/* ==========================================================================
   ERA DIGITAL NUSANTARA JOURNAL PORTAL - MAIN STYLESHEET
   ========================================================================== */

/* Base & Container Setup */
.edn {
  font-family: Arial, Helvetica, sans-serif;
  color: #26384b;
  line-height: 1.65;
  width: 100%;
  margin: 0 auto;
}

.edn * {
  box-sizing: border-box;
}

.edn a {
  text-decoration: none;
}

.edn .wrap {
  max-width: 1180px;
  margin: auto;
  padding: 0 20px;
}

/* ==========================================================================
   HEADER SECTION
   ========================================================================== */
.edn-header {
  background: #ffffff;
  border-bottom: 1px solid #e3eaf0;
}

.edn-header-inner {
  max-width: 1180px;
  margin: auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.edn-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #173b61 !important;
}

.edn-logo {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 10px;
  background: #173b61;
  color: #e8c56e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  border-bottom: 3px solid #c9a34e;
}

.edn-brand strong {
  display: block;
  font-size: 17px;
  line-height: 1.3;
}

.edn-brand small {
  color: #718096;
  font-size: 11px;
}

.edn-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.edn-nav a {
  color: #35485d;
  font-size: 12px;
  font-weight: 700;
  transition: color 0.2s ease;
}

.edn-nav a:hover {
  color: #b28a37;
}

/* ==========================================================================
   HERO BANNER
   ========================================================================== */
.edn-hero {
  margin: 26px 0 22px;
  border-radius: 14px;
  padding: 48px 36px;
  background: linear-gradient(125deg, #102a49, #174c72 65%, #237c80);
  color: #ffffff;
}

.edn-label {
  display: inline-block;
  color: #f3d68e;
  border: 1px solid #a8c0d2;
  border-radius: 30px;
  padding: 5px 12px;
  font-size: 10px;
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.edn-hero h1 {
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.2;
  color: #ffffff;
  margin: 17px 0 14px;
  max-width: 750px;
}

.edn-hero p {
  max-width: 760px;
  color: #e3edf6;
  font-size: 14px;
  margin: 0 0 22px;
}

.edn-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.edn-btn {
  display: inline-block;
  padding: 11px 16px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: bold;
  transition: opacity 0.2s ease;
}

.edn-btn-gold {
  background: #e4bd68;
  color: #142f4c !important;
}

.edn-btn-outline {
  border: 1px solid #d7e4ef;
  color: #ffffff !important;
}

.edn-btn-dark {
  background: #173b61;
  color: #ffffff !important;
}

.edn-btn:hover {
  opacity: 0.86;
}

/* ==========================================================================
   STATISTICS
   ========================================================================== */
.edn-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 22px 0 35px;
}

.edn-stat {
  padding: 18px 10px;
  border: 1px solid #e1e8ef;
  background: #ffffff;
  border-radius: 9px;
  text-align: center;
}

.edn-stat strong {
  display: block;
  color: #173b61;
  font-size: 25px;
}

.edn-stat span {
  color: #718096;
  font-size: 11px;
}

/* ==========================================================================
   SECTIONS & SEARCH / FILTERS
   ========================================================================== */
.edn-section {
  margin: 32px 0;
}

.edn-section h2 {
  color: #173b61;
  font-size: 25px;
  margin: 0 0 6px;
  line-height: 1.35;
}

.edn-section-intro {
  color: #718096;
  font-size: 13px;
  margin: 0 0 20px;
}

.edn-search {
  display: flex;
  gap: 8px;
  margin: 18px 0 16px;
}

.edn-search input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid #d4dee8;
  border-radius: 7px;
  font-size: 13px;
  outline: none;
}

.edn-search input:focus {
  border-color: #173b61;
}

.edn-search button {
  background: #173b61;
  color: #ffffff;
  border: 0;
  border-radius: 7px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: bold;
}

.edn-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 15px 0;
}

.edn-filter {
  cursor: pointer;
  border: 1px solid #dce5ed;
  background: #ffffff;
  color: #40546a;
  padding: 7px 13px;
  border-radius: 30px;
  font-size: 11px;
  transition: all 0.2s ease;
}

.edn-filter.active, 
.edn-filter:hover {
  background: #173b61;
  color: #ffffff;
  border-color: #173b61;
}

/* ==========================================================================
   JOURNAL GRID & CARDS
   ========================================================================== */
.edn-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.edn-journal {
  display: flex;
  flex-direction: column;
  border: 1px solid #e0e7ee;
  border-radius: 10px;