@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --header: #014D4D;
    --hero: #016972;
    --accent-blue: #019BC3;
    --accent-orange: #F6721E;
    --bg-light: #D4D8D7;
    --text-secondary: #718482;
    --white: #FFFFFF;
    --black: #070606;
    --glass: rgba(1, 77, 77, 0.06);
    --glass-border: rgba(1, 105, 114, 0.12);
    --shadow-sm: 0 2px 8px rgba(1,77,77,0.06);
    --shadow-md: 0 8px 24px rgba(1,77,77,0.10);
    --shadow-lg: 0 20px 40px rgba(1,77,77,0.14);
    --shadow-glow: 0 8px 30px rgba(246,114,30,0.25);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 50px;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --ease: cubic-bezier(0.25, 0.8, 0.25, 1);
    --bounce: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* === BASE === */
body {
    background: var(--bg-light);
    color: var(--black);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0; padding: 0;
}

body, .pkp_structure_page {
    margin: 0 !important; padding: 0 !important;
}

.pkp_structure_page {
    max-width: 100% !important; width: 100% !important;
}

.pkp_structure_main {
    font-size: 1.05rem; line-height: 1.75;
}

h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--header);
    letter-spacing: -0.03em;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: all 0.3s var(--ease);
}
a:hover { color: var(--accent-orange); text-decoration: none; }

/* === NAV === */
.pkp_navigation_user_wrapper a { color: #FFFFFF !important; }
.pkp_navigation_primary_wrapper a {
    color: var(--header) !important; font-weight: 600;
    position: relative;
}
.pkp_navigation_primary_wrapper a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s var(--ease);
}
.pkp_navigation_primary_wrapper a:hover { color: var(--accent-orange) !important; }
.pkp_navigation_primary_wrapper a:hover::after { width: 100%; }

@media (max-width: 991px) {
    .pkp_navigation_primary a,
    .pkp_navigation_primary_wrapper a { color: #FFF !important; }
    .pkp_navigation_primary a:hover,
    .pkp_navigation_primary_wrapper a:hover { color: var(--accent-orange) !important; }
    .pkp_navigation_primary_wrapper a::after { display: none; }
}

.pkp_structure_head h1 { color: #FFF !important; }
.pkp_structure_main h1 { color: var(--header) !important; }

/* === LAYOUT === */
.pkp_structure_content {
    max-width: 100% !important; width: 100% !important;
    padding: 0 4% !important; box-sizing: border-box !important;
    display: flex !important; flex-wrap: wrap !important;
    justify-content: space-between !important; align-items: flex-start !important;
    position: relative !important;
}
.pkp_structure_content::after,
.pkp_structure_content::before { display: none !important; }

@media (min-width: 992px) {
    .pkp_structure_main {
        width: 78% !important; flex: 0 0 78% !important;
        float: none !important; order: 1 !important;
    }
    .pkp_structure_sidebar {
        width: 19% !important; flex: 0 0 19% !important;
        float: none !important; order: 2 !important;
        position: sticky !important; top: 20px !important;
        max-height: calc(100vh - 40px) !important;
        overflow-y: auto !important; overflow-x: hidden !important;
        scrollbar-width: thin;
        scrollbar-color: var(--accent-blue) transparent;
    }
    .pkp_structure_sidebar::-webkit-scrollbar { width: 3px; }
    .pkp_structure_sidebar::-webkit-scrollbar-thumb {
        background: var(--accent-blue); border-radius: 3px;
    }
    /* Push both columns down using responsive vw to clear the uncropped banner */
    .pkp_structure_page:has(.homepage_image) .pkp_structure_main {
        margin-top: calc(20vw + 20px) !important;
    }
    .pkp_structure_page:has(.homepage_image) .pkp_structure_sidebar {
        margin-top: calc(20vw + 20px) !important;
    }
}

