:root {
  --bg: #f9f9f9;
  --surface: #ffffff;
  --text: #171717;
  --muted: #727272;
  --line: #e5e5e5;
  --accent: #d7ff00;
  --accent-dark: #badb00;
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background: var(--bg);
  font-family: "Golos Text", sans-serif;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }

.page-shell {
  width: min(1184px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  border-bottom: 1px solid var(--line);
}

.brand { font-size: 16px; font-weight: 600; letter-spacing: -0.04em; }
.site-nav { display: flex; align-items: center; gap: 20px; margin-left: auto; margin-right: 24px; }
.site-nav a { color: var(--muted); font-size: 14px; font-weight: 500; }
.site-nav a:hover, .site-nav a:focus-visible, .site-nav a.is-active { color: var(--text); }
.lang-switcher { display: flex; gap: 2px; }

.lang-link {
  padding: 6px 8px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.lang-link:hover, .lang-link:focus-visible { color: var(--text); background: #eeeeee; }
.lang-link.is-active { color: var(--text); background: var(--accent); }

main { padding: 28px 0; }
.hero { padding-bottom: 28px; border-bottom: 1px solid var(--line); text-align: center; }

.inner-page { min-height: calc(100vh - 194px); padding: 40px 0 28px; }
.inner-page > h1 { margin: 0 0 22px; font-size: 42px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.05; }
.info-card { max-width: 680px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.info-card h2 { margin: 12px 0 0; font-size: 24px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.12; }
.info-card p:last-child { margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.45; }
.company-subtitle { margin: -10px 0 18px; color: var(--muted); font-size: 18px; line-height: 1.4; }
.company-subtitle a { color: var(--text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.company-card { max-width: none; padding: 14px; }
.certificate-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.certificate-grid img { display: block; width: 100%; height: auto; border-radius: 10px; }
.contact-card { max-width: 820px; }
.contact-list { margin: 0; }
.contact-list > div { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list > div:first-child { padding-top: 0; }
.contact-list > div:last-child { padding-bottom: 0; border-bottom: 0; }
.contact-list dt { color: var(--muted); font-size: 14px; }
.contact-list dd { margin: 0; font-size: 16px; line-height: 1.45; }
.contact-list a { text-decoration: underline; text-underline-offset: 3px; }
.contact-note { color: var(--muted); }

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
}

.hero h1, .section-heading h2, .news-panel h2, .card h3 {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.045em;
}

.hero h1 {
  margin-top: 0;
  font-size: 42px;
  line-height: 1.05;
}

.hero-copy {
  max-width: 520px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
}

.products { padding-top: 20px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.section-heading h2 { font-size: 24px; line-height: 1.1; }

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.status {
  padding: 6px 10px;
  border: 1px solid #c9efd2;
  border-radius: 999px;
  color: #15962d;
  background: #f6fff7;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
}

.card-actions { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 27px; line-height: 1; }
.card-actions span:last-child { font-size: 23px; }

.product-cover {
  display: flex;
  align-items: flex-end;
  height: 152px;
  margin-top: 14px;
  padding: 14px;
  overflow: hidden;
  border-radius: 10px;
  color: #ffffff;
  font-size: 29px;
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 0.92;
}

.cover-image { padding: 0; background: #e8e8e8; }
.cover-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.cover-logo { align-items: center; justify-content: center; padding: 24px; background: #0067a8; }
.cover-logo img { width: min(136px, 62%); height: auto; border-radius: 22px; object-fit: contain; }
.cover-two { background: linear-gradient(140deg, #120022, #3d0b84 56%, #9359ff); }
.cover-three { background: linear-gradient(135deg, #081929, #175b71 55%, #8addd1); }

.card h3 { margin-top: 16px; font-size: 22px; line-height: 1.1; }
.card p { min-height: 58px; margin: 10px 0 0; color: var(--muted); font-size: 15px; line-height: 1.4; }

