@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Source+Sans+3:wght@300;400;500;600&family=Source+Serif+4:ital,wght@0,400;1,400&display=swap');

:root {
  --navy: #0d2137;
  --navy-mid: #16355a;
  --navy-light: #1e4a7e;
  --gold: #c8952a;
  --gold-light: #e8b84b;
  --gold-pale: #fdf3e0;
  --cream: #faf8f4;
  --white: #ffffff;
  --gray-50: #f9f7f3;
  --gray-100: #f4f2ee;
  --gray-200: #e8e4dc;
  --gray-300: #d4cfc6;
  --gray-400: #9a9488;
  --gray-500: #7a7468;
  --gray-600: #5c574f;
  --gray-800: #2e2a24;
  --text: #1a1714;
  --text-muted: #6b6460;
  --border: #ddd8d0;
  --radius: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --shadow: 0 2px 12px rgba(13,33,55,0.08);
  --shadow-lg: 0 8px 32px rgba(13,33,55,0.14);
  --transition: all 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans 3', sans-serif;
  color: var(--text);
  background: var(--white);
  font-size: 16px;
  line-height: 1.7;
}

a { color: var(--navy-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--gold); }
img { max-width: 100%; height: auto; display: block; }

/* ===================== TOP BAR ===================== */
.top-bar {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  font-size: 12.5px;
  padding: 6px 0;
  border-bottom: 2px solid var(--gold);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar a { color: rgba(255,255,255,0.75); font-size: 12.5px; }
.top-bar a:hover { color: var(--gold-light); }
.top-bar-left { display: flex; align-items: center; gap: 16px; }
.top-bar-right { display: flex; align-items: center; gap: 16px; }
.top-bar-social { display: flex; gap: 10px; }
.top-bar-social a {
  width: 24px; height: 24px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  color: rgba(255,255,255,0.8);
}
.top-bar-social a:hover { background: var(--gold); color: white; }

/* ===================== HEADER ===================== */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.header-banner {
  background: var(--navy);
  padding: 150px 0 0 0;
  text-align: center;
}
.header-banner img {
  width: 100%;
  height: 200px;
  object-fit: fill;
  display: block;
}
.header-banner img { max-height: 90px; margin: 0 auto; }
.header-banner-text { color: white; }
.header-banner-text h1 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  color: white;
  line-height: 1.3;
}
.header-banner-text p {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}

/* ===================== NAVIGATION ===================== */
.main-nav {
  background: var(--navy-mid);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: block;
  color: rgba(255,255,255,0.88);
  font-size: 13.5px;
  font-weight: 500;
  padding: 14px 16px;
  letter-spacing: 0.2px;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}
.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--gold-light);
  background: rgba(255,255,255,0.05);
  border-bottom-color: var(--gold);
}
.nav-menu > li:hover .dropdown { display: block; }
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  z-index: 100;
}
.dropdown li { list-style: none; }
.dropdown li a {
  display: block;
  color: var(--text);
  font-size: 13.5px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--gray-100);
}
.dropdown li a:hover { background: var(--gold-pale); color: var(--navy); }
.nav-search { display: flex; align-items: center; gap: 8px; padding: 8px 16px; }
.nav-search input {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px;
  color: white;
  width: 180px;
  outline: none;
}
.nav-search input::placeholder { color: rgba(255,255,255,0.5); }
.nav-search input:focus { background: rgba(255,255,255,0.18); border-color: var(--gold); }
.nav-search button {
  background: var(--gold);
  border: none;
  border-radius: 20px;
  padding: 6px 14px;
  color: white;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}
.nav-search button:hover { background: var(--gold-light); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 14px 16px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: var(--transition);
}

/* ===================== CONTAINER ===================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 20px; }

