/* ─────────────────────────────────────────
   NAVIGATION
───────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--section-pad-x);
  height: var(--nav-height);
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--t-base);
}

.nav.scrolled {
  border-color: rgba(42, 42, 42, 0.8);
}

/* Logo */
.nav-logo {
  font-family: var(--font-head);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--primary);
  text-transform: uppercase;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-logo span {
  color: var(--accent);
}

.nav-logo img {
  width: 24px;
  height: 24px;
  margin-right: 10px;
}

/* Links */
.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sub);
  transition: color var(--t-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

/* CTA */
.nav-cta {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 20px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: transparent;
  transition: background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}

.nav-cta:hover {
  background: var(--accent);
  color: #fff;
}

/* Hamburger (mobile only) */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 1px;
  background: var(--primary);
  transition: transform var(--t-base), opacity var(--t-base);
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ── Ticker ── */
.ticker {
  height: var(--ticker-height);
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--muted);
  user-select: none;
}

.ticker-inner {
  display: flex;
  white-space: nowrap;
  animation: ticker-scroll 32s linear infinite;
}

.ticker:hover .ticker-inner {
  animation-play-state: paused;
}

.ticker-item {
  padding: 0 48px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.ticker-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  flex-shrink: 0;
}

@keyframes ticker-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}