/* ============================================================
   guidelines.css — Author Guidelines Family of Pages
   JPSIM Journal  |  Colour scheme: --primary:#1a3c5e  --accent:#c9a227
   ============================================================ */

/* ── Hero Banner ── base: light, professional treatment shared by
   every "For Authors" page — text sits left on a soft blue field;
   a full-height illustrated panel fills the right side and fades
   softly into that field, the way a photo would. Every page keeps
   the exact same box height and layout; only the illustration and
   its warm tint change via a .gl-hero--<page> modifier below. ── */
.gl-hero {
  min-height: 220px;
  display: flex;
  align-items: flex-start;
  background: linear-gradient(90deg, #d7deef 0%, #ccd5ea 46%, #c7d1e8 60%, #d3dcef 100%);
  border-top: 4px solid var(--primary);
  border-bottom: 1px solid #d9e6f2;
  position: relative;
  overflow: hidden;
}
/* .gl-hero is a flex container (needed for align-items to anchor the
   text block), which otherwise makes its .container child shrink to
   its content width instead of spanning the page's normal max-width.
   Force it back to full width so the hero text lines up with the
   sidebar/content column below, not a narrower centered box. */
.gl-hero > .container {
  width: 100%;
}
/* Small accent glow, top-left of the text field — kept subtle so
   the illustrated panel on the right stays the visual anchor */
.gl-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 220px at 6% -10%, rgba(201,162,39,.10) 0%, transparent 70%);
  pointer-events: none;
}
/* Full-height illustrated panel — the "photo" side of the banner.
   Each page fills this with its own warm gradient + soft bokeh +
   illustration via a .gl-hero--<page>::after rule below; this base
   rule only sets its shape, position and the fade into the text
   field on the left. */
.gl-hero::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 46%;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.45) 14%, #000 32%);
          mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.45) 14%, #000 32%);
  pointer-events: none;
}
.gl-hero__deco { display: none; } /* superseded by the ::after illustration */
.gl-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 1.5rem 0;
  gap: 1rem;
}
.gl-hero__text {
  flex: 1;
  max-width: 560px;
  text-align: left;
}
.gl-hero__title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  margin: 0 0 .4rem;
  line-height: 1.15;
  letter-spacing: -.5px;
}
.gl-hero__sub {
  font-size: .89rem;
  color: #3d5b78;
  font-weight: 500;
  line-height: 1.55;
  max-width: 440px;
  margin: 0 0 1rem;
}

/* Breadcrumb inside hero — sits above the title as a small kicker */
.gl-hero .gl-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0 0 .55rem;
  padding: 0;
  font-size: .76rem;
  color: #6b7280;
}
.gl-hero .gl-breadcrumb li + li::before {
  content: '›';
  margin: 0 .4rem;
  color: #9ca3af;
}
.gl-hero .gl-breadcrumb a {
  color: var(--primary);
  text-decoration: none;
}
.gl-hero .gl-breadcrumb a:hover { text-decoration: underline; }
.gl-hero .gl-breadcrumb li:last-child {
  color: var(--primary);
  font-weight: 700;
}

/* Feature icon strip — 3 small labeled icons under the description,
   matching the reference mock-ups but in the JPSIM navy/gold theme */
.gl-hero__features {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.gl-hero__feature {
  display: flex;
  align-items: center;
  gap: .55rem;
}
.gl-hero__feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background-color: rgba(26,60,94,.08);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 18px 18px;
}
.gl-hero__feature-label {
  font-size: .72rem;
  font-weight: 700;
  color: #2c4a68;
  line-height: 1.3;
}