/* ===================== HERO SLIDER ===================== */
.hero-slider {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  height: 380px;
}
.slide {
  position: absolute;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
}
.slide.active { opacity: 1; }
.slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.4;
}
.slide-content {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: white;
  width: 80%;
}
.slide-content h2 {
  font-family: 'Playfair Display', serif;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 12px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}
.slide-content p {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 20px;
}
.slide-content .btn { margin: 0 6px; }
.slider-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.slider-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  border: none;
  transition: var(--transition);
}
.slider-dot.active { background: var(--gold); }
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  z-index: 10;
}
.slider-arrow:hover { background: var(--gold); border-color: var(--gold); }
.slider-prev { left: 20px; }
.slider-next { right: 20px; }

/* ===================== ANNOUNCEMENTS ===================== */
.announcements-bar {
  background: var(--gold-pale);
  border-top: 3px solid var(--gold);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.announcements-bar .container { display: flex; align-items: center; gap: 16px; }
.ann-label {
  background: var(--gold);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 3px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.ann-ticker { overflow: hidden; flex: 1; }
.ann-ticker-inner {
  display: flex;
  gap: 40px;
  animation: ticker 30s linear infinite;
  white-space: nowrap;
}
.ann-ticker-inner a { font-size: 13.5px; color: var(--navy-mid); }
.ann-ticker-inner a:hover { color: var(--gold); }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===================== HOME LAYOUT ===================== */
.home-main { padding: 36px 0; }
.home-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 32px;
  align-items: start;
}

/* ===================== JOURNAL INFO TABLE ===================== */
.journal-info-section { margin-bottom: 32px; }
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::before {
  content: '';
  display: block;
  width: 4px; height: 22px;
  background: var(--gold);
  border-radius: 2px;
}
.journal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  border: 1px solid var(--border);
}
.journal-table tr { border-bottom: 1px solid var(--gray-200); }
.journal-table tr:last-child { border-bottom: none; }
.journal-table td {
  padding: 10px 14px;
  vertical-align: top;
}
.journal-table td:first-child {
  font-weight: 600;
  color: var(--gray-600);
  background: var(--gray-50);
  width: 38%;
  white-space: nowrap;
}
.journal-table td:last-child { color: var(--text); }
.journal-table td a { color: var(--navy-light); }
.journal-table td a:hover { color: var(--gold); }

/* ===================== STATS TABLE ===================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 32px;
}
.stat-item {
  text-align: center;
  padding: 18px 8px;
  border-right: 1px solid var(--border);
  background: var(--white);
  transition: var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--gold-pale); }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--navy);
  display: block;
}
.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-top: 4px;
  line-height: 1.3;
}

/* ===================== CURRENT ISSUE ===================== */
.current-issue-section {
  margin-bottom: 32px;
  padding: 20px;
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-md);
}
.current-issue-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold);
  margin-bottom: 6px;
}
.current-issue-title {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
}
.current-issue-title a { color: var(--navy); }
.current-issue-title a:hover { color: var(--gold); text-decoration: underline; }
.current-issue-meta { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

/* ===================== JOURNAL DESCRIPTION ===================== */
.journal-desc {
  font-size: 14px;
  color: var(--text);
  line-height: 1.8;
  text-align: justify;
  margin-bottom: 24px;
}

/* ===================== IMPORTANT LINKS SIDEBAR ===================== */
.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}
.sidebar-widget-title {
  background: var(--navy);
  color: white;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.sidebar-links { list-style: none; }
.sidebar-links li { border-bottom: 1px solid var(--gray-100); }
.sidebar-links li:last-child { border-bottom: none; }
.sidebar-links li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  font-size: 13px;
  color: var(--text);
  transition: var(--transition);
}
.sidebar-links li a:hover { background: var(--gold-pale); color: var(--navy); padding-left: 20px; }
.sidebar-links li a::before {
  content: '›';
  color: var(--gold);
  font-size: 16px;
  font-weight: bold;
  line-height: 1;
}

