/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: background 0.4s var(--ease), backdrop-filter 0.4s var(--ease);
}

.nav--scrolled {
  background: rgba(6, 7, 10, 0.82);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-soft);
}

.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  height: var(--nav-h);
  max-width: 1400px;
  margin: 0 auto;
}

.nav__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__logo img {
  width: 48px;
  height: auto;
  display: block;

  border-radius: 20px;
  transition: all 0.4s ease;
  filter: drop-shadow(0 0 10px #00ffff);


}

.nav__logo img:hover {
  transform: scale(1.08) rotate(2deg);
  filter:
    drop-shadow(0 0 15px #00ffff) drop-shadow(0 0 3px #bb00ff);
}

.nav__logo img {
  animation: floatlogo 3s ease-in-out infinite;

}

@keyframes floatlogo {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-8px);
  }

  100% {
    transform: translateY(0px);
  }

}

.nav__links {
  display: none;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--text-soft);
  position: relative;
  padding: 0.4rem 0;
  transition: color 0.3s var(--ease);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav__link:hover,
.nav__link--active {
  color: var(--text);
}

.nav__link:hover::after,
.nav__link--active::after {
  transform: scaleX(1);
}

/* ========== HAMBURGER ========== */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  z-index: 1002;
  padding: 4px;
}

@media (min-width: 768px) {
  .nav__hamburger {
    display: none;
  }
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--text-soft);
  transition: 0.3s var(--ease);
  border-radius: 2px;
}

.nav__hamburger.is-active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.nav__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.is-active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ========== MOBILE OVERLAY ========== */
.nav__overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1001;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}

.nav__overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.nav__overlay-links {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.nav__overlay-links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3rem;
  color: var(--text);
  transform: translateY(20px);
  opacity: 0;
  transition: 0.4s var(--ease);
}

.nav__overlay.is-active .nav__overlay-links a {
  transform: translateY(0);
  opacity: 1;
}

.nav__overlay.is-active .nav__overlay-links a:nth-child(1) {
  transition-delay: 0.1s;
}

.nav__overlay.is-active .nav__overlay-links a:nth-child(2) {
  transition-delay: 0.2s;
}

.nav__overlay.is-active .nav__overlay-links a:nth-child(3) {
  transition-delay: 0.3s;
}

.nav__overlay.is-active .nav__overlay-links a:nth-child(4) {
  transition-delay: 0.4s;
}