/* =========================================
   LOGISTAX SCIENTIFIC JOURNAL
   FINAL PREMIUM CSS - OJS 3.5
   Modern / Clean / Academic / Premium
   ========================================= */

/* ===============================
   ROOT
=============================== */
:root {
    --primary: #153e90;
    --primary-dark: #0d2b66;
    --primary-light: #eaf2ff;
    --accent: #2f80ed;
    --accent-soft: #60a5fa;
    --text: #1f2937;
    --muted: #6b7280;
    --bg: #f5f8fd;
    --white: #ffffff;
    --border: #e5e7eb;
    --shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    --shadow-hover: 0 20px 48px rgba(15, 23, 42, 0.12);
    --radius: 22px;
}

/* ===============================
   GLOBAL
=============================== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", "Inter", Arial, sans-serif;
    background:
        radial-gradient(circle at 10% 10%, rgba(47,128,237,0.07), transparent 20%),
        radial-gradient(circle at 90% 20%, rgba(21,62,144,0.07), transparent 25%),
        radial-gradient(circle at 50% 80%, rgba(47,128,237,0.04), transparent 25%),
        linear-gradient(180deg, #f7faff 0%, #edf3fb 100%);
    color: var(--text);
    line-height: 1.78;
    font-size: 16px;
    letter-spacing: 0.15px;
}

h1, h2, h3, h4, h5 {
    letter-spacing: -0.4px;
    color: #0f172a;
    font-weight: 800;
}

a {
    color: var(--primary);
    transition: all 0.25s ease;
    text-decoration: none;
}

a:hover {
    color: var(--accent);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===============================
   HEADER
=============================== */
.pkp_structure_head {
    background:
        radial-gradient(circle at 15% 20%, rgba(255,255,255,0.10), transparent 25%),
        radial-gradient(circle at 85% 10%, rgba(255,255,255,0.08), transparent 20%),
        linear-gradient(135deg, #0d2b66 0%, #153e90 50%, #1d5fd0 100%) !important;
    padding: 24px 0 18px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.08);
    position: relative;
    overflow: visible !important;
    z-index: 10;
}

.pkp_structure_head::before {
    content: "";
    position: absolute;
    right: -120px;
    top: -120px;
    width: 320px;
    height: 320px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.pkp_structure_head::after {
    content: "";
    position: absolute;
    left: -80px;
    bottom: -120px;
    width: 260px;
    height: 260px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
}

/* ===============================
   SITE TITLE
=============================== */
.pkp_site_name_wrapper {
    position: relative;
    z-index: 2;
}

.pkp_site_name a {
    color: #fff !important;
    font-weight: 800;
    font-size: 34px;
    letter-spacing: -0.5px;
    text-decoration: none !important;
    display: inline-block;
    margin-bottom: 8px;
    line-height: 1.2;
}

.pkp_site_name a::after {
    content: "Peer-Reviewed Journal of Economics, Business, Accounting & Taxation";
    display: block;
    font-size: 13px;
    font-weight: 400;
    color: rgba(255,255,255,0.88);
    letter-spacing: 0.25px;
    margin-top: 8px;
}

/* ===============================
   USER NAV
=============================== */
.pkp_navigation_user_wrapper,
.pkp_navigation_user_wrapper a {
    color: rgba(255,255,255,0.96) !important;
    position: relative;
    z-index: 5;
}

/* ===============================
   MAIN NAVBAR
=============================== */
.pkp_navigation_primary_wrapper {
    background: rgba(255,255,255,0.78) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(21,62,144,0.08);
    box-shadow: 0 8px 24px rgba(15,23,42,0.06);
    position: sticky;
    top: 0;
    z-index: 999;
    overflow: visible !important;
}

.pkp_navigation_primary_row {
    padding: 12px 0;
    overflow: visible !important;
}

.pkp_navigation_primary,
.pkp_site_nav_menu,
.pkp_nav_list {
    overflow: visible !important;
}