/* ===================== COVER PAGE SIDEBAR ===================== */
.cover-widget { text-align: center; }
.cover-widget img {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.cover-info {
  padding: 12px 16px;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.6;
  text-align: left;
}
.cover-info strong { color: var(--navy); display: block; margin-bottom: 4px; font-size: 13px; }

/* ===================== INDEXING BADGES ===================== */
.indexing-section { padding: 28px 0; background: var(--gray-50); border-top: 1px solid var(--border); }
.indexing-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 20px;
}
.indexing-badge {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.indexing-badge:hover { border-color: var(--gold); box-shadow: 0 4px 16px rgba(200,149,42,0.15); transform: translateY(-2px); }
.indexing-badge img { height: 24px; width: auto; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-decoration: none;
  line-height: 1;
}
.btn-primary { background: var(--navy); color: white; }
.btn-primary:hover { background: var(--navy-light); color: white; }
.btn-gold { background: var(--gold); color: white; }
.btn-gold:hover { background: var(--gold-light); color: white; }
.btn-outline { background: transparent; color: var(--navy); border: 1px solid var(--navy); }
.btn-outline:hover { background: var(--navy); color: white; }
.btn-outline-gold { background: transparent; color: var(--gold); border: 1px solid var(--gold); }
.btn-outline-gold:hover { background: var(--gold); color: white; }
.btn-sm { padding: 6px 14px; font-size: 12.5px; }
.btn-pdf { background: var(--navy); color: white; padding: 11px 24px; font-size: 15px; }
.btn-pdf:hover { background: var(--navy-light); color: white; }
.btn-view { background: transparent; color: var(--navy-light); border: 1px solid var(--navy-light); }
.btn-view:hover { background: var(--navy-light); color: white; }

/* ===================== ISSUE PAGE ===================== */
.issue-page { padding: 36px 0; }
.issue-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  align-items: start;
}
.issue-header {
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
}
.issue-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 8px;
}
.issue-meta { font-size: 13.5px; color: var(--text-muted); }
.article-list { list-style: none; }
.article-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
}
.article-item:last-child { border-bottom: none; }
.article-title {
  font-family: 'Source Serif 4', serif;
  font-size: 16px;
  font-weight: 400;
  color: var(--navy-light);
  line-height: 1.5;
  margin-bottom: 6px;
  text-decoration: none;
  display: block;
}
.article-title:hover { color: var(--gold); text-decoration: underline; }
.article-authors { font-size: 13px; color: var(--text-muted); margin-bottom: 10px; }
.article-btns { display: flex; gap: 8px; }
.article-pages {
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  padding-top: 4px;
  text-align: right;
}

/* ===================== ARTICLE VIEW PAGE ===================== */
.article-page { padding: 36px 0; }
.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 36px;
  align-items: start;
}
.article-main-title {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 20px;
}
.article-download-btn { margin-bottom: 24px; }
.author-block { margin-bottom: 20px; }
.author-name {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  margin-bottom: 2px;
}
.author-affiliation { font-size: 13.5px; color: var(--text-muted); line-height: 1.5; }
.author-email { font-size: 13px; color: var(--gold); margin-top: 3px; }
.author-email a { color: var(--gold); }
.author-corresponding { color: var(--gold); font-size: 12px; margin-left: 6px; }
.article-doi { font-size: 14px; margin: 16px 0 6px; }
.article-doi a { color: var(--gold); }
.article-pages-info { font-size: 14px; margin-bottom: 6px; color: var(--text); }
.article-keywords { font-size: 14px; margin-bottom: 20px; }
.article-keywords strong { color: var(--text); }
.article-keywords span { color: var(--gold); }
.article-section-heading {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 28px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gold);
  display: inline-block;
}
.article-abstract { font-size: 14.5px; line-height: 1.9; text-align: justify; color: var(--text); }
.references-list { list-style: none; counter-reset: ref-counter; }
.references-list li {
  counter-increment: ref-counter;
  font-size: 13.5px;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.6;
  padding-left: 30px;
  position: relative;
}
.references-list li::before {
  content: '[' counter(ref-counter) ']';
  position: absolute;
  left: 0;
  color: var(--navy-light);
  font-weight: 600;
  font-size: 12.5px;
}