.card-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.card-link:hover, .card-link:focus-visible { color: #15962d; }

.card-coming {
  display: inline-flex;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.news-panel {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-top: 20px;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--accent);
}

.news-panel .eyebrow { color: #566600; }
.news-copy { margin: 12px 0; font-size: 15px; line-height: 1.5; }
.news-panel .text-link { white-space: normal; text-decoration: underline; text-underline-offset: 3px; }
.news-panel h2 { max-width: none; margin-top: 8px; font-size: 24px; line-height: 1.12; }

.text-link {
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.text-link:hover, .text-link:focus-visible { text-decoration: underline; }

.site-footer {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  padding: 14px 0 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.site-footer p { margin: 0; }

@media (max-width: 760px) {
  .page-shell { width: min(100% - 32px, 1184px); }
  .site-header { flex-wrap: wrap; min-height: 0; padding: 10px 0; row-gap: 10px; }
  .brand { margin-right: auto; }
  .lang-switcher { flex-shrink: 0; }
  main { padding-top: 24px; }
  .hero { padding-bottom: 24px; }
  .hero h1 { font-size: 36px; }
  .site-nav { order: 3; width: 100%; gap: 16px; margin: 0; padding-top: 10px; border-top: 1px solid var(--line); }
  .site-nav a { font-size: 13px; }
  .inner-page { min-height: calc(100vh - 162px); padding-top: 28px; }
  .inner-page > h1 { font-size: 36px; margin-bottom: 16px; }
  .info-card { padding: 18px; }
  .company-subtitle { margin: -4px 0 14px; font-size: 16px; }
  .company-card { padding: 10px; }
  .certificate-grid { grid-template-columns: 1fr; gap: 10px; }
  .contact-list > div { grid-template-columns: 1fr; gap: 5px; padding: 14px 0; }
  .section-heading { display: block; }
  .section-heading h2 { margin-top: 6px; }
  .content-grid { grid-template-columns: 1fr; }
  .card { padding: 14px; }
  .product-cover { height: 144px; margin-top: 12px; }
  .card p { min-height: 0; }
  .news-panel { display: grid; align-items: start; padding: 18px; }
  .news-panel h2 { font-size: 21px; }
  .site-footer { flex-direction: column; }
}

/* Shared refinements and existing information pages. */
.hero-copy { margin: 12px auto 0; }
.card { display: flex; flex-direction: column; }
.card .card-link { margin-top: auto; padding-top: 16px; gap: 8px; align-items: center; }
.card p { margin-bottom: 0; }
.card-arrow { color: var(--muted); font-size: 23px; }
.status { line-height: 1.25; }
.site-footer { justify-content: space-between; flex-wrap: wrap; }
.site-footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer a:hover { color: var(--text); }
a:focus-visible { outline: 2px solid #171717; outline-offset: 4px; }
.skip-link { position: absolute; top: -100px; left: 16px; padding: 12px; background: var(--accent); z-index: 10; }
.skip-link:focus { top: 12px; }
.contact-list dd { overflow-wrap: anywhere; }
.document-content { max-width: 900px; }
.document-content h1 { margin: 0 0 18px; font-size: clamp(30px,5vw,42px); letter-spacing: -.045em; line-height: 1.12; }
.document-content h2 { font-size: 24px; letter-spacing: -.035em; }
.document-content h3 { font-size: 18px; }
.document-content p,.document-content li { color: var(--muted); line-height: 1.65; }
.document-content a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.document-content .section { margin-top: 24px; }
.document-content .legal-card,.document-content .support-card,.document-content .legal-note { padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.document-content .legal-grid,.document-content .support-grid,.document-content .cards { display: grid; gap: 16px; }
.document-content .eyebrow { margin-bottom: 12px; }
@media(prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media(max-width: 760px) { .site-footer { align-items: flex-start; } .card .card-link { padding-top: 14px; } }

