.menu-toggle {
  display: none;
  position: relative;
  z-index: 92;
  width: 3.1rem;
  height: 3.1rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  transition:
    transform 180ms ease;
}

.menu-toggle:hover {
  transform: translateY(-1px);
}

.menu-toggle span {
  position: absolute;
  left: 50%;
  width: 1.15rem;
  height: 2px;
  border-radius: 999px;
  background: #fff;
  transform: translateX(-50%);
  transition:
    transform 180ms ease,
    opacity 180ms ease,
    top 180ms ease;
}

.menu-toggle span:nth-child(1) {
  top: 0.98rem;
}

.menu-toggle span:nth-child(2) {
  top: 1.42rem;
}

.menu-toggle span:nth-child(3) {
  top: 1.86rem;
}

.nav-drawer-logo {
  display: none;
}

body.nav-open .menu-toggle span:nth-child(1) {
  top: 1.42rem;
  transform: translateX(-50%) rotate(45deg);
}

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

body.nav-open .menu-toggle span:nth-child(3) {
  top: 1.42rem;
  transform: translateX(-50%) rotate(-45deg);
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  border: 0;
  padding: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.1), transparent 28%),
    linear-gradient(180deg, rgba(6, 6, 8, 0.34), rgba(6, 6, 8, 0.58));
  backdrop-filter: blur(10px) saturate(125%);
  -webkit-backdrop-filter: blur(10px) saturate(125%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 180ms ease,
    visibility 0s linear 180ms;
}

@media (hover: hover) and (pointer: fine) {
  body.cursor-enabled,
  body.cursor-enabled * {
    cursor: none !important;
  }

  .site-cursor {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 72px;
    height: 72px;
    margin-left: -36px;
    margin-top: -36px;
    display: grid;
    place-items: center;
    pointer-events: none;
    opacity: 0;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.18));
    transition: opacity 180ms ease;
    will-change: transform, opacity;
  }

  .site-cursor.is-visible {
    opacity: 1;
  }

  .site-cursor-ring {
    position: absolute;
    inset: 0;
    border: 4px solid #ffffff;
    border-radius: 50%;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .site-cursor-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .site-cursor.is-hover .site-cursor-ring {
    transform: scale(1.08);
  }

  .site-cursor.is-hover .site-cursor-dot {
    transform: scale(1.12);
  }

  .site-cursor.is-pressed .site-cursor-ring {
    transform: scale(0.92);
  }

  .site-cursor.is-pressed .site-cursor-dot {
    transform: scale(0.9);
  }
}

@media (min-width: 821px) {
  .glass-nav {
    position: fixed;
    top: 1.1rem;
    left: 50%;
    z-index: 90;
    width: min(calc(100% - 2rem), 72rem);
    min-height: 4.5rem;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 1.5rem;
    padding: 0.95rem 1.8rem;
    border: 0;
    border-radius: 999px;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transform: translateX(-50%);
  }

  .brand {
    color: rgba(255, 255, 255, 0.96);
    font-size: clamp(1.25rem, 1rem + 0.7vw, 1.7rem);
    font-weight: 400;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    white-space: nowrap;
    text-align: left;
  }

  .nav-links {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    align-items: center;
    gap: 1.2rem;
  }

  .nav-links-group {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    align-items: center;
    justify-content: center;
    gap: clamp(1rem, 1.8vw, 2.4rem);
    flex-wrap: wrap;
  }

  .nav-links-group a,
  .nav-auth {
    padding: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(0.8rem, 0.65rem + 0.3vw, 0.95rem);
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transition: opacity 180ms ease;
  }

  .nav-links-group a:hover,
  .nav-auth:hover,
  .nav-links-group a[aria-current="page"],
  .nav-auth[aria-current="page"] {
    opacity: 0.72;
  }

  .nav-auth {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .all-products-page,
  .auth-page,
  .checkout-page {
    padding-top: 6.9rem;
  }

  .product-page .page {
    padding-top: 6.9rem;
  }
}

@media (max-width: 820px) {
  body.nav-open {
    overflow: hidden;
  }

  .glass-nav {
    position: fixed;
    top: env(safe-area-inset-top, 0px);
    left: clamp(0.3rem, 1.6vw, 0.55rem);
    right: clamp(0.3rem, 1.6vw, 0.55rem);
    z-index: 90;
    width: auto;
    min-height: 4.35rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    gap: 0.9rem;
    padding: 0.5rem 0.85rem 0.5rem 0.95rem;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    isolation: auto;
  }

  .glass-nav::before {
    content: none;
  }

  .brand {
    position: relative;
    flex: 0 0 auto;
    width: auto;
    z-index: 91;
    font-size: clamp(1.05rem, 0.9rem + 1vw, 1.32rem);
    font-weight: 400;
    letter-spacing: 0.11em;
    color: rgba(255, 255, 255, 0.97);
    text-align: left;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
    flex: 0 0 auto;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 85;
    width: min(87vw, 350px);
    max-width: calc(100vw - env(safe-area-inset-left, 0px));
    height: 100vh;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.6rem;
    flex-wrap: nowrap;
    margin: 0;
    padding:
      max(5rem, calc(env(safe-area-inset-top, 0px) + 4.5rem))
      1rem
      max(1.1rem, calc(env(safe-area-inset-bottom, 0px) + 0.9rem))
      0.75rem;
    border: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 0 2rem 2rem 0;
    background: rgba(134, 149, 158, 0.98);
    box-shadow: 18px 0 36px rgba(0, 0, 0, 0.16);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transform: translate3d(-104%, 0, 0);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    transition:
      transform 220ms ease,
      opacity 180ms ease,
      visibility 0s linear 220ms;
  }

  .nav-drawer-logo {
    position: relative;
    z-index: 1;
    width: min(52vw, 164px);
    margin: 2.85rem auto 4rem;
    display: grid;
    justify-items: center;
    pointer-events: none;
  }

  .nav-drawer-logo img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    filter: none;
    opacity: 0.92;
  }

  .nav-links::before,
  .nav-links::after {
    content: none;
  }

  .nav-links-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    flex: 1 1 auto;
    width: 100%;
  }

  body.nav-open .nav-links {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .nav-links-group a,
  .nav-auth {
    position: relative;
    z-index: 1;
    padding: 1.08rem 0.7rem;
    border: 0;
    border-radius: 0;
    text-align: left;
    font-size: 0.94rem;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.95);
    background: none;
    box-shadow: none;
  }

  .nav-links-group a:hover,
  .nav-auth:hover,
  .nav-auth[aria-current="page"] {
    background: none;
    opacity: 0.74;
  }

  .nav-links-group a {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .nav-auth {
    width: auto;
    margin-top: auto;
    margin-right: 0.7rem;
    padding: 1.15rem 0 0.3rem;
    align-self: flex-end;
    border-bottom: 0;
    text-align: right;
  }

  .nav-backdrop {
    background: linear-gradient(90deg, rgba(8, 10, 13, 0.04) 0%, rgba(8, 10, 13, 0.18) 46%, rgba(8, 10, 13, 0.42) 100%);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .product-page .mobile-product-layout {
    padding-top: calc(106px + env(safe-area-inset-top, 0px));
  }

  .checkout-page .checkout-shell,
  .auth-page .auth-shell {
    margin-top: calc(6rem + env(safe-area-inset-top, 0px));
  }
}