/* ── SB Help Group — Shared Design System ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:       #FAFBFD;
  --bg1:      #F4F6FA;
  --bg2:      #EDEEF5;
  --surface:  #FFFFFF;
  --border:   rgba(0,0,0,0.06);
  --border2:  rgba(0,0,0,0.10);
  --blue:     #2563EB;
  --blue2:    #1D4ED8;
  --indigo:   #4F46E5;
  --teal:     #0D9488;
  --emerald:  #059669;
  --orange:   #EA580C;
  --rose:     #E11D48;
  --text:     #1E293B;
  --text2:    #334155;
  --muted:    #94A3B8;
  --muted2:   #64748B;
  --white:    #ffffff;
  --dark:     #0F172A;
  --font:     'DM Sans', sans-serif;
  --mono:     'JetBrains Mono', monospace;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Shared Nav ── */
.sbhg-nav {
  position: sticky;
  top: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 4%;
  height: 64px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}
.sbhg-logo {
  font-family: var(--font);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--dark);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.03em;
}
.sbhg-logo-mark {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}
.sbhg-nav-links {
  display: flex;
  gap: 0;
  list-style: none;
  background: rgba(0,0,0,0.03);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
}
.sbhg-nav-links a {
  color: var(--muted2);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  transition: all 0.2s;
  white-space: nowrap;
  display: block;
}
.sbhg-nav-links a:hover { color: var(--dark); background: rgba(0,0,0,0.04); }
.sbhg-nav-cta {
  background: var(--blue) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 9px 20px !important;
  box-shadow: 0 2px 12px rgba(37,99,235,0.25);
}
.sbhg-nav-cta:hover {
  background: var(--blue2) !important;
  box-shadow: 0 4px 20px rgba(37,99,235,0.35) !important;
}
.sbhg-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.sbhg-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.25s;
}
.sbhg-mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 6%;
  flex-direction: column;
  gap: 4px;
  z-index: 499;
}
.sbhg-mobile-menu.open { display: flex; }
.sbhg-mobile-menu a {
  color: var(--text2);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.sbhg-mobile-menu a:last-child {
  border-bottom: none;
  color: var(--blue);
  font-weight: 700;
  margin-top: 4px;
}

/* ── Shared Footer ── */
.sbhg-footer {
  background: #0b1220;
  color: #cbd5e1;
  border-top: 1px solid rgba(148,163,184,0.2);
  margin-top: 80px;
}
.sbhg-footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 28px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.sbhg-footer-brand { font-weight: 800; font-size: 1rem; color: #f8fafc; letter-spacing: -0.01em; }
.sbhg-footer-brand p { margin: 10px 0 0; font-size: 0.86rem; line-height: 1.7; color: #94a3b8; font-weight: 400; }
.sbhg-footer-col-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #93c5fd;
  margin-bottom: 12px;
}
.sbhg-footer-links { display: flex; flex-direction: column; gap: 9px; }
.sbhg-footer-links a { color: #cbd5e1; text-decoration: none; font-size: 0.86rem; transition: color 0.2s; }
.sbhg-footer-links a:hover { color: #fff; }
.sbhg-footer-bottom {
  border-top: 1px solid rgba(148,163,184,0.2);
}
.sbhg-footer-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.78rem;
  color: #94a3b8;
}
.sbhg-footer-bottom-inner a { color: #94a3b8; text-decoration: none; }
.sbhg-footer-bottom-inner a:hover { color: #fff; }

/* ── Shared Content Styles ── */
.sbhg-wrap { max-width: 1060px; margin: 0 auto; padding: 48px 24px 0; }
.sbhg-wrap.narrow { max-width: 820px; }

.sbhg-hero {
  padding: 64px 0 40px;
  text-align: center;
}
.sbhg-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.06);
  border: 1px solid rgba(37,99,235,0.15);
  color: var(--blue);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.sbhg-h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--dark);
  margin-bottom: 20px;
}
.sbhg-h1 .g { background: linear-gradient(135deg, var(--blue), var(--indigo)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.sbhg-lead { font-size: 1.05rem; color: var(--muted2); line-height: 1.8; max-width: 620px; margin: 0 auto 36px; }

.sbhg-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--blue), var(--indigo));
  color: #fff;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 28px;
  border-radius: 100px;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 4px 20px rgba(37,99,235,0.25);
  border: none;
  cursor: pointer;
}
.sbhg-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,99,235,0.35); text-decoration: none; }
.sbhg-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border2);
  color: var(--text);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 12px 28px;
  border-radius: 100px;
  text-decoration: none;
  background: var(--white);
  transition: all 0.25s;
}
.sbhg-btn-outline:hover { border-color: var(--blue); color: var(--blue); text-decoration: none; }

.sbhg-card {
  background: var(--white);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.sbhg-card:hover { border-color: rgba(37,99,235,0.2); box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
.sbhg-grid { display: grid; gap: 16px; }
.sbhg-grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.sbhg-grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.sbhg-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--blue);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.sbhg-section-tag::before { content: '//'; opacity: 0.5; }
.sbhg-section-h { font-size: clamp(1.6rem, 3vw, 2.6rem); font-weight: 800; letter-spacing: -0.04em; color: var(--dark); margin-bottom: 12px; line-height: 1.1; }
.sbhg-section-p { font-size: 0.97rem; color: var(--muted2); line-height: 1.8; }

.sbhg-table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--border2); border-radius: 14px; overflow: hidden; }
.sbhg-table th, .sbhg-table td { padding: 12px 16px; border-bottom: 1px solid var(--border); text-align: left; font-size: 0.92rem; }
.sbhg-table th { background: var(--bg1); color: var(--dark); font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; }
.sbhg-table tr:last-child td { border-bottom: none; }

.sbhg-faq-item {
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 20px 24px;
  margin-bottom: 10px;
  background: var(--white);
}
.sbhg-faq-item h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.sbhg-faq-item p { font-size: 0.92rem; color: var(--muted2); line-height: 1.7; }

.sbhg-cta-band {
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(79,70,229,0.06));
  border: 1px solid rgba(37,99,235,0.12);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  margin: 64px 0 0;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .sbhg-nav-links { display: none; }
  .sbhg-hamburger { display: flex; }
  .sbhg-footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .sbhg-hero { padding: 40px 0 24px; }
  .sbhg-cta-band { padding: 32px 20px; }
}