/* ============================================================
   ADAMS OMONDI — MOBILE NAVIGATION (drawer)
   ============================================================ */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: var(--z-mobile-nav);
  visibility: hidden;
  pointer-events: none;
}
.mobile-nav.is-open { visibility: visible; pointer-events: auto; }

.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.mobile-nav.is-open .mobile-nav__backdrop { opacity: 1; }

.mobile-nav__panel {
  position: absolute;
  top: 0; right: 0;
  width: min(380px, 100%);
  height: 100%;
  padding: 1.5rem 1.25rem 2rem;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-default);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  box-shadow: -20px 0 60px rgba(0,0,0,0.4);
}
.mobile-nav.is-open .mobile-nav__panel { transform: translateX(0); }

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-nav__title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.mobile-nav__close {
  width: 38px; height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
}
.mobile-nav__close:hover { color: var(--text-primary); border-color: var(--border-strong); }

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mobile-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  color: var(--text-primary);
  background: var(--glass-bg);
}
.mobile-nav__link svg { opacity: 0.5; transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out); }
.mobile-nav__link:hover svg { opacity: 1; transform: translateX(3px); }

.mobile-nav__footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.mobile-nav__contact {
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.mobile-nav__contact a { color: var(--brand-primary); }
.mobile-nav__contact strong { display: block; color: var(--text-primary); font-weight: 600; margin-bottom: 2px; }