/* Three compact navigation islands: identity, wayfinding, and action. */
.nav-orbit {
  top: 18px;
  width: min(1120px, calc(100% - 48px));
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  transition: transform .42s cubic-bezier(.2,.8,.2,1), opacity .28s ease;
}

.nav-orbit .nav-container {
  display: flex;
  height: 62px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 0;
}

.nav-orbit .nav-island {
  display: flex;
  height: 62px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.88);
  border-radius: 19px;
  background: rgba(255,253,255,.78);
  box-shadow: 0 12px 29px rgba(132,84,121,.11), inset 0 1px rgba(255,255,255,.72);
  backdrop-filter: blur(18px) saturate(1.12);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.nav-orbit .nav-brand-island { width: 204px; justify-content: flex-start; padding: 0 17px; gap: 9px; }
.nav-orbit .brand-logo > img { width: 40px; height: 40px; padding: 4px; border-radius: 13px; background: linear-gradient(135deg,#e9faff,#f0eaff); }
.nav-orbit .brand-name { display: grid; line-height: 1; }
.nav-orbit .brand-name b { color: #493c4d; font-family: "HarmonyOS Sans SC","MiSans","PingFang SC",sans-serif; font-size: 19px; font-weight: 800; letter-spacing: .08em; }
.nav-orbit .brand-name small { margin-top: 5px; color: #a48298; font-size: 7px; font-weight: 700; letter-spacing: .14em; }

.nav-orbit .nav-menu-island { padding: 0 10px; border-color: transparent; background: transparent; box-shadow: none; }
.nav-orbit .nav-menu { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; border: 0; border-radius: 0; list-style: none; background: transparent; }
.nav-orbit .nav-link { display: flex; min-height: 40px; align-items: center; padding: 0 16px; border-radius: 12px; color: #756674; font-size: 13px; font-weight: 700; transition: background .2s ease, color .2s ease, transform .2s ease; }
.nav-orbit .nav-link:hover { color: #bc5489; background: #fff4f9; transform: translateY(-1px); }
.nav-orbit .nav-link[aria-current] { color: #b95185; background: linear-gradient(130deg,#fde9f3,#f0edff); box-shadow: inset 0 0 0 1px rgba(234,200,222,.72); }

.nav-orbit .nav-action-island { padding: 0 9px; gap: 3px; }
.nav-orbit .nav-buy,.nav-orbit .nav-console { display: inline-flex; min-height: 40px; align-items: center; justify-content: center; border: 0; border-radius: 12px; background: transparent; box-shadow: none; font-size: 13px; font-weight: 800; transition: transform .2s ease, color .2s ease, background .2s ease; }
.nav-orbit .nav-buy { gap: 7px; padding: 0 11px; color: #b65386; }
.nav-orbit .nav-console { padding: 0 11px; color: #655665; }
.nav-orbit .nav-buy:hover,.nav-orbit .nav-console:hover { background: #fff3f8; color: #b95084; transform: translateY(-1px); }
.nav-orbit .nav-buy span { font-size: 16px; line-height: 1; }
.nav-orbit .action-divider { width: 1px; height: 22px; margin: 0 2px; background: linear-gradient(180deg,transparent,#ead8e6 18%,#ead8e6 82%,transparent); }

.nav-orbit.is-scrolled .nav-island { border-color: rgba(235,214,229,.96); background: rgba(255,253,255,.93); box-shadow: 0 10px 24px rgba(135,84,125,.12), inset 0 1px rgba(255,255,255,.8); }
.nav-orbit.is-scrolled .nav-menu-island { border-color: transparent; background: transparent; box-shadow: none; }
.navbar.nav-orbit.is-scrolled { border-color: transparent; background: transparent; box-shadow: none; backdrop-filter: none; }
.nav-orbit.is-compact { transform: translateX(-50%) scale(.96); transform-origin: top center; }
.nav-orbit.is-hidden { transform: translateX(-50%) translateY(-96px) scale(.96); opacity: 0; pointer-events: none; }

@media (max-width: 960px) {
  .nav-orbit { width: min(100% - 32px, 900px); }
  .nav-orbit .nav-container { gap: 10px; }
  .nav-orbit .nav-brand-island { width: 184px; padding: 0 13px; }
  .nav-orbit .nav-link { padding: 0 11px; }
  .nav-orbit .nav-action-island { padding: 0 6px; }
  .nav-orbit .nav-buy,.nav-orbit .nav-console { padding: 0 8px; }
}