/* Feature icons (small monoline SVGs, navy + gold accent) */
.gl-icon-doc {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 3h9l4 4v14H6z' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M15 3v4h4' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3Cline x1='9' y1='12' x2='16' y2='12' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3Cline x1='9' y1='16' x2='16' y2='16' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.gl-icon-book {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 5q4-2 8 0v14q-4-2-8 0z' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M20 5q-4-2-8 0v14q4-2 8 0z' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.gl-icon-shield {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3l7 3v6c0 5-3 7.5-7 9-4-1.5-7-4-7-9V6z' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M9 12l2 2l4-4' fill='none' stroke='%23c9a227' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.gl-icon-list {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='4' y='4' width='16' height='16' rx='3' fill='none' stroke='%231a3c5e' stroke-width='2'/%3E%3Cpath d='M8 12l2 2l4-4' fill='none' stroke='%23c9a227' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cline x1='8' y1='17' x2='16' y2='17' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.gl-icon-upload {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 15V4' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3Cpath d='M8 8l4-4l4 4' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M4 16v3a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-3' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.gl-icon-image {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='4' width='18' height='16' rx='2' fill='none' stroke='%231a3c5e' stroke-width='2'/%3E%3Ccircle cx='9' cy='10' r='2' fill='%23c9a227'/%3E%3Cpath d='M3 17l5-5l4 4l3-3l6 6' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.gl-icon-scale {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cline x1='12' y1='3' x2='12' y2='18' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3Cline x1='5' y1='7' x2='19' y2='7' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3Cpath d='M5 7l-3 6a3.5 3.5 0 0 0 6 0z' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3Cpath d='M19 7l-3 6a3.5 3.5 0 0 0 6 0z' fill='none' stroke='%231a3c5e' stroke-width='2' stroke-linejoin='round'/%3E%3Cline x1='8' y1='20' x2='16' y2='20' stroke='%231a3c5e' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ── Page Layout ──────────────────────────────────────────── */
.gl-layout {
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
  padding: 1.75rem 0 3rem;
}

/* ── Author Sidebar ───────────────────────────────────────── */
.gl-sidebar {
  width: 256px;
  flex-shrink: 0;
}

/* Nav widget */
.gl-nav {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 5px rgba(0,0,0,.08);
  margin-bottom: 1.1rem;
}
.gl-nav__hd {
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: .88rem;
  padding: .78rem 1rem;
  letter-spacing: .3px;
}
.gl-nav__body {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-top: none;
}
.gl-nav__link {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .58rem .9rem;
  text-decoration: none;
  font-size: .83rem;
  color: #374151;
  border-left: 3px solid transparent;
  border-bottom: 1px solid #f3f4f6;
  transition: background .14s, border-color .14s, color .14s;
  line-height: 1.3;
}
.gl-nav__link:last-child { border-bottom: none; }
.gl-nav__link:hover {
  background: #f4f7fb;
  color: var(--primary);
  border-left-color: rgba(26,60,94,.3);
}
.gl-nav__link.is-active {
  background: #eff6ff;
  color: var(--primary);
  font-weight: 700;
  border-left-color: var(--primary);
}
.gl-nav__icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  font-style: normal;
}
.gl-nav__arrow {
  margin-left: auto;
  font-size: .85rem;
  color: var(--primary);
  opacity: .7;
}

/* Quick links widget */
.gl-quicklinks {
  margin-bottom: 1.1rem;
}
.gl-quicklinks__title {
  font-weight: 700;
  color: var(--primary);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-bottom: .45rem;
  padding-left: 2px;
}
.gl-quicklinks__body {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.gl-quicklinks__link {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .55rem .9rem;
  text-decoration: none;
  font-size: .81rem;
  color: #374151;
  border-bottom: 1px solid #f3f4f6;
  transition: background .14s, color .14s;
}
.gl-quicklinks__link:last-child { border-bottom: none; }
.gl-quicklinks__link:hover { background: #f4f7fb; color: var(--primary); }

/* Branded box */
.gl-brand-box {
  background: linear-gradient(150deg, var(--primary) 0%, #1a5080 100%);
  border-radius: var(--radius);
  padding: 1.4rem 1.2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.gl-brand-box::before,
.gl-brand-box::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}
.gl-brand-box::before {
  width: 90px; height: 90px;
  background: rgba(255,255,255,.06);
  top: -22px; right: -22px;
}
.gl-brand-box::after {
  width: 65px; height: 65px;
  background: rgba(201,162,39,.14);
  bottom: -18px; left: -18px;
}
.gl-brand-box__text {
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.6;
  margin: 0 0 .75rem;
  position: relative;
}
.gl-brand-box__badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: 999px;
  position: relative;
  letter-spacing: .5px;
}

/* ── Main Content Area ────────────────────────────────────── */
.gl-content {
  flex: 1;
  min-width: 0;
}

