/* =============== NAVBAR WRAPPER =============== */
.navbar-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  padding: 10px 24px;
  z-index: 2000;
  background: #ffffff;
  transform-origin: center center;
  transition:
    transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    border-radius 0.4s ease,
    box-shadow 0.4s ease,
    top 0.35s ease;
    
}

.navbar {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  
}

/* LOGO */
.nav-logo img {
  height: 64px;
  width: auto;
  display: block;


}

/* HAMBURGER */
.nav-toggle {
  width: 28px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 4000;
}

.nav-toggle span {
  height: 3px;
  background: #111;
  border-radius: 10px;
  transition: 0.35s ease;
  
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ================= RIGHT PANEL ================= */
.nav-panel {
  position: fixed;
  top: 0;
  right: -340px;
  width: 340px;
  height: 100vh;
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  
  /* center vertically */
  gap: 32px;
  padding: 0 40px;
  z-index: 3500;
  box-shadow: -12px 0 32px rgba(0, 0, 0, 0.18);
  transition: 0.35s ease;
}



.nav-panel a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 3px;

  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.nav-panel a:hover::after,
.nav-panel a.active::after {
  width: 60%;
}


.nav-panel.active {
  right: 0;
}

.nav-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  

}

.nav-panel a {
  font-size: 47px;
  font-weight: 800;
  text-decoration: none;
  color: #111;
  text-transform: uppercase;
    font-family: 'Poppins', sans-serif;

}

.close-btn {
  position: absolute;
  top: 28px;
  right: 28px;
  font-size: 28px;
  background: none;
  border: none;
  cursor: pointer;
}

/* BACKDROP */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: 0.3s;
  z-index: 3000;
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ================= SCROLLED MODE ================= */
.navbar-wrapper.nav-scrolled {
  top: 16px;
  width: fit-content;
  margin: 0 auto;
  padding: 0;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
  transform: scale(0.96);
}

.navbar-wrapper.nav-scrolled .navbar {
  padding: 10px 28px;
  width: min(90vw, 900px);
}


.nav-overlay {
  z-index: 3000;
  /* below panel */
}

.nav-panel {
  z-index: 3500;
  /* above overlay */
}

.nav-toggle {
  z-index: 4000;
  /* always top */
}

.nav-letter {
  display: inline-block;
  transform: none;
  transition: transform .35s cubic-bezier(.25,.8,.25,1);
  transform-origin: bottom left;
  
  
}



/* PANEL OPEN PLAY */
.nav-letter.tilt {
  transform: rotateZ(-8deg) rotateY(-6deg) translateY(6px) translateX(-5px);
}


/* HOVER ALSO TILT */
/* .nav-panel a:hover .nav-letter {
  transform: rotateZ(-8deg) rotateY(-6deg) translateY(6px) translateX(-5px);
  transition-delay: 0s;
} */


.logo-scrolled {
  opacity: 0;
  position: absolute;
}

.navbar-wrapper.nav-scrolled .logo-default {
  opacity: 0;
}

.navbar-wrapper.nav-scrolled .logo-scrolled {

  opacity: 1;
  height: 180px;
  margin-top: -121px;
}


@media (max-width: 768px) {

  /* NAVBAR BASE */
  .navbar-wrapper {
    padding: 8px 16px;
  }

  .navbar {
    height: 44px;
  }

  .nav-logo img {
    height: 42px;
  }

  /* SCROLLED MODE FIX */
  .navbar-wrapper.nav-scrolled {
    top: 8px;
    width: calc(100% - 32px);
    /* instead of fit-content */
    left: 16px;
    right: 16px;
    transform: scale(1);
  }

  .navbar-wrapper.nav-scrolled .navbar {
    width: 100%;
    padding: 8px 16px;
  }

  .navbar-wrapper.nav-scrolled .nav-logo img {
    height: 40px;
    margin-top: -71px;
    display: block;
  }

  /* RIGHT PANEL */
  .nav-panel {
    width: 100%;
    right: -100%;
    padding: 0 24px;
  }

  .nav-panel.active {
    right: 0;
  }

  .nav-panel a {
    font-size: 32px;
    text-align: center;
  }

  /* CLOSE BUTTON */
  .close-btn {
    top: 20px;
    right: 20px;
    font-size: 24px;
  }
}

@media (max-width: 480px) {

  .nav-panel a {
    font-size: 26px;
  }

  .nav-toggle {
    width: 24px;
    height: 20px;
  }

  .nav-toggle span {
    height: 2px;
  }
}