@media (max-width: 700px) {
  .nav-orbit { top: 10px; width: calc(100% - 24px); }
  .nav-orbit .nav-container { position: relative; height: 56px; justify-content: space-between; gap: 0; }
  .nav-orbit .nav-island { height: 56px; border-radius: 17px; }
  .nav-orbit .nav-brand-island { width: auto; flex: 0 1 auto; padding: 0 12px; gap: 7px; }
  .nav-orbit .brand-logo > img { width: 36px; height: 36px; }
  .nav-orbit .brand-name b { font-size: 17px; }
  .nav-orbit .brand-name small,.nav-orbit .nav-action-island { display: none; }
  .nav-orbit .nav-menu-island { display: contents; }
  .nav-orbit .nav-menu { position: absolute; top: 66px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 3px; padding: 10px; border: 1px solid rgba(255,255,255,.9); border-radius: 18px; background: rgba(255,253,255,.97); box-shadow: 0 16px 34px rgba(135,84,125,.15); backdrop-filter: blur(18px); }
  .nav-orbit .nav-menu.is-open { display: flex; }
  .nav-orbit .nav-link { min-height: 43px; padding: 0 14px; }
  .nav-orbit .hamburger { display: grid; width: 56px; height: 56px; margin: 0; place-content: center; border: 1px solid rgba(255,255,255,.88); border-radius: 17px; background: rgba(255,253,255,.78); box-shadow: 0 12px 29px rgba(132,84,121,.11), inset 0 1px rgba(255,255,255,.72); backdrop-filter: blur(18px); }
  .nav-orbit .hamburger span { display: block; width: 19px; height: 2px; margin: 3px 0; background: #805f74; transition: transform .2s ease, opacity .2s ease; }
  .nav-orbit .hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
  .nav-orbit .hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-orbit .hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }
  .nav-orbit.is-compact { transform: translateX(-50%) scale(.98); }
  .nav-orbit.is-hidden { transform: translateX(-50%) translateY(-82px) scale(.98); }
}

@media (prefers-reduced-motion: reduce) { .nav-orbit,.nav-orbit * { transition: none !important; } }

/* Lively Sakura nav polish: a floating glass ribbon with a soft active glider. */
.nav-orbit {
  position: fixed;
  left: 50%;
  z-index: 20;
  --nav-glow-x: 50%;
  --nav-glow-y: 50%;
  --nav-pill-x: 4px;
  --nav-pill-w: 0px;
  top: 16px;
  width: min(1160px, calc(100% - 44px));
  transform: translateX(-50%);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  filter: drop-shadow(0 18px 30px rgba(186, 79, 131, .10));
}

.nav-orbit::before {
  position: absolute;
  inset: -16px -20px;
  z-index: -1;
  border-radius: 34px;
  background:
    linear-gradient(90deg, transparent 0 8%, rgba(255, 154, 199, .24) 24%, rgba(163, 211, 224, .18) 50%, rgba(182, 156, 245, .22) 74%, transparent 92%),
    linear-gradient(180deg, rgba(255, 255, 255, .42), transparent 72%);
  content: "";
  opacity: .82;
  transform: translateY(1px);
  pointer-events: none;
}

.nav-orbit .nav-container {
  display: flex;
  height: 62px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0;
}

.nav-orbit .nav-menu-island {
  min-width: 0;
}

.nav-orbit .nav-island {
  position: relative;
  display: flex;
  height: 62px;
  align-items: center;
  overflow: hidden;
  border-color: rgba(255, 255, 255, .92);
  border-radius: 22px;
  background:
    radial-gradient(circle at var(--nav-glow-x) var(--nav-glow-y), rgba(255, 182, 215, .42), transparent 26%),
    linear-gradient(145deg, rgba(255, 255, 255, .86), rgba(255, 246, 252, .68) 55%, rgba(242, 249, 255, .58));
  box-shadow:
    0 16px 36px rgba(181, 80, 130, .12),
    inset 0 1px rgba(255, 255, 255, .95),
    inset 0 -18px 32px rgba(255, 196, 223, .14);
  backdrop-filter: blur(22px) saturate(1.24);
}

