/* ===== NAVIGATION ===== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease;
}

nav.scrolled {
  background: var(--nav-scrolled-bg);
  box-shadow: var(--nav-scrolled-shadow);
  padding: 0.8rem 5%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  margin-right: auto;
}

.nav-logo img {
  height: 45px;
  width: auto;
  transition: transform 0.3s ease;
}

.nav-logo:hover img {
  transform: scale(1.05) rotate(5deg);
  filter: drop-shadow(0 0 12px rgba(var(--accent-rgb), 0.5));
}

.nav-logo span {
  font-family: "Outfit", sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text);
  letter-spacing: -0.5px;
}

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

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: var(--accent);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.nav-cta.active {
  color: var(--on-accent);
}

.nav-cta {
  background: var(--accent);
  color: var(--on-accent) !important;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: background 0.3s ease, transform 0.3s ease;
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px));
}

.nav-cta:hover {
  background: var(--accent-dark);
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px - 2px));
}

.nav-cta:active {
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px)) scale(0.98);
}

.nav-cta::after {
  display: none !important;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px));
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.25rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease;
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px));
}

.theme-toggle:hover {
  background: var(--accent-soft);
  color: var(--accent);
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px)) rotate(15deg);
}

.theme-toggle:active {
  transform: translate(calc(var(--mx, 0) * 1px), calc(var(--my, 0) * 1px)) scale(0.95) rotate(0deg);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}