.cover-generated { background: #061e35; }
.cover-generated img { object-fit: contain; }

.whatsapp-only { color: #c62828; font-size: 14px; font-weight: 600; display: inline-block; margin-left: 8px; }

/* Cookie consent */
.footer-link--button { padding: 0; border: 0; color: inherit; background: none; font: inherit; cursor: pointer; }
.footer-link--button:hover, .footer-link--button:focus-visible { color: var(--text); }
.consent-banner { position: fixed; right: 16px; bottom: 16px; left: 16px; z-index: 50; max-width: 520px; margin-left: auto; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); box-shadow: 0 12px 40px rgba(0,0,0,.12); }
.consent-banner__title { margin: 0; font-size: 16px; font-weight: 600; }
.consent-banner__text { margin: 8px 0 0; color: var(--muted); font-size: 14px; line-height: 1.45; }
.consent-banner__text a { color: var(--text); text-decoration: underline; }
.consent-banner__actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.consent-banner__button { padding: 9px 16px; border: 1px solid var(--line); border-radius: 999px; color: var(--text); background: var(--surface); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.consent-banner__button--primary { border-color: var(--accent-dark); background: var(--accent); }
.consent-banner__button:hover, .consent-banner__button:focus-visible { border-color: var(--text); }

/* Data sharing block on privacy pages */
.document-content .section-shell .section-heading { display: block; max-width: 760px; }
.document-content .section-shell .section-heading h2 { margin: 6px 0 10px; font-size: 24px; line-height: 1.2; }
.document-content .section-shell .section-heading p { color: var(--muted); line-height: 1.55; }
.document-content .security-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 16px; }
.document-content .security-item { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); color: var(--muted); font-size: 15px; line-height: 1.55; }
.document-content .security-item strong { display: inline-block; margin-bottom: 6px; color: var(--text); font-size: 16px; }

.page-intro { max-width: 760px; margin: 0 0 14px; color: #3a3a3a; font-size: 16px; line-height: 1.55; }
.page-intro a { text-decoration: underline; text-underline-offset: 3px; }
.doc-card { max-width: 760px; margin-top: 8px; }
.doc-item + .doc-item { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.doc-item h2 { margin: 0 0 6px; font-size: 20px; line-height: 1.2; }
.doc-item p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }

/* Regional sites strip */
.regions-panel {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.regions-panel h2 { margin: 6px 0 0; font-size: 24px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.12; }

.regions-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.regions-strip a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
}

.regions-strip a:hover, .regions-strip a:focus-visible { border-color: var(--text); background: var(--accent); }
.regions-strip__region { color: var(--muted); font-size: 13px; font-weight: 500; line-height: 1.3; }
.regions-strip__domain { font-size: 16px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.2; }
.regions-strip a:hover .regions-strip__region, .regions-strip a:focus-visible .regions-strip__region { color: var(--text); }

@media (max-width: 1000px) { .regions-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 620px) { .regions-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 380px) { .regions-strip { grid-template-columns: 1fr; } }

/* ===== astrokvanta.com: group site additions (on top of the astrokvantit.com design) ===== */
.brand { white-space: nowrap; }
.site-nav { flex-wrap: wrap; row-gap: 6px; }
.hero { padding: 36px 0 32px; }
.hero h1 { font-size: 56px; }
.hero-copy { max-width: 600px; font-size: 18px; }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.button { display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--text); font: inherit; font-size: 15px; font-weight: 600; line-height: 1.2; cursor: pointer; }
.button:hover, .button:focus-visible { border-color: var(--text); }
.button--primary { border-color: var(--accent-dark); background: var(--accent); color: #171717; }
.button--primary:hover, .button--primary:focus-visible { border-color: #171717; }
.button--ghost { border-color: rgba(255,255,255,.35); background: transparent; color: #ffffff; }
.button--ghost:hover, .button--ghost:focus-visible { border-color: #ffffff; }
.button--dark { border-color: #171717; background: #171717; color: #ffffff; white-space: nowrap; }
.button[disabled] { opacity: .45; cursor: not-allowed; }