.nav-orbit .nav-island::after {
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(112deg, rgba(255,255,255,.72), transparent 34%, rgba(255,255,255,.38) 64%, transparent);
  content: "";
  opacity: .62;
  pointer-events: none;
}

.nav-orbit .nav-brand-island {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 214px;
  padding: 0 18px;
  flex: 0 0 214px;
}

.nav-orbit .brand-logo > img {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(255,255,255,.76);
  background: linear-gradient(135deg, #fff5fb, #f0fbff 52%, #f4efff);
  box-shadow: 0 8px 18px rgba(194, 93, 143, .13);
}

.nav-orbit .brand-name,
.nav-orbit .nav-menu,
.nav-orbit .nav-action-island > * {
  position: relative;
  z-index: 1;
}

.nav-orbit .brand-name b {
  color: #3f3241;
}

.nav-orbit .brand-name small {
  color: #b07093;
}

.nav-orbit .nav-menu-island {
  padding: 0;
  border-color: rgba(255, 255, 255, .88);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .70), rgba(255, 245, 251, .52)),
    rgba(255,255,255,.34);
  box-shadow:
    0 14px 30px rgba(181, 80, 130, .10),
    inset 0 1px rgba(255,255,255,.82);
}

.nav-orbit .nav-menu {
  position: relative;
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 7px;
  margin: 0;
  border: 0;
  background: transparent;
  list-style: none;
  border-radius: 0;
}

.nav-orbit .nav-item {
  position: relative;
  z-index: 1;
  list-style: none;
}

.nav-orbit .nav-menu::before {
  position: absolute;
  top: 7px;
  left: 0;
  width: var(--nav-pill-w);
  height: calc(100% - 14px);
  border: 1px solid rgba(255, 255, 255, .88);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 214, 233, .92), rgba(239, 236, 255, .86) 62%, rgba(228, 249, 255, .78));
  box-shadow: 0 9px 18px rgba(197, 93, 145, .14), inset 0 1px rgba(255,255,255,.9);
  content: "";
  transform: translateX(var(--nav-pill-x));
  transition: transform .32s cubic-bezier(.2,.9,.2,1), width .32s cubic-bezier(.2,.9,.2,1), opacity .2s ease;
}

/* A restrained light trail keeps the central island feeling active without
   competing with the primary purchase action. */
.nav-orbit .nav-menu::after {
  position: absolute;
  top: 8px;
  right: 14px;
  width: 42px;
  height: calc(100% - 16px);
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.76), transparent);
  content: "";
  opacity: .42;
  transform: translateX(-28px) skewX(-18deg);
  animation: navLightTrail 7.4s ease-in-out 1.2s infinite;
  pointer-events: none;
}

.nav-orbit .nav-link {
  position: relative;
  display: flex;
  z-index: 1;
  min-height: 42px;
  align-items: center;
  padding: 0 17px;
  border-radius: 15px;
  color: #6b5b68;
  letter-spacing: 0;
}

.nav-orbit .nav-link:hover,
.nav-orbit .nav-link[aria-current] {
  color: #b9437b;
  background: transparent;
  box-shadow: none;
}

.nav-orbit .nav-link:focus-visible,
.nav-orbit .nav-buy:focus-visible,
.nav-orbit .nav-console:focus-visible,
.nav-orbit .nav-brand-island:focus-visible,
.nav-orbit .hamburger:focus-visible {
  outline: 2px solid #c83f7d;
  outline-offset: 3px;
}

.nav-orbit .nav-link::after {
  position: absolute;
  right: 13px;
  bottom: 8px;
  left: 13px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #e876ae, transparent);
  content: "";
  opacity: 0;
  transform: scaleX(.34);
  transition: opacity .2s ease, transform .2s ease;
}

.nav-orbit .nav-link:hover::after,
.nav-orbit .nav-link[aria-current]::after {
  opacity: .72;
  transform: scaleX(1);
}

.nav-orbit .nav-action-island {
  display: flex;
  align-items: center;
  padding: 7px;
  gap: 5px;
}

.nav-orbit .nav-buy,
.nav-orbit .nav-console {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
}

