/* ===========================================================
   JOURNAL OF ENGINEERING EXCELLENCE – OJS3 CUSTOM THEME
   Colors: Blue #1455a6, Yellow #ffc00f, Orange #da2d1b
   Layout: slim yellow frame, compact nav, cards, justified text
   Fonts: Inter (body), Montserrat (nav), Playfair Display (title)
   =========================================================== */

/* 1) FONTS & VARIABLES */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Montserrat:wght@400;500;600;700&family=Playfair+Display:wght@600;700;800&display=swap');

:root {
  --jee-blue:   #1455a6;
  --jee-yellow: #ffc00f;
  --jee-orange: #da2d1b;

  --bg-soft: #f5f7fb;
  --text: #222;
  --border-soft: #e4e7ef;
  --shadow-soft: 0 4px 16px rgba(0,0,0,0.08);

  --logo-height: 88px;
  --max-width: 1180px;
}

/* ===========================================================
   2) GLOBAL BASE
   =========================================================== */

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  line-height: 1.65;
  background: var(--bg-soft);
  color: var(--text);
}

.pkp_structure_page {
  max-width: var(--max-width);
  margin: 0 auto;
  border: 2px solid var(--jee-yellow);
  background: transparent;
  box-sizing: border-box;
}

/* remove extra space around main container */
.pkp_site_name,
.pkp_site_nav_menu,
.pkp_structure_content,
.pkp_structure_footer {
  box-sizing: border-box;
}

/* ===========================================================
   3) HEADER — LOGO LEFT, LARGE TITLE RIGHT
   =========================================================== */

.pkp_structure_head {
  border-bottom: 0;
  background: var(--bg-soft);
  margin: 0;
}

.pkp_head_wrapper {
  margin: 0;
  padding: 0;
}

/* gradient band behind logo + title */
.pkp_site_name_wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px 28px 30px;
  background: radial-gradient(circle at 0% 0%, #1f78ff 0, #1455a6 40%, #da2d1b 100%);
}

/* hide nav toggle on desktop */
.pkp_site_nav_toggle {
  display: none;
}

/* logo container */
.pkp_site_name {
  margin: 0;
}

/* logo card */
.pkp_site_name img {
  max-height: var(--logo-height);
  width: auto;
  object-fit: contain;
  background: #ffffff;
  padding: 8px 12px;
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.16);
}

/* no extra pseudo-content */
.pkp_site_name::after {
  content: none !important;
}

/* journal title on the right */
.pkp_site_name_wrapper::after {
  content: "JOURNAL OF ENGINEERING EXCELLENCE";
  display: block;
  flex: 1 1 auto;
  font-family: "Playfair Display", serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #ffffff;
  text-transform: uppercase;
  text-align: left;
  text-shadow: 0 3px 10px rgba(0,0,0,0.3);
}

/* ===========================================================
   4) NAVIGATION — LIGHT, COMPACT, BLUE + ORANGE
   =========================================================== */

.pkp_site_nav_menu {
  background: transparent;
}

.pkp_navigation_primary_row {
  padding: 0 24px 12px;
  background: transparent;
  margin-top: -18px;  /* slight overlap into header */
}

/* white pill bar */
.pkp_navigation_primary_wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 22px;
  background: #ffffff;
  border-radius: 999px;
  border: 1px solid rgba(20,85,166,0.08);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

/* nav list */
.pkp_navigation_primary {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* top-level items */
.pkp_navigation_primary > li {
  position: relative;
  white-space: nowrap;
}

/* normal links: blue text, no background */
.pkp_navigation_primary > li > a {
  position: relative;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 8px 10px;
  border-radius: 4px;
  color: var(--jee-blue);
  text-decoration: none;
  background: none;
  transition: color 0.2s ease;
}

/* underline hover (orange) */
.pkp_navigation_primary > li > a::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: var(--jee-orange);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease;
}

/* hover: orange text + underline only */
.pkp_navigation_primary > li > a:hover {
  color: var(--jee-orange);
}

.pkp_navigation_primary > li > a:hover::after {
  transform: scaleX(1);
}

/* current (active) menu item: bold + underline */
.pkp_navigation_primary .current > a {
  color: #000;
  font-weight: 600;
}

.pkp_navigation_primary .current > a::after {
  transform: scaleX(1);
}

/* dropdown menus (About, Policies) */
.pkp_navigation_primary ul {
  list-style: none;
}

.pkp_navigation_primary .dropdown-menu,
.pkp_navigation_primary > li > ul {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 190px;
  padding: 6px 0;
  border-radius: 12px;
  background: #ffffff !important;
  display: none;
  z-index: 9999;
  border: 1px solid #e4e7ef;
  box-shadow: 0 10px 24px rgba(0,0,0,0.18);
}

.pkp_navigation_primary li:hover > ul {
  display: block;
}

.pkp_navigation_primary li > ul li a {
  display: block;
  padding: 8px 14px;
  font-family: "Inter", sans-serif;
  font-size: 13px;
  color: var(--jee-blue) !important;
  text-decoration: none;
  border-radius: 0;
  background: transparent !important;
}

.pkp_navigation_primary li > ul li a:hover {
  background: rgba(218,45,27,0.08) !important;
  color: var(--jee-orange) !important;
}

/* search link on nav – compact, right side */
.pkp_navigation_search_wrapper {
  flex: 0 0 auto;
}