.pkp_navigation_primary > li {
    position: relative !important;
}

.pkp_navigation_primary > li > a {
    font-weight: 700;
    color: var(--primary) !important;
    font-size: 15px;
    padding: 10px 16px;
    border-radius: 999px;
    transition: all 0.25s ease;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
    background: var(--primary-light);
    color: var(--accent) !important;
    transform: translateY(-1px);
}

.pkp_search {
    font-weight: 600;
}

/* ===============================
   DROPDOWN FIX + PREMIUM STYLE
=============================== */
.pkp_navigation_primary .dropdown-menu,
.pkp_navigation_primary ul,
.pkp_nav_list ul {
    position: absolute !important;
    top: calc(100% + 12px) !important;
    left: 0 !important;
    min-width: 270px !important;
    background: rgba(255,255,255,0.98) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(21,62,144,0.08) !important;
    border-radius: 18px !important;
    box-shadow: 0 24px 60px rgba(15,23,42,0.16) !important;
    padding: 10px !important;
    z-index: 9999 !important;
    overflow: visible !important;
}

.pkp_navigation_primary .dropdown-menu::before,
.pkp_navigation_primary ul::before,
.pkp_nav_list ul::before {
    content: "";
    position: absolute;
    top: -8px;
    left: 26px;
    width: 16px;
    height: 16px;
    background: rgba(255,255,255,0.98);
    border-left: 1px solid rgba(21,62,144,0.08);
    border-top: 1px solid rgba(21,62,144,0.08);
    transform: rotate(45deg);
    z-index: -1;
}

.pkp_navigation_primary .dropdown-menu li,
.pkp_navigation_primary ul li,
.pkp_nav_list ul li {
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.pkp_navigation_primary .dropdown-menu li a,
.pkp_navigation_primary ul li a,
.pkp_nav_list ul li a {
    display: block !important;
    padding: 12px 16px !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    color: #1f2937 !important;
    background: transparent !important;
    white-space: nowrap;
    transition: all 0.25s ease;
}

.pkp_navigation_primary .dropdown-menu li a:hover,
.pkp_navigation_primary ul li a:hover,
.pkp_nav_list ul li a:hover {
    background: linear-gradient(135deg, rgba(21,62,144,0.08), rgba(47,128,237,0.08)) !important;
    color: var(--primary) !important;
    padding-left: 18px !important;
}

/* ===============================
   PAGE WRAPPER
=============================== */
.page {
    background: transparent;
    padding: 0;
    box-shadow: none;
    margin-top: 28px;
    position: relative;
}

/* ===============================
   HERO IMAGE
=============================== */
.pkp_page_index .homepage_image {
    background: var(--white);
    border-radius: 26px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255,255,255,0.8);
    margin-bottom: 26px;
    position: relative;
}

.pkp_page_index .homepage_image::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(21,62,144,0.04), rgba(47,128,237,0.02));
    pointer-events: none;
}

.pkp_page_index .homepage_image img {
    width: 100%;
    display: block;
    border-radius: 26px;
}

/* ===============================
   CARD BASE
=============================== */
.homepage_about,
.obj_issue_summary,
.pkp_block,
.obj_article_summary {
    background: rgba(255,255,255,0.90) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(21,62,144,0.08);
    border-radius: 24px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.homepage_about:hover,
.obj_issue_summary:hover,
.pkp_block:hover,
.obj_article_summary:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

/* ===============================
   ABOUT SECTION
=============================== */
.homepage_about {
    padding: 36px;
    margin-bottom: 28px;
}

.homepage_about h2 {
    font-size: 38px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.homepage_about h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 72px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.homepage_about p {
    color: #2d3748;
    font-size: 17px;
}

