:root {
  --lp-nav-height: 76px;
}

html {
  scroll-padding-top: calc(var(--lp-nav-height) + 16px);
  scroll-behavior: smooth;
}

body {
  padding-top: var(--lp-nav-height);
}

.lp-navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 2000;
  border-bottom: 1px solid rgba(216,198,188,.12);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(16px);
  font-family: "Plus Jakarta Sans", "Noto Sans TC", system-ui, sans-serif;
  color: var(--es-dark-accent);
}

.lp-navbar [hidden] {
  display: none !important;
}

.lp-nav-inner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 12px;
  max-width: 1160px;
  min-height: var(--lp-nav-height);
  margin: 0 auto;
  padding: 0 24px;
}

.lp-nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 26px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lp-nav-links a {
  display: block;
  padding: 12px 0;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: color .2s ease;
}

.lp-nav-links a:hover {
  color: var(--es-soft);
}

.lp-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  grid-column: 3;
  min-height: 42px;
  padding: 10px 21px;
  border-radius: 999px;
  background: linear-gradient(110deg, var(--es-soft), var(--es-soft));
  box-shadow: 0 4px 14px rgba(216,198,188,.18);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  transition: background .2s ease;
}

.lp-nav-cta:hover {
  background: var(--es-primary);
}

.lp-navbar a:focus-visible,
.lp-nav-toggle:focus-visible {
  outline: 3px solid var(--es-soft);
  outline-offset: 4px;
}

.lp-nav-toggle {
  display: none;
  grid-column: 4;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--es-wash);
  border-radius: 12px;
  background: var(--es-paper);
  cursor: pointer;
}

.lp-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

.lp-nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(7px) rotate(45deg);
}

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

.lp-nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 899px) {
  :root {
    --lp-nav-height: 68px;
  }

  .lp-nav-inner {
    gap: 10px;
    padding: 0 16px;
  }

  .lp-nav-brand {
    grid-column: 1;
    grid-row: 1;
  }

  .lp-nav-cta {
    grid-row: 1;
    padding: 9px 15px;
    font-size: 13px;
  }

  .lp-nav-toggle {
    display: inline-flex;
    grid-row: 1;
  }

  .lp-nav-links {
    grid-column: 1 / -1;
    grid-row: 2;
    flex-wrap: wrap;
    gap: 4px 20px;
    padding: 0 0 16px;
  }

  .lp-navbar.is-enhanced .lp-nav-links {
    position: absolute;
    inset: 100% 0 auto;
    grid-area: auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: calc(100dvh - var(--lp-nav-height));
    overflow-y: auto;
    padding: 8px 16px 16px;
    border-bottom: 1px solid var(--es-wash);
    background: #fff;
    box-shadow: 0 12px 20px rgba(108,48,39,.06);
  }

  .lp-navbar.is-enhanced .lp-nav-links a {
    padding: 14px 12px;
    border-radius: 10px;
  }

  .lp-navbar.is-enhanced .lp-nav-links a:hover {
    background: var(--es-paper);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}