/* ===============================
   Root Variables
   =============================== */

:root {
    --primary-blue: #0B3C5D;
    --secondary-blue: #1F5F8B;
    --accent-ochre: #C68B2C;
    --text-dark: #2E2E2E;
    --bg-light: #F7F9FB;
    --border-light: #E0E0E0;
    --box-shadow-soft: 0 1px 4px rgba(0, 0, 0, 0.06);
}

/* ===============================
   Base Styles
   =============================== */

body {
    margin: 0;
    font-family: "Source Serif 4", Georgia, serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.7;
}

a {
    color: var(--secondary-blue);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Subtle scholarly elevation */
.meta-box,
.announcement-box,
.editor-card,
.policy-item,
.content-section {
    box-shadow: var(--box-shadow-soft);
}

/* ===============================
   Header
   =============================== */

header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-light);
}

.header-container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    width: 80px;
}

.journal-title h1 {
    font-family: "Libre Baskerville", serif;
    font-size: 1.8rem;
    margin: 0;
    color: var(--primary-blue);
}

.journal-title p {
    margin: 4px 0 0;
    font-size: 0.95rem;
    color: #555;
}
/* ===========================
   HEADER TOOLS (RIGHT SIDE)
   =========================== */

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header-left {
    display: flex;
    align-items: center;
    gap: 18px;   /* controls logo–title distance */
}

.header-tools {
    display: flex;
    align-items: center;
    gap: 18px;
}

/* Search */
.header-search {
    display: flex;
    border: 1px solid var(--border-light);
}

.header-search input {
    border: none;
    padding: 4px 6px;
    font-size: 0.85rem;
    width: 120px;
}

.header-search button {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0 6px;
}

/* Language */
.lang-switch button {
    background: none;
    border: 1px solid var(--border-light);
    font-size: 0.8rem;
    padding: 2px 6px;
    cursor: pointer;
}

.lang-switch button:hover {
    background: #f1f4f8;
}

/* Black & White Mode */
.bw-toggle {
    border: 1px solid var(--border-light);
    background: none;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 2px 6px;
}

/* ===========================
   BLACK & WHITE MODE
   =========================== */

html.bw-mode {
    filter: grayscale(100%) contrast(110%);
}


/* ===============================
   Navigation
   =============================== */

nav {
    background: var(--primary-blue);
}

.main-menu {
    max-width: 1200px;
    margin: auto;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 24px;
}

.main-menu > li {
    position: relative;
    padding: 14px 0;
}

.main-menu a {
    color: #ffffff;
    font-size: 0.95rem;
}

.main-menu a:hover {
    color: var(--accent-ochre);
    text-decoration: none;
}

/* Submenu */

.submenu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 220px;
    border: 1px solid var(--border-light);
    z-index: 999;
}

.submenu li {
    padding: 10px 14px;
}

.submenu a {
    color: var(--text-dark);
    font-size: 0.9rem;
}

.submenu a:hover {
    color: var(--secondary-blue);
}

.has-submenu:hover .submenu {
    display: block;
}

/* ===============================
   Main Layout
   =============================== */

main {
    max-width: 1200px;
    margin: auto;
    padding: 40px 20px;
}

section {
    margin-bottom: 48px;
}

/* ✅ CANONICAL H2 — SINGLE SOURCE OF TRUTH */
h2 {
    font-family: "Libre Baskerville", serif;
    color: var(--primary-blue);
    font-size: 1.25rem;
    margin: 0 0 14px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 4px;
}

/* ===============================
   Homepage Components
   =============================== */

.overview {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.meta-box {
    background: #ffffff;
    padding: 20px;
    border: 1px solid var(--border-light);
    font-size: 0.95rem;
}

.meta-box strong {
    display: inline-block;
    width: 140px;
}

.issue-announcement-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.issue-list h3 {
    font-size: 1.05rem;
    margin: 0;
    color: var(--secondary-blue);
}

.issue-list p {
    font-size: 0.9rem;
}

.announcement-box {
    background: #ffffff;
    border: 1px solid var(--border-light);
    padding: 20px;
}

/* ===============================
   Editorial Cards
   =============================== */


.editor-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}


.editor-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    padding: 12px 10px;
    font-size: 0.85rem;
    text-align: center;
}
/* ===============================
   Editorial Card Enhancement
   =============================== */

.editor-role {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    margin-bottom: 4px;
}

.editor-name {
    font-family: "Libre Baskerville", serif;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 3px;
}

.editor-affiliation {
    font-size: 0.7rem;
    line-height: 1.35;
    color: #444;
}
@media (max-width: 1024px) {
    .editor-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .editor-grid {
        grid-template-columns: 1fr;
    }
}



/* ===============================
   Journal Policies Grid
   =============================== */

.policy-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    text-align: center;
}

.policy-item {
    background: #ffffff;
    padding: 14px;
    border: 1px solid var(--border-light);
    font-size: 0.9rem;
   
    text-align: center;

}

/* ===============================
   Document-style Pages (Printable)
   =============================== */

.document-page {
    max-width: 820px;
    margin: 0 auto;
    background: #ffffff;
    padding: 48px 56px;
    border: 1px solid var(--border-light);
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.document-page h1 {
    font-family: "Libre Baskerville", serif;
    font-size: 2rem;
    text-align: center;
    margin-bottom: 10px;
}

.document-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: #555;
    margin-bottom: 42px;
}

/* Smaller h2 ONLY inside document pages */
.document-page h2 {
    font-size: 1.25rem;
    border: none;
    margin-top: 32px;
}

/* ===============================
   Scholarly Flow Pages (Non-boxed)
   =============================== */

.content-flow {
    max-width: 900px;
}

.content-flow h2 {
    font-size: 1.2rem;
}

/* ===============================
   Footer
   =============================== */

footer {
    background: #ffffff;
    border-top: 1px solid var(--border-light);
    padding: 30px 20px;
    font-size: 0.9rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;          
    text-align: center;
}


/* ===============================
   Responsive
   =============================== */

@media (max-width: 768px) {

    .overview,
    .editor-grid,
    .policy-bar,
    .issue-announcement-wrapper {
        grid-template-columns: 1fr;
    }

    .submenu {
        position: static;
        border: none;
        background: var(--bg-light);
    }
}

@media print {
    nav, footer {
        display: none;
    }
    body {
        background: #ffffff;
    }
    .document-page {
        border: none;
        box-shadow: none;
        padding: 0;
    }
}