.homepage_about ul {
    padding-left: 22px;
}

.homepage_about li {
    margin-bottom: 8px;
}

/* ===============================
   SECTION TITLES
=============================== */
.current_issue h2,
.current_issue h3,
.page_index_journal h2,
.page h1,
.page h2,
.page h3 {
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
    margin-bottom: 18px;
}

.current_issue h2::after,
.current_issue h3::after,
.page_index_journal h2::after,
.page h1::after,
.page h2::after,
.page h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 70px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

/* ===============================
   CURRENT ISSUE
=============================== */
.obj_issue_summary {
    padding: 32px;
    margin-bottom: 30px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    align-items: start;
}

.obj_issue_summary .cover img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 16px 32px rgba(0,0,0,0.12);
    border: 1px solid rgba(255,255,255,0.7);
    transition: transform 0.25s ease;
}

.obj_issue_summary .cover img:hover {
    transform: translateY(-4px);
}

.obj_issue_summary .title,
.obj_issue_summary .title a {
    font-size: 31px;
    font-weight: 800;
    color: #111827 !important;
    line-height: 1.35;
}

.obj_issue_summary .description,
.obj_issue_summary .published {
    font-size: 17px;
    color: #374151;
    line-height: 1.9;
}

/* ===============================
   ARTICLE LIST
=============================== */
.obj_article_summary {
    padding: 22px 24px;
    margin-bottom: 18px;
}

.obj_article_summary .title a,
.cmp_title a {
    color: #111827 !important;
    font-weight: 800;
    font-size: 22px;
    line-height: 1.45;
}

.obj_article_summary .title a:hover,
.cmp_title a:hover {
    color: var(--primary) !important;
}

/* ===============================
   BUTTONS
=============================== */
a.btn,
button,
.cmp_button,
.obj_issue_toc .galleys_links > li a,
.obj_article_details .galleys_links a,
.block_make_submission a {
    background: linear-gradient(135deg, var(--primary), var(--accent)) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 999px !important;
    padding: 12px 18px !important;
    font-weight: 700 !important;
    box-shadow: 0 10px 20px rgba(47,128,237,0.18);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

a.btn::before,
button::before,
.cmp_button::before,
.block_make_submission a::before {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 80%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent);
    transition: all 0.7s ease;
}

a.btn:hover,
button:hover,
.cmp_button:hover,
.block_make_submission a:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 26px rgba(47,128,237,0.24);
}

a.btn:hover::before,
button:hover::before,
.cmp_button:hover::before,
.block_make_submission a:hover::before {
    left: 130%;
}

/* ===============================
   SIDEBAR
=============================== */
.pkp_block {
    padding: 22px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.pkp_block::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 24px 24px 0 0;
}

.pkp_block .title {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid #edf2fb;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.pkp_block ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.pkp_block ul li {
    border-bottom: 1px solid #f1f5f9;
}

.pkp_block ul li:last-child {
    border-bottom: none;
}

.pkp_block ul li a {
    display: block;
    padding: 12px 4px;
    color: #334155;
    font-weight: 600;
    transition: all 0.25s ease;
}

.pkp_block ul li a:hover {
    color: var(--primary);
    padding-left: 8px;
}

/* sidebar images */
.pkp_block img {
    width: 100%;
    max-width: 180px;
    margin: 14px auto;
    display: block;
    border-radius: 16px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pkp_block img:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
}

/* ===============================
   INFORMATION BLOCK
=============================== */
.block_information ul li a {
    font-weight: 700;
}

/* ===============================
   SMALL TEXT / META
=============================== */
.page p strong {
    color: #111827;
}

.current_issue h2,
.current_issue h3,
.page_index_journal h2 {
    font-size: 34px;
    font-weight: 800;
}

/* ===============================
   FOOTER
=============================== */
.pkp_structure_footer_wrapper {
    background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,0.05), transparent 25%),
        linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    margin-top: 54px;
    padding: 0;
    border-top: none;
}

