/* =============================================
   SimplyNet Help Center — Additional Styles
   ============================================= */

/* ── Help Header (simplified) ── */
.help-header {
  background: var(--navy);
  height: var(--nav-h);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.help-header-inner {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: 16px;
}
.help-header-logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.5px;
  text-decoration: none;
}
.help-header-logo span { color: var(--blue); }
.help-header-badge {
  background: rgba(66,183,226,.18);
  border: 1px solid rgba(66,183,226,.3);
  color: var(--blue);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 3px 10px;
  border-radius: 100px;
}
.help-header-back {
  margin-left: auto;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.help-header-back:hover { color: var(--blue); }
.help-header-contact {
  padding: 8px 18px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 7px;
  font-size: .85rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  transition: var(--transition);
  text-decoration: none;
}
.help-header-contact:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* ── Help Hero ── */
.help-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, #0e3550 100%);
  padding: 72px 0 64px;
  position: relative;
  overflow: hidden;
}
.help-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 70% at 50% 100%, rgba(66,183,226,.1) 0%, transparent 70%);
}
.help-hero-inner {
  position: relative;
  text-align: center;
}
.help-hero h1 { color: var(--white); margin-bottom: 10px; }
.help-hero p { color: rgba(255,255,255,.65); font-size: 1.05rem; max-width: 500px; margin: 0 auto 28px; }
.help-search-bar {
  display: flex;
  max-width: 540px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.help-search-bar input {
  flex: 1;
  padding: 14px 18px;
  border: none;
  outline: none;
  font-size: .95rem;
  font-family: inherit;
  color: var(--text);
  background: transparent;
}
.help-search-bar button {
  padding: 14px 22px;
  background: var(--blue);
  border: none;
  color: var(--white);
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.help-search-bar button:hover { background: var(--blue-dark); }

/* ── Category Cards ── */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-decoration: none;
  transition: var(--transition);
  display: block;
}
.category-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.category-icon {
  width: 48px; height: 48px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 14px;
}
.category-card h3 { font-size: 1rem; color: var(--navy); margin-bottom: 6px; }
.category-card p { font-size: .85rem; margin: 0 0 10px; }
.category-count {
  font-size: .78rem;
  font-weight: 700;
  color: var(--blue);
}

/* ── Article List ── */
.article-list { display: flex; flex-direction: column; gap: 1px; }
.article-list-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: var(--transition);
}
.article-list-item:last-child { border-bottom: none; }
.article-list-item:hover .article-list-title { color: var(--blue); }
.article-list-icon {
  width: 36px; height: 36px;
  background: var(--blue-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.article-list-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
}
.article-list-meta {
  font-size: .78rem;
  color: var(--muted);
  margin-top: 3px;
}
.article-list-arrow {
  margin-left: auto;
  color: var(--muted);
  font-size: .8rem;
  flex-shrink: 0;
}

/* ── Article Cards (homepage recent) ── */
.article-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}
.article-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  display: block;
}
.article-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.article-card-body { padding: 20px; }
.article-category-tag {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--blue-dark);
  background: var(--blue-light);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.article-card h3 {
  font-size: .95rem;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.35;
}
.article-card p { font-size: .83rem; margin: 0 0 12px; }
.article-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .78rem;
  color: var(--muted);
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* ── Article Page Layout ── */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}
.article-content { min-width: 0; }
.article-banner {
  width: 100%;
  margin-bottom: 32px;
  border-radius: 12px;
  overflow: hidden;
  max-height: 400px;
}
.article-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.article-header { margin-bottom: 32px; }
.article-category-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--blue-dark);
  background: var(--blue-light);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
  text-decoration: none;
}
.article-title { font-size: clamp(1.4rem, 3vw, 2rem); color: var(--navy); margin-bottom: 16px; }
.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .83rem;
  color: var(--muted);
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}
.article-author {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--text);
}
.article-author-dot {
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
}