/* Article Sidebar */
.article-sidebar .sidebar-widget { margin-bottom: 16px; }
.article-meta-item { padding: 10px 16px; border-bottom: 1px solid var(--gray-100); font-size: 13px; }
.article-meta-item:last-child { border-bottom: none; }
.article-meta-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 4px; }
.article-meta-value { color: var(--text); font-weight: 500; }
.article-meta-value a { color: var(--navy-light); }

.citation-box { padding: 12px 16px; font-size: 12.5px; color: var(--text); line-height: 1.7; font-family: 'Source Serif 4', serif; }
.citation-format-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); }
.cite-tab {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: var(--gray-100);
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  transition: var(--transition);
}
.cite-tab.active { background: var(--navy); color: white; }
.cite-tab:hover:not(.active) { background: var(--gray-200); }

.counter-badges { display: flex; gap: 8px; flex-wrap: wrap; padding: 12px 16px; }
.counter-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 10px;
  font-size: 12px;
}
.counter-badge .count { font-weight: 700; color: var(--navy); }
.counter-badge .source { color: var(--text-muted); }

.social-share { padding: 12px 16px; display: flex; flex-direction: column; gap: 6px; }
.share-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  background: white;
  color: var(--text);
  text-decoration: none;
}
.share-btn:hover { transform: translateX(4px); }
.share-btn.twitter:hover { background: #1da1f2; color: white; border-color: #1da1f2; }
.share-btn.facebook:hover { background: #1877f2; color: white; border-color: #1877f2; }
.share-btn.linkedin:hover { background: #0077b5; color: white; border-color: #0077b5; }
.share-btn.whatsapp:hover { background: #25d366; color: white; border-color: #25d366; }
.share-btn.email:hover { background: var(--navy); color: white; border-color: var(--navy); }
.share-btn.telegram:hover { background: #0088cc; color: white; border-color: #0088cc; }
.share-icon { width: 20px; height: 20px; border-radius: 4px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; }

.article-view-count { padding: 12px 16px; font-size: 13px; color: var(--text-muted); display: flex; gap: 16px; flex-wrap: wrap; }
.view-stat { display: flex; align-items: center; gap: 6px; }
.view-stat strong { color: var(--navy); font-size: 15px; }

/* ===================== BREADCRUMB ===================== */
.breadcrumb {
  padding: 10px 0;
  font-size: 13px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--navy-light); }
.breadcrumb span { margin: 0 6px; color: var(--gray-400); }

/* ===================== PAGES (static) ===================== */
.page-header {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 40px 0;
  margin-bottom: 36px;
}
.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  color: white;
  margin-bottom: 8px;
}
.page-header p { color: rgba(255,255,255,0.7); font-size: 14px; }
.page-content { padding-bottom: 60px; }
.page-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 36px;
  align-items: start;
}

/* ===================== EDITORIAL TEAM ===================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}
.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--gold); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--navy);
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  color: white;
  border: 3px solid var(--gold);
  overflow: hidden;
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-name { font-weight: 600; font-size: 14.5px; color: var(--navy); margin-bottom: 4px; }
.team-role { font-size: 12px; color: var(--gold); font-weight: 500; margin-bottom: 6px; }
.team-affil { font-size: 12px; color: var(--text-muted); line-height: 1.5; margin-bottom: 10px; }
.team-orcid { font-size: 12px; color: var(--navy-light); display: inline-flex; align-items: center; gap: 4px; }
.team-keywords { display: flex; flex-wrap: wrap; gap: 4px; justify-content: center; margin-top: 10px; }
.keyword-tag {
  background: var(--gold-pale);
  color: var(--navy);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  border: 1px solid var(--border);
}

