/* ================================================================
   NAVIGATION & TICKER
   Sticky nav bar, nav pills, hamburger menu, and top ticker.
   ================================================================ */

/* --- Ticker --- */
.ticker {
  background: var(--clr-green);
  overflow: hidden;
  white-space: nowrap;
  padding: 11px 0;
}

.ticker__inner {
  display: inline-flex;
  animation: tick 30s linear infinite;
}

.ticker__inner span {
  font-family: var(--ff-display);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--clr-chartreuse);
  padding: 0 32px;
  opacity: .9;
}

.ticker__inner span::after {
  content: '\u25C6';
  margin-left: 32px;
  color: rgba(200, 240, 0, .4);
  font-size: 8px;
}

@keyframes tick {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* --- Nav --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 300;
  background: rgba(249, 246, 239, .95);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1.5px solid var(--clr-wire-2);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  padding: 0 var(--page-gutter);
  height: var(--nav-height);
}

/* --- Logo --- */
.nav__logo {
  font-family: var(--ff-display);
  font-size: 26px;
  letter-spacing: .06em;
  color: var(--clr-green);
  white-space: nowrap;
  display: flex;
  align-items: center;
}

.nav__logo .slash {
  color: var(--clr-chartreuse);
  margin: 0 1px;
}

/* --- Center pills --- */
.nav__center {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.nav-pill {
  padding: 7px 18px;
  border-radius: var(--radius);
  font-family: var(--ff-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-smoke);
  cursor: pointer;
  transition: all var(--speed-fast);
  text-decoration: none;
  display: inline-block;
}

.nav-pill:hover,
.nav-pill:focus-visible {
  color: var(--clr-green);
  background: var(--clr-green-mist);
}

.nav-pill[aria-current="page"],
.nav-pill.active {
  background: var(--clr-green);
  color: var(--clr-chartreuse);
}

/* --- Right actions --- */
.nav__right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-icon {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--clr-wire-2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-smoke);
  cursor: pointer;
  transition: all var(--speed-fast);
  background: white;
}

.nav-icon:hover,
.nav-icon:focus-visible {
  border-color: var(--clr-green);
  color: var(--clr-green);
  background: var(--clr-green-mist);
}

/* --- Hamburger (mobile) --- */
.hamburger {
  display: none;
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--clr-wire-2);
  border-radius: var(--radius);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: white;
  flex-direction: column;
  gap: 4px;
  padding: 10px;
}

.hamburger__line {
  width: 100%;
  height: 2px;
  background: var(--clr-green);
  transition: all .2s;
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

/* --- Mobile nav drawer --- */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(249, 246, 239, .98);
  backdrop-filter: blur(18px);
  z-index: 299;
  flex-direction: column;
  padding: var(--space-xl);
  gap: var(--space-md);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav .nav-pill {
  font-size: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--clr-wire);
}