px, 22vw, 240px); font-weight:700; line-height:1; color:var(--main-eight-600); opacity:.9; letter-spacing:-.04em; }
.pda-404__lead { max-width:560px; margin:0 auto 28px; color:#5c6672; }
.pda-404__links { display:flex; flex-wrap:wrap; justify-content:center; gap:12px; list-style:none; padding:0; margin:36px 0; }
.pda-404__links a { display:inline-flex; align-items:center; gap:8px; padding:12px 22px; border-radius:30px; background:#f4f8f8; color:#1b1f23; font-weight:500; }
.pda-404__links a:hover { background:var(--main-eight-600); color:#fff; }

@media (max-width:991px) { .pda-sidebar { margin-top:40px; } .pda-widget--cta { order:-1; } }
@media (max-width:767px) {
  .pda-form-box { padding:24px 18px; }
  .pda-post__title { font-size:26px; }
  .pda-post__nav { grid-template-columns:1fr; }
  .pda-post__nav-next { grid-column:auto; }
  .pda-map, .pda-map iframe { min-height:300px; }
  .pda-contact .col-lg-5.tw-mt-4 { text-align:left !important; }
}
.pda-info-card a, .pda-info-card p { display:block; color:#1b1f23; font-size:17px; font-weight:500; }
.pda-blog a { text-decoration:none; }

/* Sidebar CTA: white pill with a teal icon circle (same as the footer CTA button) */
.pda-widget--cta .tw-primary-btn .btn_inner::before { background-color: var(--main-eight-600); }