/* Article body typography */
.article-body { font-size: .97rem; line-height: 1.8; color: var(--text); }
.article-body h2 {
  font-size: 1.2rem;
  color: var(--navy);
  margin: 36px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--blue-light);
}
.article-body h3 { font-size: 1rem; color: var(--navy); margin: 24px 0 8px; }
.article-body p { color: var(--muted); margin-bottom: 16px; }
.article-body ul, .article-body ol {
  margin: 8px 0 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.article-body li { color: var(--muted); }
.article-body strong { color: var(--text); }
.article-body a { color: var(--blue-dark); font-weight: 500; }
.article-body a:hover { color: var(--blue); }
.article-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}
.article-body code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 7px;
  font-size: .88em;
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--navy);
}
.article-body blockquote {
  border-left: 4px solid var(--blue);
  background: var(--blue-light);
  padding: 14px 18px;
  border-radius: 0 8px 8px 0;
  margin: 16px 0;
}
.article-body blockquote p { color: var(--text); margin: 0; font-style: italic; }

/* Step boxes */
.step-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin: 20px 0;
}
.step-box-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.step-number {
  width: 26px; height: 26px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  font-size: .78rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.step-box h3 { font-size: .95rem; color: var(--navy); margin: 0; }
.step-box p { font-size: .88rem; color: var(--muted); margin: 0; }
.step-box ul { margin: 8px 0 0 16px; }
.step-box li { font-size: .88rem; color: var(--muted); }

/* Tip/warning callouts */
.callout {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius);
  margin: 20px 0;
  font-size: .88rem;
}
.callout-tip { background: #e8f7fd; border: 1px solid rgba(66,183,226,.3); }
.callout-warn { background: #fff8e1; border: 1px solid #ffd54f; }
.callout-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.callout p { color: var(--text); margin: 0; line-height: 1.6; }

/* ── Article Sidebar ── */
.article-sidebar { position: sticky; top: calc(var(--nav-h) + 24px); }
.sidebar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 16px;
}
.sidebar-card h4 {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 14px;
}
.sidebar-related-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: var(--transition);
}
.sidebar-related-item:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-related-item:hover .sidebar-related-title { color: var(--blue); }
.sidebar-related-icon { font-size: .9rem; margin-top: 2px; flex-shrink: 0; color: var(--blue); }
.sidebar-related-title { font-size: .85rem; font-weight: 500; color: var(--text); transition: var(--transition); line-height: 1.35; }
.sidebar-contact-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
}
.sidebar-contact-card h4 { color: var(--white); font-size: .95rem; margin-bottom: 8px; text-transform: none; letter-spacing: 0; }
.sidebar-contact-card p { font-size: .82rem; color: rgba(255,255,255,.6); margin-bottom: 14px; }
.sidebar-contact-card .btn { width: 100%; justify-content: center; font-size: .85rem; }

/* Article nav (prev/next) */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 2px solid var(--border);
}
.article-nav-link {
  display: block;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: var(--transition);
}
.article-nav-link:hover { border-color: var(--blue); background: var(--blue-light); }
.article-nav-label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 6px; }
.article-nav-title { font-size: .88rem; font-weight: 600; color: var(--navy); line-height: 1.35; }
.article-nav-link.next { text-align: right; }

/* ── Help Footer ── */
.help-footer {
  background: var(--navy);
  color: rgba(255,255,255,.5);
  padding: 32px 0;
  margin-top: 64px;
}
.help-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .83rem;
}
.help-footer a { color: rgba(255,255,255,.5); transition: var(--transition); }
.help-footer a:hover { color: var(--blue); }
.help-footer-links { display: flex; gap: 20px; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .article-nav { grid-template-columns: 1fr; }
  .article-nav-link.next { text-align: left; }
}
@media (max-width: 640px) {
  .help-header-back span { display: none; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .article-card-grid { grid-template-columns: 1fr; }
}
@media (max-width: 420px) {
  .category-grid { grid-template-columns: 1fr; }
}