/* Flagship aXtura block: the one dark block on the page */
.flagship { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 36px; align-items: center; margin-top: 28px; padding: 40px; border-radius: 20px; background: #171717; color: #ffffff; }
.flagship h2 { margin: 10px 0 0; font-size: 40px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.05; }
.eyebrow--accent { color: var(--accent); }
.flagship__lead { margin: 16px 0 0; color: #cfcfcf; font-size: 17px; line-height: 1.55; }
.flagship__facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; margin: 24px 0 0; }
.flagship__facts div { padding-top: 12px; border-top: 1px solid rgba(255,255,255,.18); }
.flagship__facts dt { color: #9a9a9a; font-size: 13px; }
.flagship__facts dd { margin: 4px 0 0; font-size: 15px; font-weight: 600; line-height: 1.35; }
.flagship__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.flagship__media img { display: block; width: 100%; height: auto; border-radius: 14px; }

.block { margin-top: 28px; }
.section-heading__note { max-width: 420px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.45; }
.status--neutral { border-color: var(--line); color: var(--text); background: var(--bg); }

.companies-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.companies-grid .card { padding: 22px; }
.companies-grid .card h3 { margin-top: 14px; }
.companies-grid .card p { min-height: 0; }

.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.news-card { padding: 20px; }
.news-card h3 { margin-top: 12px; font-size: 20px; line-height: 1.2; }
.news-card h3 a:hover, .news-card h3 a:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
.news-card p { min-height: 0; }
.news-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 13px; }
.tag { padding: 4px 9px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); color: var(--text); font-size: 12px; font-weight: 500; }
.news-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 18px; }
.filter { padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted); font: inherit; font-size: 14px; font-weight: 500; cursor: pointer; }
.filter:hover, .filter:focus-visible { color: var(--text); border-color: var(--text); }
.filter.is-active { color: #171717; background: var(--accent); border-color: var(--accent-dark); }
.news-card[hidden] { display: none; }

.investor-panel { align-items: center; margin-top: 28px; padding: 24px 28px; }
.investor-panel .news-copy { max-width: 640px; margin-bottom: 0; }

/* Contact section and form */
.contact-section { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 32px; margin-top: 28px; padding: 32px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.contact-section h2 { margin: 6px 0 0; font-size: 32px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.08; }
.contact-section__intro > p:not(.eyebrow) { color: var(--muted); font-size: 15px; line-height: 1.5; }
.contact-section h3 { margin: 22px 0 12px; font-size: 16px; }
.contact-section .contact-list > div { grid-template-columns: 1fr; gap: 2px; padding: 10px 0; }
.contact-section--compact { grid-template-columns: 1fr; max-width: 820px; }
.contact-form { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.contact-form label { display: grid; gap: 6px; }
.contact-form label > span { color: var(--muted); font-size: 13px; font-weight: 500; }
.contact-form input[type=text], .contact-form input[type=email], .contact-form select, .contact-form textarea { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--text); font: inherit; font-size: 15px; }
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: 2px solid #171717; outline-offset: 1px; background: var(--surface); }
.contact-form .form-consent { display: flex; align-items: flex-start; gap: 10px; }
.contact-form .form-consent input { margin-top: 3px; accent-color: #171717; }
.contact-form .form-consent span { color: var(--muted); font-size: 13px; line-height: 1.45; }
.contact-form .form-consent a, .form-note a { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.form-note { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.45; }
.form-note.is-success { color: #15962d; font-weight: 600; }
.form-note.is-error { color: #b42318; font-weight: 600; }

