/* Shared refinements for direct and AJAX-loaded portfolio pages. */
:root { --accent: #1755cf; --ink: #17243d; --muted: #5c687b; --line: #dce3ed; --soft: #f5f7fb; }
[hidden] { display: none !important; }
a:focus-visible, button:focus-visible, [role="button"]:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.skip-link { position: fixed; top: 12px; left: 12px; transform: translateY(-200%); z-index: 10000; padding: 12px 20px; background: #fff; color: var(--ink); }
.skip-link:focus { transform: none; }
.section-nav { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 28px 0 40px; }
.section-nav a { padding: 9px 17px; border: 1px solid var(--line); border-radius: 30px; color: var(--muted); font-size: 14px; line-height: 1.4; transition: background .2s, color .2s; }
.section-nav a:hover, .section-nav a[aria-current="page"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.certificate-intro { max-width: 650px; margin: 0 auto 36px; text-align: center; color: var(--muted); font-size: 18px; }
.certificate-tools { padding: 24px; background: var(--soft); border: 1px solid var(--line); border-radius: 16px; margin-bottom: 24px; }
.certificate-tools label { display: block; margin-bottom: 8px; font-size: 14px; font-weight: 600; color: var(--ink); }
/* Override the template's asymmetric input padding and uppercase placeholder. */
.certificate-tools input#certificate-search {
  display: block; width: 100%; max-width: none; height: 56px; margin: 0;
  padding: 15px 20px; box-sizing: border-box; background: #fff;
  border: 1px solid var(--line); border-radius: 10px; color: var(--ink);
  font-family: inherit; font-size: 16px; font-weight: 400; line-height: 24px;
  letter-spacing: 0; text-transform: none; text-align: left;
}
.certificate-tools input#certificate-search::placeholder {
  color: #929aaa; opacity: 1; font-family: inherit; font-size: 16px;
  font-weight: 400; line-height: 24px; letter-spacing: 0; text-transform: none;
}
.certificate-tools input#certificate-search:focus { border-color: var(--accent); outline: 3px solid #1755cf18; outline-offset: 2px; }
.certificate-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.certificate-filters button { padding: 8px 13px; border: 1px solid var(--line); border-radius: 24px; background: #fff; color: var(--muted); font: inherit; font-size: 13px; line-height: 1.4; letter-spacing: 0; text-transform: none; min-height: 40px; box-shadow: none; }
.certificate-filters button:hover, .certificate-filters button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.certificate-count { margin: 15px 0 0; color: var(--muted); font-size: 13px; }
/* Every certificate uses the same framed, side-by-side presentation. */
.certificate-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; }
.certificate-card {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  padding: 0; border: 1px solid var(--line); border-radius: 18px;
  background: #f9fafc; overflow: hidden; min-width: 0;
  box-shadow: 0 4px 18px #17243d05;
}
.certificate-eyebrow { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.4px; color: var(--muted); }
.certificate-card h2 { font-size: clamp(23px, 2.5vw, 32px); line-height: 1.25; margin: 12px 0 10px; letter-spacing: 0; text-align: left; }
.certificate-preview {
  display: flex; justify-content: center; align-items: center;
  padding: 26px; background: #edf1f7; min-height: 310px;
}
.certificate-preview img {
  display: block; width: 100%; height: auto; max-height: 350px;
  object-fit: contain; background: #fff; border: 8px solid #fff;
  border-radius: 6px; box-shadow: 0 7px 24px #17243d1a;
  transition: transform .25s, box-shadow .25s;
}
.certificate-preview:hover > img { transform: translateY(-3px); box-shadow: 0 12px 30px #17243d24; }
.certificate-preview-badge img { max-width: 440px; max-height: 280px; }
.certificate-card[data-provider="english"] .certificate-preview { background: #f0ede5; }
.certificate-card[data-provider="gitlab"] .certificate-preview { background: #f4efec; }
.certificate-card[data-provider="codefresh"] .certificate-preview { background: #efedf6; }
.certificate-content { padding: 34px; align-self: center; min-width: 0; }