/* === BANNER === */
.homepage_image {
    width: calc(100% + 8%) !important; flex: 0 0 calc(100% + 8%) !important;
    margin-left: -4% !important; margin-right: -4% !important;
    display: block; margin-top: 0 !important; margin-bottom: 50px !important;
    order: -1 !important; position: relative;
    z-index: 1 !important;
}
.pkp_structure_page:has(.homepage_image) .pkp_structure_main,
.pkp_structure_page:has(.homepage_image) .page {
    position: static !important;
}
@media (min-width: 992px) {
    /* Absolute position the banner to align with content columns precisely */
    .pkp_structure_page:has(.homepage_image) .homepage_image {
        position: absolute !important;
        top: 0 !important;
        left: 4% !important;
        right: 4% !important;
        width: auto !important;
        max-width: none !important;
        height: auto !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    .pkp_structure_page:has(.homepage_image) .homepage_image img {
        height: auto !important;
    }
}
.homepage_image img {
    width: 100% !important; height: auto !important;
    border-radius: 0 !important;
    box-shadow: none !important; display: block;
}

/* === SEARCH BLOCK === */
.pkp_structure_main .search_block {
    background: linear-gradient(135deg, var(--header) 0%, var(--hero) 50%, var(--accent-blue) 100%);
    padding: 55px 40px; border-radius: var(--radius-lg);
    color: #FFF; margin-bottom: 40px; margin-top: 20px;
    box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.pkp_structure_main .search_block::before {
    content: ''; position: absolute; top: -50%; right: -30%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(246,114,30,0.15) 0%, transparent 70%);
    pointer-events: none;
}
.pkp_structure_main .search_block::after {
    content: ''; position: absolute; bottom: -40%; left: -20%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(1,155,195,0.2) 0%, transparent 70%);
    pointer-events: none;
}
.pkp_structure_main .search_block h2 {
    color: #FFF; margin-bottom: 22px; position: relative; z-index: 1;
}
.pkp_structure_main .search_block form {
    position: relative; z-index: 1; display: flex; gap: 12px;
}
.pkp_structure_main .search_block input[type="text"] {
    flex: 1; border-radius: var(--radius-pill);
    padding: 15px 28px; border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.1); color: #FFF;
    backdrop-filter: blur(8px); transition: all 0.3s var(--ease);
    font-family: var(--font-body);
}
.pkp_structure_main .search_block input[type="text"]::placeholder {
    color: rgba(255,255,255,0.55);
}
.pkp_structure_main .search_block input[type="text"]:focus {
    background: #FFF; color: var(--header); outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 4px rgba(246,114,30,0.2);
}
.pkp_structure_main .search_block button {
    background: var(--accent-orange); color: #FFF; border: none;
    border-radius: var(--radius-pill); padding: 15px 38px;
    font-weight: 700; font-family: var(--font-heading);
    cursor: pointer; text-transform: uppercase; letter-spacing: 1px;
    transition: all 0.3s var(--ease);
}
.pkp_structure_main .search_block button:hover {
    background: #FFF; color: var(--header);
    transform: translateY(-3px); box-shadow: var(--shadow-glow);
}

/* === SECTION CARDS === */
.cmp_announcements, .current_issue, .issue_archive, .page_article {
    background: var(--white) !important;
    padding: 32px !important; border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--glass-border) !important;
    margin-bottom: 40px !important;
    position: relative; overflow: hidden;
}
.homepage_about::before, .cmp_announcements::before,
.current_issue::before, .issue_archive::before,
.page_article::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--header), var(--hero), var(--accent-blue), var(--accent-orange));
}
.cmp_announcements > h2, .current_issue > h2 {
    text-align: center; margin-bottom: 28px;
    position: relative; display: inline-block; width: 100%;
}
.cmp_announcements > h2::after, .current_issue > h2::after {
    content: ''; display: block; width: 60px; height: 3px;
    background: var(--accent-orange); margin: 10px auto 0;
    border-radius: 2px;
}

/* === ARTICLE SUMMARY === */
.obj_article_summary {
    background: var(--white); border-radius: var(--radius-sm);
    padding: 14px 18px; margin-bottom: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--hero);
    transition: all 0.4s var(--bounce);
    position: relative; overflow: hidden;
}
.obj_article_summary:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--accent-orange);
    background: linear-gradient(135deg, var(--white) 95%, rgba(246,114,30,0.04));
}
.obj_article_summary .title { margin: 5px 0 8px; }
.obj_article_summary .title a {
    color: var(--header); font-weight: 600;
    transition: color 0.3s var(--ease);
}
.obj_article_summary:hover .title a { color: var(--accent-orange); }
.obj_article_summary .authors {
    color: var(--text-secondary); margin-bottom: 12px;
    font-family: var(--font-heading); font-weight: 500; font-size: 0.9em;
}