/* Inner pages */
.page-intro { max-width: 760px; font-size: 17px; }
.info-block { max-width: 760px; margin-top: 28px; }
.info-block h2 { margin: 0 0 10px; font-size: 24px; font-weight: 600; letter-spacing: -0.04em; }
.info-block p { color: #3a3a3a; font-size: 16px; line-height: 1.6; }
.info-block a { text-decoration: underline; text-underline-offset: 3px; }
.timeline { margin: 0; padding: 0; list-style: none; border-left: 2px solid var(--line); }
.timeline li { position: relative; display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 16px; padding: 10px 0 10px 20px; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 13px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); border: 1px solid var(--accent-dark); }
.timeline__date { color: var(--muted); font-size: 14px; font-weight: 500; }
.timeline__text { font-size: 16px; }
.pill-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.pill-list li { padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 14px; font-weight: 500; }
.inner-page .companies-grid { margin-top: 28px; }
.content-grid--single { grid-template-columns: minmax(0, 560px); }
.product-card .product-cover { height: 240px; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 8px; }
.feature-grid .card { padding: 22px; }
.feature-grid .card h3 { margin-top: 0; }
.feature-grid .card p { min-height: 0; }
.regions-panel__copy { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.doc-card h2 { margin: 0 0 4px; font-size: 22px; letter-spacing: -0.03em; }
.doc-item { margin-top: 18px; }
.doc-item h3 { margin: 0 0 6px; font-size: 18px; }
.doc-item p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.article { max-width: 760px; }
.article h1 { margin: 14px 0 12px; font-size: 40px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.08; }
.article__lead { font-size: 19px; line-height: 1.5; }
.article p { color: #3a3a3a; font-size: 16px; line-height: 1.65; }
.article .text-link { white-space: normal; }
.document-content .legal-card ul { margin: 10px 0 0; padding-left: 18px; }
.document-content .legal-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-top: 16px; }
.document-content .legal-note { margin-top: 16px; }

/* Footer */
.site-footer { align-items: flex-start; gap: 20px; }
.footer-main { display: grid; gap: 6px; }
.footer-brand-note, .footer-companies { max-width: 620px; line-height: 1.45; }
.footer-sites a, .site-footer nav a { color: var(--muted); }
.footer-sites a:hover { color: var(--text); }

@media (max-width: 1000px) {
  .flagship { grid-template-columns: 1fr; padding: 28px; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-section { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .hero h1 { font-size: 38px; }
  .hero-copy { font-size: 16px; }
  .site-nav { gap: 6px 14px; }
  .flagship { padding: 22px; gap: 22px; border-radius: 16px; }
  .flagship h2 { font-size: 30px; }
  .flagship__facts { grid-template-columns: 1fr; }
  .companies-grid, .news-grid, .feature-grid, .form-row { grid-template-columns: 1fr; }
  .investor-panel { padding: 20px; }
  .contact-section { padding: 20px; gap: 20px; }
  .contact-section h2 { font-size: 26px; }
  .timeline li { grid-template-columns: 1fr; gap: 2px; }
  .article h1 { font-size: 30px; }
  .product-card .product-cover { height: 180px; }
}

