/* Concept skin inspired by the ACS portal reference generated in Codex. */
:root {
  --bg: #f4f7fa;
  --surface: #ffffff;
  --surface-soft: #eef3f8;
  --text: #101827;
  --muted: #5f6d7e;
  --line: #dce5ef;
  --primary: #0a2b55;
  --primary-dark: #071d3a;
  --accent: #c89b3a;
  --danger: #bd1f2d;
  --success: #137a4b;
  --shadow: 0 18px 45px rgba(7, 29, 58, 0.14);
  --radius: 8px;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
}

.top-contact-bar {
  justify-content: space-between;
  gap: 18px;
  min-height: 42px;
  padding: 8px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.88);
  background: var(--primary-dark);
  font-size: 0.86rem;
  font-weight: 800;
}

.top-contact-bar a {
  color: #ffffff;
  text-decoration: none;
}

.site-header {
  top: 0;
  padding: 18px clamp(18px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid #dfe6ee;
  box-shadow: 0 10px 24px rgba(7, 29, 58, 0.06);
}

.brand {
  gap: 14px;
}

.brand-mark {
  width: 58px;
  height: 58px;
  color: #ffffff;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.16), transparent 56%),
    var(--primary);
  border-radius: 7px;
  box-shadow: inset 0 -6px 0 rgba(200, 155, 58, 0.95);
  letter-spacing: 0;
}

.brand strong {
  color: var(--primary-dark);
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  line-height: 1;
}

.brand small {
  margin-top: 5px;
  color: var(--muted);
  font-weight: 800;
}

.main-nav {
  gap: 2px;
  padding: 0;
  color: #ffffff;
  background: var(--primary);
  border-radius: var(--radius);
  overflow: hidden;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 13px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}

.nav-register {
  color: #ffffff !important;
  background: var(--accent);
  border: 0;
}

.nav-action {
  color: #ffffff;
  background: var(--danger);
}

.site-status-strip {
  justify-content: center;
  gap: 12px;
  color: #24425f;
  background: #edf4fb;
  border-bottom: 1px solid #d6e4f0;
}

.site-status-strip strong {
  color: var(--danger);
}

.concept-hero {
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  min-height: 610px;
  padding-top: clamp(42px, 5vw, 72px);
  padding-bottom: clamp(42px, 5vw, 72px);
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(7, 29, 58, 0.96), rgba(10, 43, 85, 0.82)),
    radial-gradient(circle at 82% 16%, rgba(200, 155, 58, 0.36), transparent 31%),
    var(--primary-dark);
}

.concept-hero h1 {
  color: #ffffff;
  font-size: clamp(2.35rem, 5vw, 4.9rem);
  line-height: 0.98;
}

.concept-hero p {
  color: rgba(255, 255, 255, 0.82);
}

.button {
  min-height: 44px;
  border-radius: var(--radius);
}

.button.primary {
  background: var(--danger);
}

.button.primary:hover,
.nav-action:hover {
  background: #9f1824;
}

.button.secondary {
  color: var(--primary);
  background: #ffffff;
  border-color: #c9d6e4;
}

.concept-feature-news {
  min-height: 390px;
  padding: clamp(24px, 4vw, 36px);
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0) 0 44%, rgba(255, 255, 255, 0.96) 44%),
    linear-gradient(135deg, rgba(189, 31, 45, 0.82), rgba(10, 43, 85, 0.88)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.16) 0 2px, transparent 2px 12px);
  border: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.concept-feature-news .panel-label {
  width: fit-content;
  margin-bottom: 16px;
  padding: 6px 10px;
  color: #ffffff;
  background: var(--danger);
}

.concept-feature-news h2 {
  margin: 0 0 10px;
  color: var(--primary-dark);
  font-size: clamp(1.55rem, 2.7vw, 2.2rem);
  line-height: 1.1;
}

.concept-feature-news p {
  color: #526173;
}

.concept-news-band {
  background: #ffffff;
}

.section-heading h2,
.section h2 {
  color: var(--primary-dark);
  letter-spacing: 0;
}

.concept-search {
  min-width: min(360px, 100%);
}

.concept-news-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.concept-news-list .news-card {
  min-height: 100%;
  border-radius: var(--radius);
  background: #ffffff;
}

.concept-news-list .news-summary {
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 22px;
  text-align: left;
}

.concept-news-list .date-block {
  justify-self: start;
  color: var(--danger);
  font-size: 0.84rem;
  text-transform: uppercase;
}

.concept-news-list .tag-list,
.concept-news-list .news-summary .tag-list {
  justify-content: flex-start;
}

.concept-news-list .download-link {
  justify-self: start;
  color: var(--primary);
}

.concept-services-section {
  background: var(--surface-soft);
}

.concept-service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid article {
  min-height: 190px;
  background: #ffffff;
  border-color: #dce5ef;
  box-shadow: 0 12px 30px rgba(7, 29, 58, 0.07);
}

.service-grid span {
  color: var(--danger);
  background: #f7e4e7;
}

.service-grid h3,
.quick-card h3,
.news-card h3 {
  color: var(--primary-dark);
}

.concept-quick-section {
  background: #ffffff;
}

.concept-quick-grid .quick-card {
  min-height: 170px;
  border-color: #dfe6ee;
}

.concept-media-section {
  background:
    linear-gradient(rgba(10, 43, 85, 0.91), rgba(10, 43, 85, 0.91)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px);
}

.media-grid a {
  border-left: 5px solid var(--accent);
}

.site-footer {
  color: rgba(255, 255, 255, 0.82);
  background: var(--primary-dark);
}

.site-footer.is-enhanced {
  grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(160px, 0.7fr));
}

@media (max-width: 1080px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    width: 100%;
    flex-wrap: wrap;
  }
}

@media (max-width: 920px) {
  .site-header {
    align-items: center;
    flex-direction: row;
  }

  .main-nav {
    top: 82px;
    color: var(--primary-dark);
    background: #ffffff;
  }

  .main-nav a,
  .main-nav a.is-active {
    color: var(--primary-dark);
    background: transparent;
  }

  .concept-hero,
  .concept-news-list,
  .concept-service-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .top-contact-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .brand-mark {
    width: 50px;
    height: 50px;
  }

  .concept-hero {
    min-height: auto;
  }

  .site-footer.is-enhanced {
    grid-template-columns: 1fr;
  }
}