/* ─── Top Nav ──────────────────────────────────────────────────────────────── */

#main-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(16px, 2vh, 26px) clamp(32px, 4vw, 72px);
}

.nav-logo {
  font-size: clamp(0.95rem, 1.1vw, 1.3rem);
  font-weight: 800;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: clamp(20px, 2.5vw, 40px);
}

.nav-links a {
  font-size: clamp(0.72rem, 0.78vw, 0.92rem);
  color: rgba(255,255,255,0.58);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover { color: rgba(255,255,255,0.85); }

/* ─── Section dots ─────────────────────────────────────────────────────────── */

#nav-dots {
  position: fixed;
  right: clamp(20px, 2.5vw, 36px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 1vh, 14px);
  align-items: center;
}

#nav-dots span {
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, height 0.3s;
}

#nav-dots span:hover {
  background: rgba(255,255,255,0.5);
  transform: scale(1.3);
}

#nav-dots span.active {
  background: #fff;
  height: 18px;
  border-radius: 3px;
  transform: none;
}

/* ─── Scroll hint arrow ───────────────────────────────────────────────────── */

#scroll-hint {
  position: fixed;
  bottom: clamp(24px, 3vh, 40px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  color: rgba(255,255,255,0.35);
  animation: scrollBounce 2s ease-in-out infinite;
  transition: opacity 0.5s;
  cursor: pointer;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}