/* === GALLEY / BUTTONS === */
.obj_galley_link, a.galley_link, .btn {
    background: linear-gradient(135deg, var(--hero) 0%, var(--accent-blue) 100%) !important;
    color: #FFF !important; border: none !important; border-radius: 6px !important;
    padding: 8px 20px !important; font-weight: 600;
    font-family: var(--font-heading); font-size: 0.8rem;
    letter-spacing: 0.5px; box-shadow: var(--shadow-sm);
    transition: all 0.3s var(--ease) !important;
    display: inline-flex; align-items: center; text-transform: uppercase;
    max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.obj_galley_link:hover, a.galley_link:hover, .btn:hover {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #e8651a 100%) !important;
    transform: translateY(-2px); box-shadow: var(--shadow-glow);
    color: #FFF !important;
}

/* === SIDEBAR === */
.pkp_block {
    background: var(--white) !important; border: none !important;
    border-radius: var(--radius-sm) !important;
    padding: 18px !important; margin-bottom: 14px !important;
    box-shadow: var(--shadow-sm) !important;
    border-top: 3px solid var(--hero) !important;
    transition: box-shadow 0.3s var(--ease);
}
.pkp_block:hover { box-shadow: var(--shadow-md) !important; }
.pkp_block .title {
    font-family: var(--font-heading) !important;
    font-weight: 700 !important; color: var(--header) !important;
    text-transform: uppercase; letter-spacing: 1.5px;
    font-size: 0.72rem !important; margin-bottom: 14px !important;
    padding-bottom: 10px !important;
    border-bottom: 2px solid var(--glass-border) !important;
}
.pkp_block .content ul { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.pkp_block .content ul li { margin-bottom: 6px !important; }
.pkp_block .content ul li a {
    color: var(--black) !important; display: block;
    padding: 10px 14px; border-radius: 8px;
    background: var(--glass); transition: all 0.3s var(--ease); font-weight: 500;
}
.pkp_block .content ul li a:hover {
    background: var(--header); color: #FFF !important;
    padding-left: 20px; box-shadow: var(--shadow-sm);
}

.pkp_block.block_make_submission a.block_make_submission_link {
    background: linear-gradient(135deg, var(--header), var(--hero)) !important;
    color: #FFF !important; border-radius: var(--radius-md);
    padding: 16px !important; text-align: center;
    font-family: var(--font-heading); font-weight: 700;
    text-transform: uppercase; letter-spacing: 1.5px;
    box-shadow: var(--shadow-md); display: block;
    transition: all 0.4s var(--bounce); border: 2px solid transparent;
}
.pkp_block.block_make_submission a.block_make_submission_link:hover {
    background: linear-gradient(135deg, var(--accent-orange), #e8651a) !important;
    transform: translateY(-4px) scale(1.02); box-shadow: var(--shadow-glow);
}

/* === TAGS === */
.pkp_block.block_tags .item a {
    background: var(--glass); color: var(--header) !important;
    padding: 7px 14px; border-radius: var(--radius-pill);
    font-weight: 600; margin: 3px; display: inline-block;
    border: 1px solid var(--glass-border);
    transition: all 0.3s var(--ease); font-size: 0.85em;
}
.pkp_block.block_tags .item a:hover {
    background: var(--accent-blue); color: #FFF !important;
    border-color: var(--accent-blue);
    transform: translateY(-2px) scale(1.05);
}

/* === HOMEPAGE ABOUT === */
.homepage_about {
    width: 100% !important; max-width: none !important;
    margin: 0 0 40px 0 !important; background: var(--white);
    padding: 32px; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md); border: 1px solid var(--glass-border);
    position: relative; overflow: hidden;
}
.homepage_about h1, .homepage_about h2, .homepage_about h3 {
    text-align: left; margin-top: 0; margin-bottom: 18px;
}
.homepage_about img {
    max-width: 260px !important; height: auto !important;
    border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
    display: block; margin: 0 0 20px 0 !important;
}
.homepage_about table { width: 100%; border-collapse: collapse; }
.homepage_about table td {
    padding: 10px 0; border-bottom: 1px solid rgba(1,77,77,0.06);
    vertical-align: top; line-height: 1.5;
}
.homepage_about table tr:last-child td { border-bottom: none; }
.homepage_about table td:first-child {
    font-weight: 600; color: var(--header); width: 25%;
    font-family: var(--font-heading);
}
.homepage_about table td:last-child { color: var(--accent-blue); font-weight: 500; }