/* ===================== REVIEWER PAGE ===================== */
.reviewer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.reviewer-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: var(--transition);
}
.reviewer-card:hover { box-shadow: var(--shadow); border-color: var(--gold); }
.reviewer-avatar {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--navy-mid);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: white;
}
.reviewer-info { flex: 1; }
.reviewer-name { font-weight: 600; font-size: 14px; color: var(--navy); margin-bottom: 2px; }
.reviewer-affil { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; line-height: 1.4; }

/* ===================== LOGIN / REGISTER ===================== */
.auth-page { min-height: calc(100vh - 200px); display: flex; align-items: center; justify-content: center; padding: 40px 20px; background: var(--gray-50); }
.auth-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
}
.auth-logo { text-align: center; margin-bottom: 28px; }
.auth-logo img { max-height: 60px; margin: 0 auto 12px; }
.auth-logo h2 { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--navy); }
.auth-logo p { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.auth-tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 28px; }
.auth-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: var(--transition);
}
.auth-tab.active { color: var(--navy); border-bottom-color: var(--gold); }
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13.5px; font-weight: 500; color: var(--gray-600); margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  font-family: 'Source Sans 3', sans-serif;
  outline: none;
}
.form-control:focus { border-color: var(--navy-light); box-shadow: 0 0 0 3px rgba(30,74,126,0.1); }
.form-control::placeholder { color: var(--gray-400); }
select.form-control { cursor: pointer; }
.role-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 18px; }
.role-option { position: relative; }
.role-option input { position: absolute; opacity: 0; }
.role-option label {
  display: block;
  text-align: center;
  padding: 10px 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-muted);
}
.role-option input:checked + label {
  border-color: var(--navy);
  background: var(--navy);
  color: white;
}
.role-icon { display: block; font-size: 20px; margin-bottom: 4px; }
.form-check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-muted); margin-bottom: 16px; }
.form-check input { width: 16px; height: 16px; cursor: pointer; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 13.5px; color: var(--text-muted); }
.auth-footer a { color: var(--navy-light); font-weight: 500; }

/* ===================== DASHBOARD ===================== */
.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - 120px);
}
.dashboard-sidebar {
  background: var(--navy);
  padding: 0;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.dash-user {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-align: center;
}
.dash-avatar {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--gold);
  margin: 0 auto 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: white;
}
.dash-user-name { color: white; font-weight: 600; font-size: 14px; }
.dash-user-role { color: rgba(255,255,255,0.55); font-size: 12px; margin-top: 2px; }
.dash-nav { padding: 16px 0; }
.dash-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  color: rgba(255,255,255,0.7);
  font-size: 13.5px;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.dash-nav a:hover, .dash-nav a.active {
  color: white;
  background: rgba(255,255,255,0.08);
  border-left-color: var(--gold);
}
.dash-nav .nav-section {
  padding: 10px 20px 4px;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.35);
}
.dash-content { padding: 28px; background: var(--gray-50); }
.dash-header { margin-bottom: 24px; }
.dash-header h1 { font-family: 'Playfair Display', serif; font-size: 22px; color: var(--navy); }
.dash-header p { font-size: 13.5px; color: var(--text-muted); margin-top: 4px; }
.dash-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.dash-stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  border-left: 4px solid var(--gold);
}
.dash-stat-num { font-family: 'Playfair Display', serif; font-size: 28px; color: var(--navy); font-weight: 700; }
.dash-stat-label { font-size: 12.5px; color: var(--text-muted); margin-top: 4px; }
.dash-table-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}
.dash-table-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dash-table-header h3 { font-size: 15px; font-weight: 600; color: var(--navy); }
.data-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.data-table th {
  background: var(--gray-50);
  padding: 10px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.data-table td { padding: 12px 16px; border-bottom: 1px solid var(--gray-100); color: var(--text); vertical-align: middle; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--gold-pale); }
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11.5px;
  font-weight: 600;
}
.status-submitted { background: #e3f2fd; color: #1565c0; }
.status-review { background: #fff3e0; color: #e65100; }
.status-accepted { background: #e8f5e9; color: #2e7d32; }
.status-rejected { background: #fce4ec; color: #c62828; }
.status-published { background: #e8eaf6; color: #283593; }
.status-revision { background: #f3e5f5; color: #6a1b9a; }