/* Sub-page index — appears on a Primary Page that has Sub Pages under it
   (Admin > Policy Pages "Page Type"). Same markup/behavior as the .sp-*
   block in simple-page.css (that stylesheet isn't loaded on this
   hero+sidebar template, hence the duplication). Two columns on wider
   screens, one on mobile; each item is numbered by the browser via the <ol>. */
.gl-content .sp-subpages {
  margin-top: 2.75rem;
  padding-top: 2rem;
  border-top: 1px solid #e5e7eb;
}
.gl-content .sp-subpages__title {
  font-size: 1.1rem;
  color: var(--primary);
  margin: 0 0 1rem;
}
.gl-content .sp-subpages__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .25rem 1.5rem;
  counter-reset: sp-subpage;
}
.gl-content .sp-subpages__list li {
  counter-increment: sp-subpage;
  margin: 0;
  border-bottom: 1px solid #eef1f4;
}
.gl-content .sp-subpages__list li:last-child,
.gl-content .sp-subpages__list li:nth-last-child(2) { border-bottom: 0; }
.gl-content .sp-subpages__list a {
  display: block;
  padding: .6rem 0;
  color: var(--text);
  text-decoration: none;
  font-size: .92rem;
}
.gl-content .sp-subpages__list a::before {
  content: counter(sp-subpage) ". ";
  color: var(--primary-light);
  font-weight: 600;
}
.gl-content .sp-subpages__list a:hover { color: var(--primary); text-decoration: underline; }

@media (max-width: 640px) {
  .gl-content .sp-subpages__list { grid-template-columns: 1fr; }
  .gl-content .sp-subpages__list li { border-bottom: 1px solid #eef1f4; }
  .gl-content .sp-subpages__list li:last-child { border-bottom: 0; }
}

/* Welcome box */
.gl-welcome {
  background: #f0f7ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  display: flex;
  gap: .95rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.gl-welcome__icon-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.gl-welcome__title {
  font-weight: 700;
  color: var(--primary);
  font-size: 1rem;
  margin: 0 0 .35rem;
}
.gl-welcome__body {
  font-size: .875rem;
  line-height: 1.75;
  color: #374151;
  margin: 0;
}

/* Section heading */
.gl-section-hd {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0 0 .85rem;
}

/* Numbered guideline items */
.gl-item-list {
  border: 1px solid #e9edf2;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  margin-bottom: 1.5rem;
}
.gl-item {
  display: flex;
  gap: .9rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid #f0f3f7;
  align-items: flex-start;
  transition: background .14s;
}
.gl-item:last-child { border-bottom: none; }
.gl-item:hover { background: #fafbff; }
.gl-item__num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .88rem;
  margin-top: 2px;
}
.gl-item__title {
  font-weight: 700;
  color: var(--primary);
  font-size: .92rem;
  margin: 0 0 .28rem;
}
.gl-item__body {
  font-size: .855rem;
  line-height: 1.75;
  color: #374151;
  margin: 0;
}
.gl-item__body a { color: var(--primary); }
.gl-item__body ul {
  margin: .35rem 0 0 1.15rem;
  padding: 0;
  line-height: 2.1;
}

/* Article type cards grid */
.gl-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .75rem;
  margin-bottom: 1rem;
}
.gl-type-card {
  background: #f8f9fc;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 13px 15px;
}
.gl-type-card__title {
  font-weight: 700;
  color: var(--primary);
  font-size: .85rem;
  margin-bottom: 4px;
}
.gl-type-card__desc {
  font-size: .76rem;
  color: #4b5563;
  margin-bottom: 8px;
}
.gl-type-card__limit {
  background: #eff6ff;
  color: var(--primary);
  font-size: .68rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid #bfdbfe;
  display: inline-block;
}

/* Section nav cards (on overview) */
.gl-nav-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.gl-nav-card {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  text-decoration: none;
  transition: border-color .18s, box-shadow .18s;
}
.gl-nav-card:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(26,60,94,.1);
}
.gl-nav-card__icon { font-size: 1.3rem; }
.gl-nav-card__title {
  font-weight: 700;
  color: var(--primary);
  font-size: .9rem;
}
.gl-nav-card__desc {
  font-size: .78rem;
  color: #6b7280;
  line-height: 1.5;
}
.gl-nav-card__more {
  font-size: .76rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: auto;
}