/* ===== zeelta.com: Zeelta additions on top of the astrokvanta.com design ===== */
:root { --accent: #4fdcff; --accent-dark: #1cc4ec; --accent-ink: #075a70; --cmy-c: #00f0ff; --cmy-m: #ff2bd6; --cmy-y: #fff200; }
.brand { display: inline-flex; align-items: center; }
.brand img { display: block; width: auto; height: 34px; }
.site-header { min-height: 64px; }
.site-nav a.is-active { color: var(--text); box-shadow: inset 0 -2px 0 var(--accent); padding-bottom: 4px; }
.card-link:hover, .card-link:focus-visible { color: var(--accent-ink); }
.news-panel .eyebrow { color: var(--accent-ink); }
.status { border-color: #bdeefb; color: var(--accent-ink); background: #f1fcff; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* True Color X-ray hero: the one dark block on the home page */
.xr-hero { position: relative; overflow: hidden; margin-top: 4px; padding: 48px 44px 40px; border-radius: 20px; background: #000; color: #fff; isolation: isolate; }
.xr-hero::before { content: ""; position: absolute; inset: 0 0 0 38%; background: url("assets/img/xray-spine.webp") right center / cover no-repeat; opacity: .55; z-index: -2; }
.xr-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #000 0%, #000 42%, rgba(0,0,0,.55) 70%, rgba(0,0,0,.15) 100%); z-index: -1; }
.xr-hero__mark { display: block; width: 52px; height: 52px; border-radius: 12px; }
.xr-hero h1 { margin: 26px 0 0; line-height: 0; }
.xr-hero h1 img { display: block; width: min(860px, 100%); height: auto; }
.xr-hero__lead { max-width: 640px; margin: 24px 0 0; color: #d4d4d4; font-size: 18px; line-height: 1.55; }
.xr-hero .eyebrow { margin-top: 22px; color: var(--accent); }
.xr-hero .flagship__facts { max-width: 760px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.xr-hero .hero-actions { justify-content: flex-start; margin-top: 28px; }
.cmy-line { height: 4px; margin-top: 34px; border-radius: 4px; background: linear-gradient(90deg, #1d2cff 0 8%, var(--cmy-c) 8% 38%, var(--cmy-m) 38% 66%, #8a8a8a 66% 74%, var(--cmy-y) 74% 100%); opacity: .9; }

/* Page banner for inner pages */
.page-banner { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 0 0 28px; padding: 18px 24px; border-radius: 16px; background: #000; }
.page-banner img { display: block; width: min(420px, 60%); height: auto; }
.page-banner span { color: #bdbdbd; font-size: 14px; text-align: right; }

/* Products */
.products-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.products-grid .card h3 { font-size: 20px; }
.product-cover.cover-image { background: #fff; border: 1px solid var(--line); }
.product-cover.cover-image img { object-fit: cover; }
.product-cover.cover-contain img { object-fit: contain; }
.cover-material { position: relative; align-items: flex-end; background: radial-gradient(120% 140% at 0% 100%, #0b3c4a 0%, #050a0c 55%, #000 100%); }
.cover-material::after { content: ""; position: absolute; right: 14px; top: 14px; width: 74px; height: 74px; background: url("assets/img/icon-192.png") center / contain no-repeat; opacity: .9; }
.cover-material span { position: relative; z-index: 1; font-size: 30px; }
.cover-material small { display: block; margin-top: 6px; color: var(--accent); font-size: 14px; letter-spacing: 0; font-weight: 500; }

/* Facts, stats and chain */
.stats-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.stat { padding: 22px; border-radius: 16px; background: #000; color: #fff; }
.stat__label { margin: 0; color: #a8a8a8; font-size: 13px; font-weight: 500; }
.stat__value { margin: 8px 0 0; font-size: 44px; font-weight: 600; letter-spacing: -0.05em; line-height: 1; }
.stat__note { margin: 10px 0 0; color: #cfcfcf; font-size: 14px; line-height: 1.45; }
.stat--c .stat__value { color: var(--cmy-c); } .stat--m .stat__value { color: var(--cmy-m); } .stat--y .stat__value { color: var(--cmy-y); }
.chain { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: chain; }
.chain li { position: relative; padding: 18px 22px 18px 18px; border: 1px solid var(--line); background: var(--surface); counter-increment: chain; }
.chain li:first-child { border-radius: 16px 0 0 16px; } .chain li:last-child { border-radius: 0 16px 16px 0; }
.chain li + li { border-left: 0; }
.chain li::before { content: counter(chain, decimal-leading-zero); display: block; color: var(--accent-ink); font-size: 13px; font-weight: 600; }
.chain strong { display: block; margin-top: 8px; font-size: 17px; letter-spacing: -0.02em; }
.chain span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; line-height: 1.45; }
.spec-list { margin: 0; }
.spec-list > div { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.spec-list > div:last-child { border-bottom: 0; }
.spec-list dt { color: var(--muted); font-size: 14px; }
.spec-list dd { margin: 0; font-size: 16px; font-weight: 600; line-height: 1.4; }