/* ===================== CERTIFICATE ===================== */
.certificate-btn { display: flex; align-items: center; gap: 8px; }
.certificate-preview {
  background: linear-gradient(135deg, #fdf3e0 0%, #fff 50%, #fdf3e0 100%);
  border: 3px solid var(--gold);
  border-radius: 8px;
  padding: 48px;
  text-align: center;
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.cert-border {
  position: absolute;
  inset: 8px;
  border: 1px solid var(--gold-light);
  border-radius: 4px;
  pointer-events: none;
}
.cert-logo { max-height: 60px; margin: 0 auto 20px; }
.cert-title { font-family: 'Playfair Display', serif; font-size: 32px; color: var(--navy); margin-bottom: 8px; }
.cert-subtitle { font-size: 14px; color: var(--text-muted); margin-bottom: 32px; }
.cert-body { font-family: 'Source Serif 4', serif; font-size: 15px; color: var(--text); line-height: 2; }
.cert-paper-title { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--navy); font-style: italic; margin: 12px 0; }
.cert-details { font-size: 13px; color: var(--text-muted); margin: 20px 0; }
.cert-sign { display: flex; justify-content: space-around; margin-top: 40px; }
.cert-sign-item { text-align: center; }
.cert-sign-line { width: 120px; height: 1px; background: var(--navy); margin: 8px auto 4px; }
.cert-sign-label { font-size: 12px; color: var(--text-muted); }

/* ===================== FLOATING BUTTONS ===================== */
.floating-btns {
  position: fixed;
  bottom: 30px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 999;
}
.float-btn {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
}
.float-btn:hover { transform: scale(1.1); box-shadow: 0 6px 20px rgba(0,0,0,0.3); }
.float-whatsapp { background: #25d366; color: white; }
.float-top { background: var(--navy); color: white; font-size: 16px; display: none; }
.float-top.visible { display: flex; }
.whatsapp-label {
  position: absolute;
  right: 58px;
  background: var(--navy);
  color: white;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  transition: var(--transition);
}
.float-btn:hover .whatsapp-label { opacity: 1; }

/* ===================== COOKIE BANNER ===================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy);
  color: white;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 9999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
  font-size: 13.5px;
}
.cookie-banner p { flex: 1; color: rgba(255,255,255,0.85); }
.cookie-banner a { color: var(--gold-light); }
.cookie-btns { display: flex; gap: 10px; white-space: nowrap; }
.cookie-accept { background: var(--gold); color: white; border: none; padding: 8px 18px; border-radius: var(--radius); cursor: pointer; font-size: 13px; }
.cookie-decline { background: transparent; color: rgba(255,255,255,0.7); border: 1px solid rgba(255,255,255,0.3); padding: 8px 18px; border-radius: var(--radius); cursor: pointer; font-size: 13px; }

/* ===================== FOOTER ===================== */
.site-footer { background: var(--navy); color: rgba(255,255,255,0.8); margin-top: 60px; }
.footer-top { padding: 48px 0 36px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand h3 { font-family: 'Playfair Display', serif; color: white; font-size: 16px; margin-bottom: 12px; }
.footer-brand p { font-size: 13px; line-height: 1.8; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: white; }
.footer-col h4 { color: white; font-size: 14px; font-weight: 600; margin-bottom: 14px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 13px; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom a { color: rgba(255,255,255,0.55); }
.footer-bottom a:hover { color: var(--gold-light); }

