/* assets/css/style.css - Ultra-Professional & Responsive Academic Journal Styling */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;800;900&family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Noto+Sans+Devanagari:wght@400;500;600;700&display=swap');

:root {
  --primary-navy: #0b1e3d;       /* Deep Imperial Navy */
  --primary-blue: #1e3a8a;       /* Academic Royal Blue */
  --primary-accent: #2563eb;     /* Vibrant Blue */
  --accent-gold: #c28800;        /* Scholar Gold */
  --accent-gold-light: #fef3c7;  /* Soft Gold */
  --accent-emerald: #059669;     /* Peer-Review Green */
  --text-primary: #0f172a;       /* Slate 900 */
  --text-secondary: #334155;     /* Slate 700 */
  --text-muted: #64748b;         /* Slate 500 */
  --bg-main: #f8fafc;            /* Crisp off-white */
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --border-card: #cbd5e1;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 30px -5px rgba(15, 23, 42, 0.15);
}

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', 'Noto Sans Devanagari', sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-main);
  line-height: 1.7;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, iframe, svg {
  max-width: 100%;
}

h1, h2, h3, h4, .serif-font {
  font-family: 'Playfair Display', 'Noto Sans Devanagari', Georgia, serif;
}

.brand-font {
  font-family: 'Cinzel', serif;
}

.hindi-text {
  font-family: 'Noto Sans Devanagari', 'Plus Jakarta Sans', sans-serif;
  line-height: 1.8;
}

/* ==========================================================================
   Top Announcement Bar & Header
   ========================================================================== */
.top-bar {
  background: var(--primary-navy);
  color: #cbd5e1;
  font-size: 0.8rem;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
  color: #e2e8f0;
  text-decoration: none;
  transition: color 0.2s;
}

.top-bar a:hover {
  color: #fbbf24;
}

.journal-header {
  background: #ffffff;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.journal-horizontal-logo {
  max-height: 64px;
  max-width: 100%;
  width: auto;
  height: auto;
  display: block;
  transition: transform 0.2s ease;
}

.journal-brand-link {
  display: inline-block;
  max-width: 100%;
}

.journal-horizontal-logo:hover {
  transform: translateY(-1px);
}

.journal-logo-text {
  font-family: 'Cinzel', serif;
  font-weight: 800;
  font-size: 1.55rem;
  color: var(--primary-navy);
  letter-spacing: 1px;
  line-height: 1.1;
  display: inline-block;
}

.journal-hindi-name {
  font-family: 'Noto Sans Devanagari', sans-serif;
  font-size: 1.05rem;
  color: #475569;
}

.journal-tagline {
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.journal-meta-info {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 1px;
}

/* Badges */
.badge-issn {
  background: #fef3c7;
  color: #92400e;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid #fde68a;
  box-shadow: 0 1px 3px rgba(146, 64, 14, 0.06);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-impact {
  background: #dcfce7;
  color: #166534;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid #bbf7d0;
  box-shadow: 0 1px 3px rgba(22, 101, 52, 0.06);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.main-navbar {
  background: linear-gradient(90deg, #0b1e3d 0%, #1e3a8a 100%);
  box-shadow: 0 4px 12px rgba(11, 30, 61, 0.15);
  padding: 0;
}

.main-navbar .navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 6px 10px;
}

.main-navbar .navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(251, 191, 36, 0.25);
}

.main-navbar .nav-link {
  color: #e2e8f0 !important;
  font-weight: 600;
  padding: 0.9rem 1.15rem !important;
  transition: all 0.25s ease;
  font-size: 0.92rem;
  letter-spacing: 0.3px;
  position: relative;
}

.main-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: #fbbf24;
  transition: all 0.25s ease;
  transform: translateX(-50%);
}

.main-navbar .nav-link:hover,
.main-navbar .nav-link.active {
  color: #fbbf24 !important;
  background: rgba(255, 255, 255, 0.06);
}

.main-navbar .nav-link:hover::after,
.main-navbar .nav-link.active::after {
  width: 80%;
}