/* === ARTICLE DETAIL === */
.obj_article_details h1.page_title { margin-bottom: 18px; }
.obj_article_details .authors {
    margin-bottom: 25px; padding-bottom: 18px;
    border-bottom: 1px solid var(--glass-border);
}
.obj_article_details .item.abstract {
    background: var(--white); padding: 35px;
    border-radius: var(--radius-md); box-shadow: var(--shadow-md);
    margin-top: 25px;
    border-left: 5px solid var(--accent-orange);
    position: relative;
}
.obj_article_details .item.abstract::before {
    content: '\201C'; position: absolute; top: 15px; right: 25px;
    font-size: 5rem; color: rgba(1,77,77,0.06);
    font-family: Georgia, serif; line-height: 1;
}
.obj_article_details .item.abstract h3 { margin-top: 0; }

/* === FOOTER === */
.pkp_structure_footer {
    width: 100vw !important; max-width: 100vw !important;
    margin-left: calc(-50vw + 50%) !important;
    background: linear-gradient(135deg, var(--header) 0%, #013838 100%) !important;
    color: rgba(255,255,255,0.8) !important;
    padding: 70px 4% 35px !important; margin-top: 70px !important;
    border-top: 5px solid var(--accent-orange) !important;
    position: relative; clear: both; box-sizing: border-box !important;
}
.pkp_structure_footer h2, .pkp_structure_footer h3 { color: #FFF !important; }
.pkp_structure_footer a { color: #FFF !important; }
.pkp_structure_footer a:hover { color: var(--accent-orange) !important; }
.pkp_brand_footer, .block_developed_by { display: none !important; }

/* === RESPONSIVE TABLET === */
@media (max-width: 991px) {
    .pkp_structure_content {
        flex-direction: column !important; padding: 0 3% !important;
    }
    .pkp_structure_main, .pkp_structure_sidebar {
        width: 100% !important; max-width: 100% !important;
        flex: 0 0 100% !important; float: none !important;
    }
    .pkp_structure_main { order: 1 !important; }
    .pkp_structure_sidebar {
        order: 2 !important; position: relative !important;
        top: 0 !important; margin-top: 25px !important;
    }
    .homepage_image {
        width: calc(100% + 6%) !important; flex: 0 0 calc(100% + 6%) !important;
        margin-left: -3% !important; margin-right: -3% !important;
        margin-bottom: 30px !important;
    }
    .homepage_image img { border-radius: 0 !important; }
    .pkp_structure_main .search_block { padding: 40px 25px; }
    .cmp_announcements, .current_issue, .issue_archive, .page_article {
        padding: 24px !important; margin-bottom: 30px !important;
    }
    .homepage_about { padding: 24px; margin: 0 0 30px 0 !important; }
    .obj_article_details .item.abstract { padding: 24px; }
    .pkp_block { padding: 20px !important; margin-bottom: 16px !important; }
    .pkp_structure_footer { padding: 50px 4% 28px !important; margin-top: 50px !important; }
}

