/* STDF Journal - OJS 3.5 Custom Style Sheet */
:root {
  --stdf-navy: #082A4A;
  --stdf-green: #1E6B3A;
  --stdf-gold: #C69A2B;
  --stdf-text: #263238;
  --stdf-muted: #66727A;
  --stdf-light: #F3F6F5;
  --stdf-border: #D9E0E3;
  --stdf-white: #FFFFFF;
}

body {
  color: var(--stdf-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a { color: var(--stdf-navy); }
a:hover, a:focus { color: var(--stdf-green); }

.pkp_structure_head {
  border-bottom: 4px solid var(--stdf-gold);
  background: var(--stdf-white);
}

.pkp_head_wrapper {
  padding-top: 18px;
  padding-bottom: 14px;
}

.pkp_site_name,
.pkp_site_name a {
  color: var(--stdf-navy);
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
}

.pkp_navigation_primary {
  border-top: 1px solid var(--stdf-border);
}

.pkp_navigation_primary > li > a {
  color: var(--stdf-navy);
  font-weight: 600;
  padding-top: 10px;
  padding-bottom: 10px;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus {
  color: var(--stdf-green);
  background: var(--stdf-light);
}

.pkp_button,
.cmp_form .buttons button,
input[type="submit"] {
  background: var(--stdf-navy);
  border-color: var(--stdf-navy);
  color: var(--stdf-white);
  border-radius: 3px;
}

.pkp_button:hover,
.pkp_button:focus,
.cmp_form .buttons button:hover,
.cmp_form .buttons button:focus,
input[type="submit"]:hover,
input[type="submit"]:focus {
  background: var(--stdf-green);
  border-color: var(--stdf-green);
  color: var(--stdf-white);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--stdf-navy);
  font-weight: 700;
}

h1 {
  border-bottom: 2px solid var(--stdf-gold);
  padding-bottom: 8px;
}

h2 { color: var(--stdf-green); }

.pkp_page_index .current_issue {
  border-top: 3px solid var(--stdf-green);
  padding-top: 18px;
}

.pkp_page_index .additional_content {
  margin-top: 28px;
}

.pkp_page_index .additional_content h2,
.pkp_page_index .additional_content h3 {
  border-left: 4px solid var(--stdf-gold);
  padding-left: 10px;
}

.obj_announcement_summary h2 a,
.obj_article_summary h3.title a {
  color: var(--stdf-navy);
}

.obj_announcement_summary h2 a:hover,
.obj_article_summary h3.title a:hover {
  color: var(--stdf-green);
}

.obj_issue_summary,
.obj_article_summary {
  border-bottom: 1px solid var(--stdf-border);
  padding-bottom: 18px;
  margin-bottom: 18px;
}

.obj_article_summary .meta {
  color: var(--stdf-muted);
}

.obj_article_details .title { color: var(--stdf-navy); }

.obj_article_details .abstract {
  background: var(--stdf-light);
  border-left: 4px solid var(--stdf-gold);
  padding: 18px;
}

.obj_article_details .author_bios {
  border-left: 3px solid var(--stdf-green);
  padding-left: 15px;
}

.pkp_block {
  border-top: 3px solid var(--stdf-green);
  margin-bottom: 28px;
}

.pkp_block .title {
  color: var(--stdf-navy);
  font-weight: 700;
}

.label {
  color: var(--stdf-green);
  font-weight: 700;
}

input, textarea, select {
  border-color: var(--stdf-border);
}

input:focus, textarea:focus, select:focus {
  border-color: var(--stdf-green);
  box-shadow: 0 0 0 2px rgba(30,107,58,.12);
}

.cmp_notification {
  border-left: 4px solid var(--stdf-gold);
}

.pkp_structure_footer_wrapper {
  background: var(--stdf-navy);
  border-top: 5px solid var(--stdf-gold);
}

.pkp_structure_footer,
.pkp_structure_footer a {
  color: var(--stdf-white);
}

.pkp_structure_footer a:hover,
.pkp_structure_footer a:focus {
  color: #E7C86A;
}

.pkp_structure_footer_wrapper::after {
  content: "Sustainability  •  Trade  •  Digital Finance  •  Value Creation";
  display: block;
  text-align: center;
  color: var(--stdf-white);
  font-size: 13px;
  letter-spacing: .08em;
  padding: 10px 20px 16px;
}

a:focus, button:focus, input:focus, textarea:focus, select:focus {
  outline: 2px solid var(--stdf-gold);
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .pkp_head_wrapper { padding-top: 12px; padding-bottom: 10px; }
  .pkp_site_name { font-size: 1.35rem; }
  .pkp_navigation_primary > li > a { padding: 9px 12px; }
}