/* Dropdown Menus */
.main-navbar .dropdown-menu {
  background: #0b1e3d;
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: 8px;
  padding: 0.5rem 0;
  margin-top: 0;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.main-navbar .dropdown-item {
  color: #e2e8f0;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 0.55rem 1.25rem;
  transition: all 0.2s ease;
}

.main-navbar .dropdown-item:hover,
.main-navbar .dropdown-item.active {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  padding-left: 1.45rem;
}

@media (min-width: 992px) {
  .main-navbar .nav-item.dropdown:hover .dropdown-menu {
    display: block;
    animation: fadeInDropdown 0.25s ease forwards;
  }
}

@keyframes fadeInDropdown {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-pro {
  background: linear-gradient(145deg, #071326 0%, #0b1e3d 40%, #172554 100%);
  color: white;
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--accent-gold);
}

.hero-pro::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    radial-gradient(rgba(251, 191, 36, 0.12) 1px, transparent 1px),
    radial-gradient(rgba(37, 99, 235, 0.15) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: 0 0, 20px 20px;
  opacity: 0.6;
  pointer-events: none;
}

.hero-pro-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.18;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  word-break: break-word;
}

.hero-pro-lead {
  font-size: 1.125rem;
  color: #cbd5e1;
  line-height: 1.8;
  max-width: 680px;
}

.hero-card-widget {
  background: rgba(255, 255, 255, 0.98);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

/* Metric Counter Pills */
.metric-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 0.85rem 0.65rem;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.metric-box:hover {
  transform: translateY(-3px);
  border-color: var(--primary-accent);
}

.metric-box .metric-num {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--primary-navy);
  line-height: 1.1;
}

.metric-box .metric-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.4px;
  margin-top: 4px;
}

/* ==========================================================================
   Key Highlights Bar (4 Pillars)
   ========================================================================== */
.feature-pillar-card {
  background: #ffffff;
  border-radius: 14px;
  padding: 1.5rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  height: 100%;
}

.feature-pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-accent);
}

.pillar-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* ==========================================================================
   Journal Particulars Grid Cards & Tables
   ========================================================================== */
.particular-grid-item {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 0.95rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all 0.2s;
  word-break: break-word;
}

.particular-grid-item:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  box-shadow: 0 4px 8px rgba(0,0,0,0.03);
}

.particular-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #eff6ff;
  color: var(--primary-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.particulars-table th {
  background-color: #f8fafc;
  color: var(--text-secondary);
  font-weight: 700;
  width: 32%;
  vertical-align: middle;
  padding: 0.75rem 1rem;
}

.particulars-table td {
  vertical-align: middle;
  padding: 0.75rem 1rem;
}

/* ==========================================================================
   Research Paper Cards
   ========================================================================== */
.paper-pro-card,
.paper-item-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.paper-pro-card::before,
.paper-item-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--primary-blue) 0%, var(--accent-gold) 100%);
  transition: width 0.2s;
}

.paper-pro-card:hover,
.paper-item-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.paper-pro-card:hover::before,
.paper-item-card:hover::before {
  width: 8px;
}

.paper-title-link,
.paper-title a {
  color: var(--primary-navy);
  text-decoration: none;
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.45;
  transition: color 0.2s;
  display: block;
}

.paper-title {
  margin-bottom: 0.65rem;
}

.paper-title-link:hover,
.paper-title a:hover {
  color: var(--primary-accent);
}

.paper-authors {
  font-size: 0.92rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.paper-meta-badge,
.badge-subject-pill,
.badge-issue-pill {
  background: #eff6ff;
  color: #1d4ed8;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid #dbeafe;
  display: inline-flex;
  align-items: center;
}

.badge-issue-pill {
  background: #f1f5f9;
  color: #475569;
  border-color: #e2e8f0;
  font-weight: 600;
}

/* Action Buttons */
.btn-view-pdf {
  background: #dc2626;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 8px 18px;
  border-radius: 8px;
  border: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 4px rgba(220, 38, 38, 0.2);
  text-decoration: none;
}

.btn-view-pdf:hover {
  background: #b91c1c;
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3);
}

.btn-download-pdf {
  background: #ffffff;
  color: var(--primary-blue);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 7px 16px;
  border-radius: 8px;
  border: 1px solid #bfdbfe;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.btn-download-pdf:hover {
  background: #eff6ff;
  color: #1e40af;
  border-color: #93c5fd;
}