.nav-orbit .nav-buy {
  padding: 0 13px 0 15px;
  background: linear-gradient(135deg, #ff8fbe, #d9689c 48%, #9c86f0);
  color: #fff;
  box-shadow: 0 10px 20px rgba(203, 84, 145, .24);
}

.nav-orbit .nav-console {
  padding: 0 13px;
  color: #6b5364;
}

.nav-orbit .nav-buy:hover {
  background: linear-gradient(135deg, #ff9ac7, #e16fa4 48%, #a690f5);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 13px 24px rgba(203, 84, 145, .29);
}

.nav-orbit .nav-console:hover {
  background: rgba(255, 242, 248, .82);
  color: #b9437b;
  transform: translateY(-1px);
}

.nav-orbit .action-divider {
  background: linear-gradient(180deg, transparent, rgba(222, 154, 191, .72) 18%, rgba(180, 158, 236, .58) 82%, transparent);
}

.nav-orbit.is-scrolled .nav-island {
  border-color: rgba(255, 255, 255, .96);
  background:
    radial-gradient(circle at var(--nav-glow-x) var(--nav-glow-y), rgba(255, 182, 215, .34), transparent 25%),
    linear-gradient(145deg, rgba(255, 255, 255, .92), rgba(255, 249, 253, .80) 58%, rgba(247, 252, 255, .72));
  box-shadow:
    0 13px 28px rgba(181, 80, 130, .13),
    inset 0 1px rgba(255,255,255,.96);
}

@media (min-width: 701px) {
  .nav-orbit .nav-brand-island {
    animation: navFloat 5.8s ease-in-out infinite;
  }

  .nav-orbit .nav-menu-island {
    animation: navFloat 6.4s ease-in-out .35s infinite;
  }

  .nav-orbit .nav-action-island {
    animation: navFloat 5.9s ease-in-out .7s infinite;
  }
}

@keyframes navFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

@keyframes navLightTrail {
  0%, 28%, 100% { opacity: 0; transform: translateX(-56px) skewX(-18deg); }
  38% { opacity: .42; }
  58% { opacity: 0; transform: translateX(168px) skewX(-18deg); }
}

@media (max-width: 960px) {
  .nav-orbit .nav-brand-island {
    width: 190px;
    flex-basis: 190px;
  }

  .nav-orbit .nav-link {
    padding: 0 11px;
  }
}

@media (max-width: 700px) {
  .nav-orbit {
    top: 10px;
    width: calc(100% - 24px);
    filter: drop-shadow(0 12px 20px rgba(186, 79, 131, .09));
  }

  .nav-orbit::before {
    inset: -10px -12px;
    opacity: .62;
  }

  .nav-orbit .nav-brand-island {
    width: auto;
    flex: 0 1 auto;
  }

  .nav-orbit .nav-menu::before {
    display: none;
  }

  .nav-orbit .nav-menu::after {
    display: none;
  }

  .nav-orbit .nav-menu {
    top: 66px;
    display: flex;
    padding: 10px;
    border-color: rgba(255,255,255,.94);
    border-radius: 22px;
    background:
      linear-gradient(145deg, rgba(255,255,255,.96), rgba(255,246,252,.92)),
      #fff;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(.98);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
    pointer-events: none;
  }

  .nav-orbit .nav-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
  }

  .nav-orbit .nav-link {
    min-height: 44px;
    padding: 0 15px;
  }

  .nav-orbit .nav-link:hover,
  .nav-orbit .nav-link[aria-current] {
    background: linear-gradient(135deg, #fff0f7, #f1efff);
  }

  .nav-orbit .hamburger {
    border-color: rgba(255,255,255,.92);
    background: linear-gradient(145deg, rgba(255,255,255,.86), rgba(255,246,252,.72));
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-orbit .nav-brand-island,
  .nav-orbit .nav-menu-island,
  .nav-orbit .nav-action-island {
    animation: none !important;
  }

  .nav-orbit .nav-menu::after {
    animation: none !important;
  }
}

/* Calm navigation reset: one refined bar is easier to scan than three moving
   islands, while the active glider still preserves the requested island cue. */
@media (min-width: 701px) {
  .nav-orbit {
    filter: none;
  }