.pkp_navigation_search_wrapper a {
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--jee-blue);
  text-decoration: none;
  padding-left: 10px;
  border-left: 1px solid rgba(20,85,166,0.18);
}

/* user nav (admin dropdown) */
.pkp_navigation_user_wrapper {
  padding: 4px 24px 6px;
  text-align: right;
  font-family: "Inter", sans-serif;
  font-size: 13px;
}

/* ===========================================================
   5) REMOVE PKP BRAND + BREADCRUMBS
   =========================================================== */

.pkp_brand_footer,
.cmp_breadcrumbs,
.pkp_breadcrumbs {
  display: none !important;
}

/* ===========================================================
   6) MAIN CONTENT + SIDEBAR (COMPACT)
   =========================================================== */

.pkp_structure_content {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 18px 20px 26px;
  background: transparent;
}

/* main article area */
.pkp_structure_main {
  flex: 1;
  background: #ffffff;
  border-radius: 12px;
  padding: 16px 18px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);

  font-family: "Inter", sans-serif;
  font-size: 14px;
  line-height: 1.7;
  text-align: left;
  text-justify: inter-word;
}

/* sidebar card */
.pkp_structure_sidebar {
  flex: 0 0 280px;
  max-width: 280px;
  background: #ffffff;
  border-radius: 12px;
  padding: 12px 14px 14px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  font-family: "Inter", sans-serif;
  font-size: 13px;
  text-align: left;
}

/* remove vertical separators */
.pkp_structure_content::before,
.pkp_structure_main::before,
.pkp_structure_sidebar::before {
  content: none !important;
  border: none !important;
}

/* sidebar headings */
.pkp_structure_sidebar h2 {
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--jee-blue);
  margin: 4px 0 10px;
}

/* sidebar images */
.pkp_structure_sidebar img {
  width: 100%;
  border-radius: 10px;
  border: 2px solid var(--jee-blue);
}

/* ===========================================================
   7) PAGE TITLES & HEADINGS
   =========================================================== */

.page .page_title {
  display: block !important;
  visibility: visible !important;
  font-size: 22px;
  font-weight: 700;
  font-family: "Montserrat", sans-serif;
  color: var(--jee-blue);
  margin: 0 0 10px;
}

.page .page_title::after {
  content: "";
  width: 110px;
  height: 4px;
  display: block;
  margin-top: 6px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--jee-blue), var(--jee-orange), var(--jee-yellow));
}

/* headings inside main */
.pkp_structure_main h1,
.pkp_structure_main h2,
.pkp_structure_main h3 {
  font-family: "Montserrat", sans-serif;
  color: var(--jee-blue);
  margin-top: 4px;
  margin-bottom: 8px;
  letter-spacing: 0.4px;
  line-height: 1.3;
}

/* ===========================================================
   8) BODY CONTENT ELEMENTS
   =========================================================== */

.pkp_structure_main p {
  margin: 0 0 8px;
}

.pkp_structure_main ul,
.pkp_structure_main ol {
  margin: 4px 0 8px 20px;
}

/* article summaries/details */
.obj_article_summary,
.obj_article_details {
  font-family: "Inter", sans-serif;
  font-size: 14px;
  line-height: 1.7;
  text-align: justify;
  text-justify: inter-word;
}

/* images inside content */
.pkp_structure_main img,
figure img {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid #eee;
}

/* buttons (e.g., View Article) */
.pkp_button,
.pkp_button_primary,
.cmp_form .buttons button,
.cmp_form .buttons input[type="submit"] {
  background: var(--jee-orange);
  border-radius: 999px;
  border: none;
  padding: 7px 14px;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===========================================================
   9) FOOTER
   =========================================================== */

.pkp_structure_footer {
  background: var(--jee-blue);
  color: #ffffff;
  padding: 16px 0;
  text-align: center;
  font-family: "Montserrat", sans-serif;
  font-size: 12px;
  border-top: 3px solid var(--jee-yellow);
  border-bottom: 2px solid var(--jee-yellow);
}

.pkp_structure_footer a {
  color: var(--jee-yellow);
  font-weight: 600;
  text-decoration: underline;
}

/* ===========================================================
   10) RESPONSIVE
   =========================================================== */

@media (max-width: 900px) {
  .pkp_structure_content {
    flex-direction: column;
  }
  .pkp_structure_sidebar {
    max-width: 100%;
  }
}

@media (max-width: 700px) {

  .pkp_site_name_wrapper {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 14px 16px 26px;
  }

  .pkp_site_name_wrapper::after {
    text-align: center;
    font-size: 22px;
    letter-spacing: 0.14em;
  }

  .pkp_navigation_primary_row {
    margin-top: -12px;
    padding: 0 16px 10px;
  }

  .pkp_navigation_primary_wrapper {
    flex-direction: column;
    align-items: stretch;
    border-radius: 18px;
    padding: 8px 16px;
  }

  .pkp_navigation_primary {
    flex-direction: column;
  }

  .pkp_navigation_primary > li > a {
    text-align: center;
    width: 100%;
  }

  .pkp_navigation_primary .dropdown-menu,
  .pkp_navigation_primary > li > ul {
    position: static;
    box-shadow: none;
    border-radius: 10px;
    margin-top: 4px;
  }

  .pkp_navigation_user_wrapper {
    text-align: center;
    padding: 6px 16px 10px;
  }
}