/* Bourday Blog Studio — header + footer */

.bb-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(251, 250, 248, .88);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--bb-line-soft);
}
.bb-nav {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding-top: 15px;
  padding-bottom: 15px;
}
.bb-brand { display: inline-flex; }

/* ---- Brand lockup ---------------------------------------------------- */
.bb-logo { display: inline-flex; align-items: center; gap: 10px; }
.bb-logo-mark { width: 30px; height: 30px; flex: none; }
.bb-logo-word {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--bb-font);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--bb-ink);
  white-space: nowrap;
}
.bb-logo-accent { color: var(--bb-violet); }
.bb-logo-tag {
  margin-left: .62em;
  font-size: .5em;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bb-muted);
}
.bb-logo-on-dark .bb-logo-word { color: #fff; }
.bb-logo-on-dark .bb-logo-accent { color: var(--bb-peri); }
.bb-logo-on-dark .bb-logo-tag { color: rgba(255, 255, 255, .55); }

.bb-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  font-size: .96rem;
  font-weight: 500;
  color: var(--bb-body);
}
.bb-menu a { position: relative; padding: 4px 0; transition: color .2s var(--bb-ease); }
.bb-menu a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1.5px;
  background: var(--bb-violet);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--bb-ease);
}
.bb-menu a:hover { color: var(--bb-ink); }
.bb-menu a:hover::after { transform: scaleX(1); }
.bb-menu a.bb-current { color: var(--bb-ink); font-weight: 600; }
.bb-menu a.bb-current::after { transform: scaleX(1); }

/* The menu carries duplicate CTAs for the mobile drawer only */
.bb-menu .bb-menu-secondary,
.bb-menu > .bb-btn { display: none; }

.bb-nav-actions { display: flex; align-items: center; gap: 20px; }
.bb-nav-link { font-size: .94rem; font-weight: 500; color: var(--bb-body); }
.bb-nav-link:hover { color: var(--bb-ink); }

.bb-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--bb-white);
  border: 1px solid var(--bb-line);
  border-radius: var(--bb-r-sm);
  cursor: pointer;
}
.bb-menu-toggle span:not(.bb-menu-toggle-text) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--bb-ink);
  border-radius: 2px;
  transition: transform .25s var(--bb-ease), opacity .18s var(--bb-ease);
}
.bb-header.bb-menu-open .bb-menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.bb-header.bb-menu-open .bb-menu-toggle span:nth-child(2) { opacity: 0; }
.bb-header.bb-menu-open .bb-menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.bb-menu-toggle-text { position: absolute; left: -9999px; }

@media (max-width: 1000px) {
  .bb-nav { grid-template-columns: auto auto; justify-content: space-between; }
  .bb-menu-toggle { display: flex; }
  .bb-nav-actions { display: none; }
  .bb-menu {
    position: fixed;
    inset: 62px 0 0 0;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    padding: 22px 20px 32px;
    background: var(--bb-paper);
    overflow-y: auto;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s var(--bb-ease), transform .25s var(--bb-ease);
  }
  .bb-header.bb-menu-open { background: var(--bb-paper); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .bb-header.bb-menu-open .bb-menu { transform: none; opacity: 1; pointer-events: auto; }
  .bb-menu .bb-menu-secondary { display: block; }
  .bb-menu > .bb-btn { display: inline-flex; }
  .bb-menu a { font-size: 1.2rem; font-weight: 600; color: var(--bb-ink); padding: 16px 0; border-bottom: 1px solid var(--bb-line-soft); }
  .bb-menu a::after { display: none; }
  /* .bb-menu a wins on specificity, so the CTA has to restate its colour */
  .bb-menu .bb-btn { margin-top: 22px; border-bottom: 0; padding: 15px 30px; font-size: 1rem; color: #fff; }
  .bb-menu .bb-menu-secondary { border-bottom: 0; font-size: .95rem; font-weight: 500; color: var(--bb-muted); padding-top: 18px; }
}

/* ---- Footer ---------------------------------------------------------- */
.bb-footer {
  background: var(--bb-night);
  color: var(--bb-on-night-soft);
  padding: 72px 0 0;
  position: relative;
  overflow: hidden;
}
.bb-footer::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 8%;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(126, 96, 214, .3), transparent 70%);
  pointer-events: none;
}
.bb-footer > * { position: relative; z-index: 1; }

/* Floating CTA card at the top of the footer band */
.bb-footer-cta {
  display: grid;
  grid-template-columns: 1.5fr auto;
  align-items: center;
  gap: 32px;
  padding: 44px 48px;
  border: 1px solid var(--bb-on-night-line);
  border-radius: var(--bb-r-lg);
  background: linear-gradient(120deg, rgba(126, 96, 214, .22), rgba(255, 255, 255, .03) 62%);
  margin-bottom: 72px;
}
.bb-footer-cta h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); margin-bottom: 8px; color: var(--bb-on-night); }
.bb-footer-cta p { margin: 0; font-size: .98rem; color: var(--bb-on-night-soft); }

.bb-footer-grid {
  display: grid;
  grid-template-columns: 1.7fr repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 56px;
}
.bb-footer-brand .bb-brand { margin-bottom: 20px; }
.bb-footer-brand .bb-logo-mark { width: 28px; height: 28px; }
.bb-footer-brand .bb-logo-word { font-size: 1.2rem; }
.bb-footer-about { font-size: .93rem; line-height: 1.6; max-width: 34ch; }
.bb-footer h2.bb-footer-title,
.bb-footer .bb-footer-title {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bb-peri-soft);
  margin: 0 0 18px;
}
.bb-footer nav a,
.bb-footer-col a {
  display: block;
  padding: 6px 0;
  font-size: .94rem;
  color: var(--bb-on-night-soft);
  transition: color .2s var(--bb-ease);
}
.bb-footer nav a:hover,
.bb-footer-col a:hover { color: var(--bb-on-night); }

.bb-footer-contact { font-size: .93rem; line-height: 1.7; margin: 0; }
.bb-footer-contact a { color: var(--bb-peri); }
.bb-footer-contact a:hover { text-decoration: underline; }
.bb-footer-legal-name { display: block; color: var(--bb-on-night); font-weight: 700; margin-bottom: 6px; }

.bb-footer-bottom {
  border-top: 1px solid var(--bb-on-night-line);
  padding-top: 26px;
  padding-bottom: 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: .86rem;
  color: var(--bb-on-night-soft);
}
.bb-footer-bottom a:hover { color: var(--bb-on-night); }

@media (max-width: 1000px) {
  .bb-footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .bb-footer-brand { grid-column: 1 / -1; }
  .bb-footer-about { max-width: 52ch; }
}
@media (max-width: 760px) {
  .bb-footer-cta { grid-template-columns: 1fr; padding: 34px 26px; gap: 24px; }
  .bb-footer-cta .bb-actions { width: 100%; }
}
@media (max-width: 560px) {
  .bb-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}