/* ==========================================================================
   Professional Academic & Data Table Styling
   ========================================================================== */
.table {
  font-size: 0.84rem;
  color: #334155;
  margin-bottom: 0;
  vertical-align: middle;
}

.table thead th {
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  color: #475569;
  background-color: #f8fafc !important;
  border-bottom: 1.5px solid #e2e8f0;
  padding: 0.75rem 0.85rem;
  white-space: nowrap;
}

.table tbody td {
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid #f1f5f9;
}

.table tbody tr:hover {
  background-color: #f8fafc !important;
}

.table .badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
}

/* ==========================================================================
   Modern Form Styling & Controls
   ========================================================================== */
.form-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: #1e293b;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.form-control,
.form-select {
  border-radius: 10px;
  border: 1.5px solid #e2e8f0;
  padding: 0.68rem 1rem;
  font-size: 0.92rem;
  color: #1e293b;
  background-color: #fdfdfd;
  transition: all 0.2s ease-in-out;
}

.form-control:focus,
.form-select:focus {
  background-color: #ffffff;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
  outline: none;
}

.form-control::placeholder {
  color: #94a3b8;
  font-size: 0.88rem;
}

.input-group {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  border-radius: 10px;
}

.input-group > .input-group-text {
  border-radius: 10px 0 0 10px !important;
  border: 1.5px solid #e2e8f0;
  border-right: none;
  background: #f8fafc;
  color: #1e3a8a;
  font-size: 0.92rem;
  padding: 0.68rem 1rem;
}

.input-group > .form-control,
.input-group > .form-select {
  border-radius: 0 10px 10px 0 !important;
  border-left: 1.5px solid #e2e8f0;
}

.input-group:focus-within > .input-group-text {
  border-color: #2563eb;
  background: #eff6ff;
  color: #1d4ed8;
}

.form-pro-card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(11, 30, 61, 0.07);
  border: 1px solid #e2e8f0;
  overflow: hidden;
}

.form-pro-header {
  background: linear-gradient(135deg, #0b1e3d 0%, #1e3a8a 100%);
  color: #ffffff;
  padding: 1.25rem 1.75rem;
  border-bottom: 3px solid #fbbf24;
}

.form-step-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.2s;
}

.form-step-box:focus-within {
  border-color: #93c5fd;
  background: #fbfdff;
}

.form-step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1e3a8a;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-form-submit {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #0b1e3d;
  font-weight: 800;
  border-radius: 10px;
  padding: 0.85rem 2.25rem;
  border: none;
  font-size: 1rem;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.45);
  color: #071326;
}

.btn-form-submit:active {
  transform: translateY(0);
}

/* ==========================================================================
   Sidebar & Academic Cards
   ========================================================================== */
.academic-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.card-header-academic {
  background: #f8fafc;
  border-bottom: 2px solid var(--border-light);
  font-weight: 700;
  color: var(--primary-navy);
  padding: 1rem 1.35rem;
  font-size: 1.05rem;
}

.sidebar-widget {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 14px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.sidebar-widget-header {
  background: var(--primary-navy);
  color: #ffffff;
  font-weight: 700;
  padding: 0.85rem 1.15rem;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.3px;
}

.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-list li {
  border-bottom: 1px solid #f1f5f9;
}

.sidebar-list li:last-child {
  border-bottom: none;
}

.sidebar-list a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1.15rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.15s ease;
}

.sidebar-list a:hover {
  background: #f8fafc;
  color: var(--primary-accent);
  padding-left: 1.35rem;
  font-weight: 600;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.journal-footer {
  background: var(--primary-navy);
  color: #94a3b8;
  padding: 3.5rem 0 1.5rem;
  margin-top: 4rem;
  border-top: 4px solid var(--accent-gold);
}

.journal-footer h5 {
  color: #ffffff;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  margin-bottom: 1.25rem;
  font-size: 1.2rem;
}

.journal-footer a {
  color: #cbd5e1;
  text-decoration: none;
  transition: color 0.2s;
}

