/* ---------- Navigation (pill mengambang) ---------- */
.nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 200;
  padding: 14px var(--gutter) 0;
  transition: translate 0.45s var(--ease-out);
}

.nav.is-hidden {
  translate: 0 -150%;
}

.nav__pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: 8px 8px 8px 20px;
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius-pill);
  background: rgba(251, 246, 243, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 0 0 var(--color-ink);
  transition: box-shadow 0.3s ease;
}

.nav.is-scrolled .nav__pill {
  box-shadow: var(--shadow-hard);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-ink);
  text-decoration: none;
}

.brand svg {
  width: 46px;
  height: 29px;
  transition:
    rotate 0.5s var(--ease-spring),
    scale 0.5s var(--ease-spring);
}

.brand__word {
  font: 600 25px/1 var(--font-display);
  letter-spacing: -0.4px;
  transition: color 0.2s ease;
}

.brand:hover svg {
  rotate: -14deg;
  scale: 1.1;
}

.brand:hover .brand__word {
  color: var(--color-rose);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav__links a {
  display: inline-block;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  color: var(--color-ink);
  font: 500 15px/1 var(--font-display);
  letter-spacing: 0.2px;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    color 0.2s ease,
    translate 0.2s var(--ease-out),
    rotate 0.2s var(--ease-out);
}

.nav__links a:hover {
  background: var(--color-blush-soft);
  translate: 0 -1px;
  rotate: -2deg;
}

.nav__links a.is-active {
  background: var(--color-ink);
  color: var(--color-cream);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__toggle {
  display: none;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: var(--border-w) solid var(--color-ink);
  border-radius: 50%;
  background: var(--color-blush);
  color: var(--color-ink);
}

.nav__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition:
    translate 0.25s var(--ease-out),
    rotate 0.25s var(--ease-out),
    opacity 0.2s ease;
}

.nav__toggle span + span {
  margin-top: 4px;
}

.nav__toggle.is-open span:nth-child(1) {
  translate: 0 6px;
  rotate: 45deg;
}

.nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.is-open span:nth-child(3) {
  translate: 0 -6px;
  rotate: -45deg;
}

/* ---------- Mobile menu ---------- */
.nav__menu {
  max-width: var(--container-wide);
  margin: 12px auto 0;
  padding: 14px;
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius-xl);
  background: var(--color-cream);
  box-shadow: var(--shadow-hard-sm);
}

.nav__menu[hidden] {
  display: none;
}

.nav__menu a:not(.btn) {
  display: block;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  font: 600 22px/1.2 var(--font-display);
  text-decoration: none;
  animation: fade-up 0.35s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 55ms);
  transition: background-color 0.2s ease;
}

.nav__menu a:not(.btn):hover {
  background: var(--color-blush-soft);
}

.nav__menu .btn {
  margin-top: 12px;
}

@media (max-width: 900px) {
  .nav__links {
    display: none;
  }

  .nav__toggle {
    display: grid;
  }

  .nav__cta {
    display: none;
  }
}

@media (max-width: 520px) {
  .nav {
    padding-top: 10px;
  }

  .nav__pill {
    padding: 6px 6px 6px 14px;
  }

  .brand svg {
    width: 38px;
    height: 24px;
  }

  .brand__word {
    font-size: 23px;
  }
}