/* Submit CTA bar */
.gl-cta {
  background: linear-gradient(135deg, var(--primary), #1a5080);
  border-radius: var(--radius);
  padding: 1.25rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.gl-cta__left {
  display: flex;
  align-items: center;
  gap: .9rem;
}
.gl-cta__icon {
  width: 42px; height: 42px;
  background: rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.gl-cta__title {
  font-weight: 700;
  color: #fff;
  font-size: .95rem;
  margin: 0 0 .2rem;
}
.gl-cta__sub {
  color: rgba(255,255,255,.82);
  font-size: .8rem;
  margin: 0;
}
.gl-cta__btns { display: flex; gap: .5rem; }
.gl-btn-white {
  display: inline-flex; align-items: center; gap: 5px;
  background: #fff; color: var(--primary);
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: .82rem; font-weight: 700; text-decoration: none;
  transition: opacity .15s;
}
.gl-btn-white:hover { opacity: .9; }
.gl-btn-accent {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--accent); color: #fff;
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: .82rem; font-weight: 700; text-decoration: none;
  transition: opacity .15s;
}
.gl-btn-accent:hover { opacity: .9; }

/* Sub-page hero variant — identical height/box to the overview hero,
   just a smaller title */
.gl-hero--sub .gl-hero__title { font-size: 1.5rem; }

/* Each "For Authors" page keeps the same hero box (height, layout,
   fade mask) and fills the illustrated panel with its own warm
   gradient + soft bokeh + illustration, so the family reads as one
   consistent, attractive design while each page stays distinguishable. */
.gl-hero--overview::after {
  background:
    url("../images/illustrations/guidelines-overview.svg") no-repeat center 54% / 250px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(201,162,39,.18) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf6ea 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--checklist::after {
  background:
    url("../images/illustrations/guidelines-checklist.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(22,163,74,.16) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #f1faf3 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--manuscript::after {
  background:
    url("../images/illustrations/guidelines-manuscript.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(37,99,235,.14) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #eef4fc 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--references::after {
  background:
    url("../images/illustrations/guidelines-references.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(201,162,39,.18) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf6ea 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--ethics::after {
  background:
    url("../images/illustrations/guidelines-ethics.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(245,158,11,.16) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf6ea 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--copyright::after {
  background:
    url("../images/illustrations/guidelines-copyright.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(22,163,74,.16) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #f1faf3 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--review::after {
  background:
    url("../images/illustrations/guidelines-review.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(37,99,235,.14) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #eef4fc 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--submit::after {
  background:
    url("../images/illustrations/guidelines-checklist.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(22,163,74,.16) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #f1faf3 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--about::after {
  background:
    url("../images/illustrations/guidelines-overview.svg") no-repeat center 54% / 250px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(201,162,39,.18) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf6ea 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--ethics-policy::after {
  background:
    url("../images/illustrations/guidelines-ethics.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(220,38,38,.14) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf1f1 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--plagiarism::after {
  background:
    url("../images/illustrations/guidelines-review.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(220,38,38,.14) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf1f1 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--contact::after {
  background:
    url("../images/illustrations/guidelines-auth.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(37,99,235,.14) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #eef4fc 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--editorial-board::after {
  background:
    url("../images/illustrations/guidelines-manuscript.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(99,102,241,.16) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #f1f0fd 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--open-access::after {
  background:
    url("../images/illustrations/guidelines-references.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(5,150,105,.16) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #eefdf5 0%, #eef4fb 55%, #dce9f6 100%);
}

.gl-hero--fees::after {
  background:
    url("../images/illustrations/guidelines-copyright.svg") no-repeat center 54% / 235px auto,
    radial-gradient(circle 150px at 26% 18%, rgba(201,162,39,.20) 0%, transparent 70%),
    radial-gradient(circle 170px at 78% 88%, rgba(255,255,255,.55) 0%, transparent 70%),
    linear-gradient(165deg, #fdf8ea 0%, #eef4fb 55%, #dce9f6 100%);
}

/* ── Responsive ──────────────────────────── */
@media (max-width: 820px) {
  .gl-layout { flex-direction: column; }
  .gl-sidebar { width: 100%; }
  .gl-hero { min-height: 0; }
  .gl-hero::after { display: none; }
  .gl-hero__inner { padding: 1.5rem 0; }
  .gl-hero__text { max-width: none; }
  .gl-hero__title { font-size: 1.55rem; }
  .gl-hero__sub { max-width: none; }
  .gl-hero__features { gap: 1.1rem; }
}