/* ===================== DARK MODE ===================== */
body.dark-mode {
  --white: #1a1f2e;
  --cream: #1e2435;
  --gray-50: #1e2435;
  --gray-100: #252c3d;
  --gray-200: #2e3650;
  --border: #3a4460;
  --text: #e8eaf0;
  --text-muted: #8892a4;
}
.dark-toggle {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.7);
  padding: 4px 10px;
  border-radius: 14px;
  cursor: pointer;
  font-size: 12px;
  transition: var(--transition);
}
.dark-toggle:hover { border-color: var(--gold); color: var(--gold-light); }

/* ===================== BACK TO TOP ===================== */
#backToTop {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 40px; height: 40px;
  background: var(--navy);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  z-index: 998;
  transition: var(--transition);
}
#backToTop.show { display: flex; }
#backToTop:hover { background: var(--gold); }

/* ===================== SEARCH ===================== */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,33,55,0.92);
  z-index: 2000;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
}
.search-overlay.open { display: flex; }
.search-box {
  width: 90%;
  max-width: 640px;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.search-input-wrap { display: flex; align-items: center; padding: 18px 20px; gap: 12px; }
.search-input-wrap input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 18px;
  font-family: 'Source Sans 3', sans-serif;
  color: var(--text);
}
.search-filters { padding: 10px 20px; border-top: 1px solid var(--border); display: flex; gap: 10px; flex-wrap: wrap; }
.filter-chip {
  padding: 4px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: 12.5px;
  cursor: pointer;
  transition: var(--transition);
  background: white;
}
.filter-chip.active { background: var(--navy); color: white; border-color: var(--navy); }
.search-results { padding: 0 0 16px; max-height: 400px; overflow-y: auto; }
.search-result-item { padding: 14px 20px; border-top: 1px solid var(--gray-100); cursor: pointer; transition: var(--transition); }
.search-result-item:hover { background: var(--gold-pale); }
.search-result-title { font-size: 14.5px; color: var(--navy-light); font-weight: 500; margin-bottom: 4px; }
.search-result-meta { font-size: 12.5px; color: var(--text-muted); }
.search-close { background: none; border: none; font-size: 24px; color: rgba(255,255,255,0.6); cursor: pointer; position: absolute; top: 24px; right: 28px; }

/* ===================== NEWSLETTER ===================== */
.newsletter-section { background: var(--navy-mid); padding: 40px 0; }
.newsletter-inner { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.newsletter-text h3 { font-family: 'Playfair Display', serif; color: white; font-size: 20px; margin-bottom: 6px; }
.newsletter-text p { color: rgba(255,255,255,0.65); font-size: 13.5px; }
.newsletter-form { display: flex; gap: 8px; flex: 1; min-width: 300px; }
.newsletter-form input {
  flex: 1;
  padding: 11px 18px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 14px;
  outline: none;
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form input:focus { border-color: var(--gold); }
.newsletter-form button { white-space: nowrap; }

/* ===================== NOTIFICATIONS ===================== */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: white;
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  font-size: 14px;
  max-width: 320px;
  animation: slideIn 0.3s ease;
}
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.notification.success { border-left-color: #2e7d32; }
.notification.error { border-left-color: #c62828; }

/* ===================== TABS ===================== */
.tabs { display: flex; border-bottom: 2px solid var(--border); margin-bottom: 24px; }
.tab-btn {
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active { color: var(--navy); border-bottom-color: var(--gold); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px) {
  .home-grid, .page-layout, .issue-layout, .article-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .dash-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .nav-menu { display: none; flex-direction: column; background: var(--navy-mid); position: absolute; top: 100%; left: 0; right: 0; }
  .nav-menu.open { display: flex; }
  .nav-menu > li > a { padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .hamburger { display: flex; }
  .hero-slider { height: 260px; }
  .slide-content h2 { font-size: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-layout { grid-template-columns: 1fr; }
  .dash-stats { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .cookie-banner { flex-direction: column; }
  .top-bar .container { flex-direction: column; gap: 6px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-stats { grid-template-columns: 1fr 1fr; }
  .article-item { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
}