.journal-footer a:hover {
  color: #fbbf24;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  font-size: 0.85rem;
}

/* Indexing Badges Bar */
.indexing-logo-pill {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px 16px;
  font-weight: 700;
  color: #334155;
  font-size: 0.88rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   PDF Viewer Styling
   ========================================================================== */
.pdf-viewer-wrapper {
  background: #1e293b;
  min-height: 750px;
  position: relative;
  width: 100%;
}

.pdf-viewer-wrapper iframe {
  width: 100%;
  height: 750px;
  border: none;
  display: block;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

/* Medium Devices (Tablets, less than 992px) */
@media (max-width: 991.98px) {
  .hero-pro {
    padding: 3.5rem 0 2.5rem;
  }
  
  .hero-pro-title {
    font-size: 2.3rem;
  }
  
  .hero-card-widget {
    margin-top: 1rem;
    padding: 1.5rem;
  }

  .main-navbar .navbar-collapse {
    padding: 1rem 0.5rem;
    background: rgba(11, 30, 61, 0.98);
    border-radius: 8px;
    margin-top: 0.5rem;
  }

  .main-navbar .nav-link {
    padding: 0.65rem 1rem !important;
    border-radius: 6px;
  }

  .main-navbar .nav-link::after {
    display: none;
  }
}

/* Small Devices (Landscape phones, less than 768px) */
@media (max-width: 767.98px) {
  .top-bar {
    font-size: 0.78rem;
    padding: 6px 0;
  }
  
  .top-bar .container {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }

  .journal-header {
    padding: 0.5rem 0;
    text-align: center;
  }

  .journal-horizontal-logo {
    max-height: 48px;
    margin: 0 auto;
  }

  .hero-pro {
    padding: 2.75rem 0 2rem;
  }

  .hero-pro-title {
    font-size: 1.95rem;
    line-height: 1.25;
  }

  .hero-pro-lead {
    font-size: 0.98rem;
  }

  .hero-card-widget {
    padding: 1.25rem;
  }

  .metric-box {
    padding: 0.65rem 0.4rem;
  }

  .metric-box .metric-num {
    font-size: 1.4rem;
  }

  .metric-box .metric-label {
    font-size: 0.7rem;
  }

  .paper-pro-card,
  .paper-item-card {
    padding: 1.25rem;
  }

  .paper-title-link,
  .paper-title a {
    font-size: 1.1rem;
  }

  .pdf-viewer-wrapper,
  .pdf-viewer-wrapper iframe {
    min-height: 520px;
    height: 520px;
  }

  .pdf-toolbar {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 10px;
  }

  .pdf-toolbar > div {
    width: 100%;
  }

  .pdf-toolbar .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
  }

  .particulars-table th {
    width: 40%;
    font-size: 0.88rem;
    padding: 0.6rem;
  }

  .particulars-table td {
    font-size: 0.88rem;
    padding: 0.6rem;
  }

  .journal-footer {
    padding: 2.5rem 0 1.25rem;
    margin-top: 2.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* Extra Small Devices (Portrait phones, less than 576px) */
@media (max-width: 575.98px) {
  .journal-horizontal-logo {
    max-height: 40px;
    margin: 0 auto;
  }

  .badge-issn, .badge-impact {
    font-size: 0.74rem;
    padding: 3px 9px;
  }

  .hero-pro-title {
    font-size: 1.65rem;
  }

  .hero-pro .btn-lg {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  .paper-pro-card .d-flex.pt-3,
  .paper-item-card .d-flex.pt-2 {
    flex-direction: column;
  }

  .btn-view-pdf,
  .btn-download-pdf {
    width: 100%;
    justify-content: center;
    padding: 9px 12px;
  }

  .card-header-academic {
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
  }

  .card-body {
    padding: 1.15rem;
  }

  .indexing-logo-pill {
    width: 100%;
    justify-content: center;
  }
}

/* Tiny screens (less than 380px) */
@media (max-width: 380px) {
  .journal-logo-text {
    font-size: 1.25rem;
  }

  .hero-pro-title {
    font-size: 1.45rem;
  }

  .metric-box .metric-num {
    font-size: 1.2rem;
  }
}