/* hide OJS branding */
.pkp_brand_footer {
    display: none !important;
}

/* remove default footer spacing */
.pkp_structure_footer {
    padding: 0 !important;
}

/* ===============================
   RESPONSIVE
=============================== */
@media (max-width: 991px) {
    .pkp_site_name a {
        font-size: 28px;
    }

    .pkp_site_name a::after {
        font-size: 12px;
    }

    .homepage_about,
    .obj_issue_summary,
    .pkp_block {
        border-radius: 20px;
        padding: 24px;
    }

    .obj_issue_summary {
        grid-template-columns: 1fr;
    }

    .obj_issue_summary .title,
    .obj_issue_summary .title a {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }

    .pkp_structure_head {
        padding: 18px 0 14px;
    }

    .pkp_site_name a {
        font-size: 24px;
    }

    .pkp_site_name a::after {
        font-size: 11px;
        line-height: 1.5;
    }

    .homepage_about,
    .obj_issue_summary,
    .pkp_block {
        padding: 20px;
        border-radius: 18px;
    }

    .homepage_about h2,
    .page h1,
    .page h2,
    .page h3 {
        font-size: 28px;
    }

    .obj_issue_summary .title,
    .obj_issue_summary .title a {
        font-size: 24px;
    }

    .obj_article_summary .title a,
    .cmp_title a {
        font-size: 19px;
    }

    .pkp_navigation_primary > li > a {
        padding: 8px 10px;
        font-size: 14px;
    }

    .pkp_navigation_primary .dropdown-menu,
    .pkp_navigation_primary ul,
    .pkp_nav_list ul {
        min-width: 220px !important;
    }
}


/* =========================================
   LSJ NEWS / PROMO BANNER SECTION
========================================= */
.lsj-news-banner {
  margin: 38px 0 10px;
}

.lsj-news-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  align-items: center;
  background: linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
  border: 1px solid rgba(18, 72, 140, 0.08);
  border-radius: 28px;
  padding: 24px;
  box-shadow: 0 14px 40px rgba(14, 30, 67, 0.08);
  text-decoration: none !important;
  overflow: hidden;
  position: relative;
  transition: all 0.32s ease;
}

.lsj-news-card::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -60px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.10), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.lsj-news-card::after {
  content: "";
  position: absolute;
  bottom: -50px;
  left: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.lsj-news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(14, 30, 67, 0.13);
  border-color: rgba(37, 99, 235, 0.16);
}

.lsj-news-image-wrap {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  background: #eef4ff;
  min-height: 220px;
}

.lsj-news-image {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

.lsj-news-card:hover .lsj-news-image {
  transform: scale(1.03);
}

.lsj-news-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.82);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
  backdrop-filter: blur(8px);
}

.lsj-news-content {
  position: relative;
  z-index: 2;
}

.lsj-news-kicker {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #2563eb;
}

.lsj-news-title {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.18;
  font-weight: 800;
  color: #0f172a;
}

.lsj-news-desc {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: #475569;
  max-width: 720px;
}

.lsj-news-action {
  display: flex;
  align-items: center;
}

.lsj-news-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
  transition: all 0.28s ease;
}

.lsj-news-card:hover .lsj-news-button {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.28);
}

/* =========================================
   RESPONSIVE
========================================= */
@media (max-width: 991px) {
  .lsj-news-card {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .lsj-news-title {
    font-size: 24px;
  }

  .lsj-news-desc {
    font-size: 15px;
    line-height: 1.75;
  }
}

@media (max-width: 576px) {
  .lsj-news-banner {
    margin-top: 28px;
  }

  .lsj-news-card {
    border-radius: 22px;
    padding: 16px;
    gap: 18px;
  }

  .lsj-news-image-wrap {
    min-height: 180px;
    border-radius: 18px;
  }

  .lsj-news-image {
    min-height: 180px;
  }

  .lsj-news-title {
    font-size: 22px;
  }

  .lsj-news-button {
    width: 100%;
  }
}