:root {
  --bg: #ffffff;
  --bg-soft: #f4f8fb;
  --text: #1a1a1a;
  --muted: #6b7280;
  --dark: #0f172a;
  --line: #e5e7eb;
  --accent: #2bb3e6;
  --accent-dark: #1d8fbd;
  --blue: #2bb3e6;
  --shadow: 0 14px 38px rgba(17,24,39,.08);
}
.sivgin-widget-inland-6303 {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}
.oai-ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.oai-ref-card {
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  position: relative;
  cursor: pointer;
}
.oai-ref-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
  border-color: #d1d5db;
}
.oai-ref-card-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}
.oai-ref-card-img:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.08), rgba(0,0,0,.56));
  transition: .28s ease;
  z-index: 1;
}
.oai-ref-card:hover .oai-ref-card-img:before {
  background: linear-gradient(180deg, rgba(0,0,0,.02), rgba(0,0,0,.72));
}
.oai-ref-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--accent);
  color: #111;
  font-size: 12px;
  padding: 6px 10px;
  font-weight: 700;
  letter-spacing: .02em;
  z-index: 2;
}
.oai-ref-hover {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  color: #fff;
  opacity: 0;
  transform: translateY(10px);
  transition: .28s ease;
  z-index: 2;
}
.oai-ref-card:hover .oai-ref-hover {
  opacity: 1;
  transform: translateY(0);
}
.oai-ref-hover span {
  font-size: 13px;
  font-weight: 700;
}
.oai-ref-card-body {
  padding: 20px;
}
.oai-ref-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  color: var(--dark);
}
.oai-ref-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}
.oai-ref-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  color: #4b5563;
  font-weight: 700;
  text-transform: uppercase;
}
/* Popup Styles */
.oai-ref-popup {
  position: fixed;
  inset: 0;
  background: rgba(2,6,23,.72);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 24px;
}
.oai-ref-popup-content {
  background: #fff;
  width: min(980px, 100%);
  max-height: 90vh;
  overflow: auto;
  position: relative;
  border-top: 4px solid var(--accent);
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
  animation: oaiRefPopupIn .25s ease;
}
.oai-ref-popup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.oai-ref-popup-media {
  min-height: 320px;
  background: var(--bg-soft);
}
.oai-ref-popup-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.oai-ref-popup-info {
  padding: 34px;
}
.oai-ref-popup-top {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 6px;
}
.oai-ref-popup-info h3 {
  margin: 0 0 14px;
  font-size: 32px;
  color: var(--dark);
  line-height: 1.1;
}
.oai-ref-popup-info p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 15px;
}
.oai-ref-popup-facts {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}
.oai-ref-popup-fact {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.oai-ref-popup-fact strong {
  color: var(--dark);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.oai-ref-popup-fact span {
  color: #4b5563;
  font-size: 14px;
}
.oai-ref-popup-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.oai-ref-popup-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  color: #111;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--line);
  z-index: 2;
}
.oai-ref-popup-close:hover {
  background: var(--accent);
  color: #111;
}
.oai-ref-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 3px;
  transition: .25s ease;
  cursor: pointer;
  border: none;
}
.oai-ref-btn-primary {
  background: var(--accent);
  color: #111;
}
.oai-ref-btn-primary:hover {
  background: var(--accent-dark);
  color: #fff;
}
.oai-ref-btn-dark {
  background: var(--dark);
  color: #fff;
}
.oai-ref-btn-dark:hover {
  background: var(--blue);
  color: #fff;
}
@keyframes oaiRefPopupIn {
  from { opacity: 0; transform: translateY(12px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@media(max-width:1000px) {
  .oai-ref-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(max-width:820px) {
  .oai-ref-popup-grid { grid-template-columns: 1fr; }
  .oai-ref-popup-media { min-height: 240px; }
  .oai-ref-popup-info { padding: 24px; }
}
@media(max-width:680px) {
  .oai-ref-grid { grid-template-columns: 1fr; }
}