/* === RESPONSIVE MOBILE === */
@media (max-width: 767px) {
    :root { --radius-lg: 16px; --radius-md: 12px; }
    .pkp_structure_content { padding: 0 4% !important; }
    .pkp_structure_head h1 { font-size: 1.3rem !important; }
    .homepage_image {
        width: calc(100% + 8%) !important; flex: 0 0 calc(100% + 8%) !important;
        margin-left: -4% !important; margin-right: -4% !important;
        margin-bottom: 22px !important;
    }
    .homepage_image img { border-radius: 0 !important; }
    .pkp_structure_main .search_block {
        padding: 28px 18px; border-radius: var(--radius-md); margin-bottom: 22px;
    }
    .pkp_structure_main .search_block form { flex-direction: column; gap: 10px; }
    .pkp_structure_main .search_block input[type="text"] { padding: 13px 18px; font-size: 0.95rem; }
    .pkp_structure_main .search_block button { padding: 13px 28px; width: 100%; }
    .pkp_structure_main .search_block h2 { font-size: 1.3rem; margin-bottom: 16px; }
    .cmp_announcements, .current_issue, .issue_archive, .page_article {
        padding: 18px 14px !important; border-radius: var(--radius-md) !important;
        margin-bottom: 22px !important;
    }
    .obj_article_summary { padding: 12px 14px; margin-bottom: 8px; }
    .obj_article_summary:hover { transform: translateX(3px); }
    .obj_article_summary .title { font-size: 0.95rem; }
    .obj_article_summary .authors { font-size: 0.82rem; margin-bottom: 10px; }
    .obj_galley_link, a.galley_link, .btn {
        padding: 6px 14px !important; font-size: 0.7rem !important;
        max-width: 200px; box-shadow: var(--shadow-sm) !important;
    }
    .obj_article_summary .links, .item.galleys {
        display: flex !important; flex-wrap: wrap !important; gap: 6px !important;
    }
    .pkp_block { padding: 16px !important; border-radius: 8px !important; }
    .pkp_block .title { font-size: 0.75rem !important; }
    .pkp_block .content ul li a { padding: 9px 12px; font-size: 0.9rem; }
    .homepage_about { padding: 18px 14px; margin: 0 0 22px 0 !important; }
    .homepage_about img { max-width: 100% !important; margin: 0 auto 18px !important; }
    .homepage_about table td:first-child { width: 35%; font-size: 0.85rem; }
    .homepage_about table td { padding: 7px 0; font-size: 0.9rem; }
    .obj_article_details h1.page_title { font-size: 1.4rem; }
    .obj_article_details .item.abstract { padding: 18px 14px; border-left-width: 4px; }
    .pkp_structure_footer {
        padding: 38px 5% 22px !important; margin-top: 38px !important;
        border-top-width: 4px !important;
    }
}

/* === RESPONSIVE SMALL PHONE === */
@media (max-width: 480px) {
    .pkp_structure_content { padding: 0 3% !important; }
    .pkp_structure_main { font-size: 0.95rem; }
    .pkp_structure_main .search_block { padding: 20px 14px; }
    .pkp_structure_main .search_block h2 { font-size: 1.1rem; }
    .pkp_structure_main .search_block input[type="text"] { padding: 11px 14px; font-size: 0.9rem; }
    .pkp_structure_main .search_block button { padding: 11px 18px; font-size: 0.8rem; }
    .cmp_announcements, .current_issue, .issue_archive, .page_article {
        padding: 14px 10px !important; border-radius: 12px !important;
    }
    .obj_article_summary { padding: 10px 12px; border-radius: 8px; }
    .obj_article_summary .title { font-size: 0.9rem; line-height: 1.4; }
    .obj_article_details h1.page_title { font-size: 1.2rem; line-height: 1.3; }
    .obj_article_details .item.abstract { padding: 14px 12px; }
    .homepage_about table, .homepage_about table tbody,
    .homepage_about table tr, .homepage_about table td {
        display: block !important; width: 100% !important;
    }
    .homepage_about table tr {
        margin-bottom: 10px; padding-bottom: 10px;
        border-bottom: 1px solid rgba(1,77,77,0.06);
    }
    .homepage_about table tr:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
    .homepage_about table td:first-child {
        width: 100% !important; padding-bottom: 2px; font-size: 0.8rem;
        text-transform: uppercase; letter-spacing: 0.5px; opacity: 0.7;
    }
    .homepage_about table td:last-child { padding-top: 0; }
    .homepage_about table td { padding: 2px 0; border-bottom: none; }
    .homepage_image {
        width: calc(100% + 6%) !important; flex: 0 0 calc(100% + 6%) !important;
        margin-left: -3% !important; margin-right: -3% !important;
    }
    .homepage_image img { border-radius: 0 !important; }
    .obj_galley_link, a.galley_link, .btn {
        padding: 5px 10px !important; font-size: 0.65rem !important; max-width: 160px;
    }
    .pkp_block { padding: 14px !important; }
    .pkp_block .content ul li a { padding: 8px 10px; font-size: 0.85rem; }
    .pkp_structure_footer { padding: 28px 4% 18px !important; margin-top: 28px !important; }
}