/* Applications */
.apps-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.app-card { padding: 0; overflow: hidden; }
.app-card figure { margin: 0; height: 200px; background: #000; }
.app-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.app-card .app-card__body { padding: 18px 20px 20px; }
.app-card h3 { margin-top: 0; }

/* Science and articles */
.figure { margin: 22px 0 0; padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.figure img { display: block; width: 100%; height: auto; border-radius: 10px; }
.figure figcaption { margin-top: 10px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.figure--dark { background: #000; border-color: #000; }
.figure--dark figcaption { color: #a8a8a8; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.compare-wrap { overflow-x: auto; margin-top: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.compare { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 15px; line-height: 1.45; }
.compare th, .compare td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.compare thead th { color: var(--muted); font-size: 13px; font-weight: 500; background: var(--bg); }
.compare tbody th { width: 190px; font-weight: 600; }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare .is-zeelta { background: #f1fcff; }
.checklist { margin: 12px 0 0; padding: 0; list-style: none; }
.checklist li { position: relative; padding: 7px 0 7px 26px; color: #3a3a3a; line-height: 1.55; }
.checklist li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); border: 1px solid var(--accent-dark); }
.science-section { margin-top: 40px; }
.science-section > h2 { margin: 6px 0 12px; font-size: 30px; font-weight: 600; letter-spacing: -0.045em; line-height: 1.1; }
.science-section > p { max-width: 820px; color: #3a3a3a; font-size: 16px; line-height: 1.65; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.team-card { padding: 20px; }
.team-card h3 { margin-top: 0; font-size: 18px; }
.team-card p { min-height: 0; margin-top: 6px; font-size: 14px; }
.team-card__initials { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 14px; border-radius: 50%; background: #000; color: var(--accent); font-size: 17px; font-weight: 600; }
.memoriam { max-width: 760px; margin-top: 16px; padding: 18px 22px; border-left: 3px solid #171717; background: var(--surface); color: #3a3a3a; line-height: 1.55; }

@media (max-width: 1000px) {
  .products-grid, .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .xr-hero .flagship__facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chain { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chain li, .chain li + li { border: 1px solid var(--line); border-radius: 0; }
  .chain li:first-child { border-radius: 16px 0 0 0; } .chain li:nth-child(2) { border-radius: 0 16px 0 0; }
  .chain li:nth-child(3) { border-radius: 0 0 0 16px; } .chain li:last-child { border-radius: 0 0 16px 0; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .brand img { height: 28px; }
  .xr-hero { padding: 26px 20px 24px; border-radius: 16px; }
  .xr-hero::before { inset: 0; opacity: .3; }
  .xr-hero::after { background: rgba(0,0,0,.45); }
  .xr-hero__lead { font-size: 16px; }
  .xr-hero .flagship__facts { grid-template-columns: 1fr 1fr; }
  .products-grid, .apps-grid, .stats-grid, .team-grid, .chain { grid-template-columns: 1fr; }
  .chain li, .chain li:first-child, .chain li:nth-child(2), .chain li:nth-child(3), .chain li:last-child { border-radius: 0; }
  .chain li:first-child { border-radius: 16px 16px 0 0; } .chain li:last-child { border-radius: 0 0 16px 16px; }
  .spec-list > div { grid-template-columns: 1fr; gap: 4px; }
  .page-banner { flex-direction: column; align-items: flex-start; padding: 14px 16px; }
  .page-banner img { width: 100%; }
  .page-banner span { text-align: left; }
  .science-section > h2 { font-size: 24px; }
  .stat__value { font-size: 36px; }
}