.certificate-provider-art {
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 18px; width: 100%; min-height: 255px; padding: 30px;
  background: #fff; border: 8px solid #fff; border-radius: 6px;
  box-shadow: 0 7px 24px #17243d1a; color: var(--ink); font-size: 24px;
}
.certificate-provider-art img { width: 110px; height: 110px; border: 0; box-shadow: none; object-fit: contain; }
.certificate-provider-art .certificate-provider-caption { color: var(--muted); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }
.certificate-level { margin: 0 0 22px; color: var(--accent); font-size: 18px; font-weight: 500; }
.certificate-facts { display: flex; flex-wrap: wrap; gap: 16px 28px; margin: 0; }
.certificate-facts dt { color: var(--muted); font-size: 12px; }
.certificate-facts dd { margin: 3px 0 0; font-size: 17px; font-weight: 600; color: var(--ink); }
.certificate-date { font-size: 13px; color: var(--muted); margin: 20px 0; }
.certificate-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.certificate-actions .button { padding: 13px 18px; font-size: 11px; letter-spacing: 1px; border-radius: 7px; }
.certificate-download { font-size: 13px; color: var(--accent); }
.certificate-empty { text-align: center; padding: 36px 16px; color: var(--muted); }
.no-js .certificate-tools { display: none; }
.contact-form label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 500; }
.contact-form .contact-status, .contact-form .contact-fallback { clear: both; float: none; width: 100%; padding: 0; font-size: 14px; }
.contact-status:not(:empty) { padding: 14px 18px; border-radius: 8px; background: var(--soft); color: var(--ink); }
.contact-status[data-error="true"] { background: #fff1f1; color: #a12222; }
.captcha-wrap { clear: both; padding: 0 0 24px; }
.contact-form button:disabled { cursor: wait; opacity: .65; }
.fun-fact h4 a { color: inherit; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 4px; overflow-wrap: anywhere; }
.entry-content iframe { max-width: 100%; }
.technology-grid .client {
  min-height: 150px; padding: 22px 18px; border-radius: 12px;
}
html .technology-grid .client img {
  display: block; width: 100%; height: 104px; max-width: 220px;
  max-height: none; margin: 0 auto; object-fit: contain;
}
@media (max-width: 767px) {
  .technology-grid .client { min-height: 128px; padding: 16px 12px; }
  html .technology-grid .client img { height: 94px; }
}
.home-logo h1.home-text { margin: 0; font-family: inherit; font-weight: 500; letter-spacing: normal; }
.page-intro { color: var(--muted); font-size: 18px; line-height: 1.7; margin: 0 0 32px; }
.no-js .home-menu .item-name, .no-js .home-social, .no-js .home-text-container, .no-js .home-heading { transform: none; }
.no-js .home-text, .no-js .home-marquee, .no-js .home-job-title, .no-js .home-footer, .no-js .home-social { opacity: 1; visibility: visible; }
.no-js .bg-music-confirm, .no-js .play-music, .no-js .full-screen-wrap, html.no-js:before { display: none; }
@media (max-width: 900px) {
  .certificate-content { padding: 24px; }
  .certificate-preview { padding: 20px; }
}
@media (max-width: 600px) {
  .section-nav { gap: 6px; margin-bottom: 28px; }
  .section-nav a { padding: 9px 12px; font-size: 13px; }
  .certificate-card { grid-template-columns: minmax(0, 1fr); }
  .certificate-tools { padding: 18px; }
  .certificate-preview { padding: 20px; min-height: 0; }
  .certificate-preview img { max-height: 280px; }
  .certificate-preview-badge { min-height: 230px; }
  .certificate-content { padding: 24px; }
  .certificate-intro { font-size: 16px; }
  .certificate-actions { gap: 12px; }
  .captcha-wrap { overflow-x: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .home-loaded .home-heading, .home-loaded .home-text-container, .home-loaded .home-social { transform: none !important; }
  .home-loaded .home-text, .home-loaded .home-marquee, .home-loaded .home-job-title, .home-loaded .home-footer, .home-loaded .home-social { opacity: 1 !important; visibility: visible !important; }
  .home-logo-left, .home-logo-right, .ripple { display: none; }
  .home-marquee { text-indent: 0 !important; }
}