  .nav-orbit::before,
  .nav-orbit .nav-menu::after {
    display: none;
  }

  .nav-orbit .nav-container {
    height: 64px;
    padding: 0 8px;
    border: 1px solid rgba(255,255,255,.88);
    border-radius: 18px;
    background: rgba(255,253,254,.84);
    box-shadow: 0 12px 28px rgba(113, 61, 88, .10);
    backdrop-filter: blur(20px) saturate(1.1);
  }

  .nav-orbit .nav-island,
  .nav-orbit.is-scrolled .nav-island {
    height: 62px;
    border: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  .nav-orbit .nav-island::after {
    display: none;
  }

  .nav-orbit .nav-brand-island,
  .nav-orbit .nav-menu-island,
  .nav-orbit .nav-action-island {
    animation: none;
  }

  .nav-orbit .nav-menu {
    padding: 6px;
  }

  .nav-orbit .nav-link {
    min-height: 40px;
    border-radius: 10px;
  }

  .nav-orbit .nav-menu::before {
    top: 6px;
    height: calc(100% - 12px);
    border-radius: 10px;
    box-shadow: none;
  }

  .nav-orbit .nav-buy,
  .nav-orbit .nav-console {
    min-height: 40px;
    border-radius: 10px;
  }

  .nav-orbit .nav-buy {
    background: #b84676;
    box-shadow: none;
  }

  .nav-orbit .nav-buy:hover {
    background: #a93d6a;
    box-shadow: none;
  }
}

@media (max-width: 700px) {
  .nav-orbit {
    top: 10px;
    width: calc(100% - 32px);
    filter: none;
  }

  .nav-orbit .nav-container {
    display: flex;
    height: 56px;
    align-items: center;
    justify-content: flex-start;
    gap: 4px;
    padding: 5px 8px;
    border: 1px solid rgba(233, 214, 225, .92);
    border-radius: 12px;
    background: rgba(255, 253, 254, .96);
    box-shadow: 0 8px 20px rgba(111, 65, 88, .09);
    backdrop-filter: blur(18px) saturate(1.08);
  }

  .nav-orbit .nav-brand-island {
    width: 42px;
    min-width: 42px;
    height: 44px;
    flex: 0 0 42px;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 8px;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  .nav-orbit .brand-logo > img {
    width: 30px;
    height: 30px;
  }

  .nav-orbit .brand-name {
    display: none;
  }

  .nav-orbit .nav-menu-island {
    display: contents;
  }

  .nav-orbit .nav-menu-island::after {
    display: none;
  }

  .nav-orbit .nav-action-island {
    display: flex;
    height: 44px;
    margin-left: auto;
    min-width: 0;
    justify-content: flex-end;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .nav-orbit .action-divider {
    display: none;
  }

  .nav-orbit .nav-console {
    min-height: 38px;
    padding: 0 12px;
    border-radius: 8px;
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
  }

  .nav-orbit .nav-console {
    display: inline-flex;
    border: 0;
    background: #b84676;
    box-shadow: none;
    color: #fff;
  }

  .nav-orbit .nav-buy {
    display: none;
  }

  .nav-orbit .hamburger {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    margin: 0;
    padding: 0;
    place-content: center;
    border: 0;
    border-radius: 8px;
    background: transparent;
    box-shadow: none;
  }

  .nav-orbit .hamburger span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 3px 0;
    background: #765662;
    transition: transform .2s ease, opacity .2s ease;
  }

  .nav-orbit .hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }

  .nav-orbit .hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-orbit .hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }

  .nav-orbit .nav-menu {
    position: absolute;
    top: 65px;
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 8px;
    border: 1px solid rgba(233, 214, 225, .96);
    border-radius: 10px;
    background: #fffdfd;
    box-shadow: 0 14px 28px rgba(111, 65, 88, .12);
  }

  .nav-orbit .nav-menu::before,
  .nav-orbit .nav-menu::after {
    display: none;
  }

  .nav-orbit .nav-menu.is-open {
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-orbit .nav-link {
    min-height: 42px;
    padding: 0 13px;
    border-radius: 7px;
  }

  .nav-orbit .nav-link:hover,
  .nav-orbit .nav-link[aria-current] {
    background: #fff1f6;
    box-shadow: none;
  }
}

@media (max-width: 360px) {
  .nav-orbit .nav-console {
    padding: 0 10px;
    font-size: 11px;
  }
}