/* ============================================================
   Components — header, footer, nav, curriculum links
   ============================================================ */

/* ----- Site header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  /* min-height so logo is never clipped by a rigid box */
  min-height: var(--header-height);
  height: auto;
  overflow: visible;
  background-color: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--color-border-light);
  backdrop-filter: blur(8px);
  transition:
    background-color var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}

/* Transparent header over home hero (light / white hero) */
.site-header--over-hero {
  background-color: transparent;
  border-bottom-color: transparent;
}

.site-header--over-hero .site-logo {
  color: inherit;
}

.site-header--over-hero .nav-link,
.site-header--over-hero .nav-toggle {
  color: var(--color-text-primary);
}

.site-header--scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.site-header--scrolled .site-logo {
  color: inherit;
}

.site-header--scrolled .nav-link,
.site-header--scrolled .nav-toggle {
  color: var(--color-text-primary);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  height: auto;
  padding-block: 10px;
  gap: var(--spacing-md);
  overflow: visible;
}

/* Hamburger + logo group (hamburger always before academy name) */
.site-header__brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-shrink: 0;
  min-width: 0;
  overflow: visible;
}

/* Mobile sidebar: admin link under the main list */
.site-sidebar__admin {
  display: flex;
  align-items: center;
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  text-decoration: none;
  border-top: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
}

.site-sidebar__admin:hover {
  background-color: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

.site-sidebar__admin[hidden] {
  display: none !important;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
  overflow: visible;
}

.site-logo:hover {
  opacity: 0.88;
}

.site-logo__img {
  display: block;
  /* Fixed box from the file’s aspect ratio (545×151) so the header
     does not jump when the image finishes decoding. Global img rules
     set height:auto and max-width:100%, which resize this logo mid-load. */
  height: 40px;
  width: 144px;
  max-width: none;
  aspect-ratio: 545 / 151;
  object-fit: contain;
  object-position: center center;
}

@media (min-width: 1024px) {
  .site-logo__img {
    height: 48px;
    width: 173px;
  }
}

@media (min-width: 1280px) {
  .site-logo__img {
    height: 52px;
    width: 188px;
  }
}

/* Hamburger — always visible, left of logo */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-accent);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav-toggle__icon {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: background var(--duration-fast) var(--ease-out);
}

.nav-toggle__icon::before,
.nav-toggle__icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: transform var(--duration-fast) var(--ease-out);
}

.nav-toggle__icon::before {
  top: -7px;
}

.nav-toggle__icon::after {
  top: 7px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon {
  background: transparent;
}

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

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

/* Prevent body scroll while sidebar is open */
body.nav-open {
  overflow: hidden;
}

/* Dimmed backdrop behind left sidebar */
.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-fixed) + 1);
  background: rgba(17, 17, 17, 0.45);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-normal) var(--ease-out),
    visibility var(--duration-normal) var(--ease-out);
}

.nav-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

/* Left sidebar drawer */
.site-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: calc(var(--z-fixed) + 2);
  display: flex;
  flex-direction: column;
  width: min(320px, 88vw);
  height: 100%;
  height: 100dvh;
  background: var(--color-bg-elevated);
  box-shadow: var(--shadow-lg);
  transform: translateX(-105%);
  transition: transform var(--duration-normal) var(--ease-out);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

.site-sidebar.is-open {
  transform: translateX(0);
}

.site-sidebar__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  min-height: var(--header-height);
  padding: 0 var(--spacing-md) 0 var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
  flex-shrink: 0;
}

.site-sidebar__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.site-sidebar__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
}

.site-sidebar__close:hover {
  color: var(--color-accent-dark);
  background: var(--color-accent-soft);
}

.site-sidebar__close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.site-sidebar__nav {
  padding: var(--spacing-md);
  flex: 1;
}

.nav-list--sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.nav-list--sidebar .nav-link {
  justify-content: flex-start;
  border-radius: var(--radius-md);
  min-height: 52px;
  font-size: 17px;
}

.nav-list--sidebar .nav-submenu {
  display: none;
  padding-left: var(--spacing-md);
  margin-top: var(--spacing-xs);
}

.nav-list--sidebar .nav-item.is-open > .nav-submenu {
  display: block;
}

.nav-list--sidebar .nav-item.is-open .nav-chevron {
  transform: rotate(-135deg);
}

/* Desktop top bar — hidden on small screens; sidebar is primary there */
.site-nav--bar {
  display: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  padding: var(--nav-link-padding-y) var(--nav-link-padding-x);
  font-size: var(--nav-font-size);
  font-weight: var(--nav-font-weight);
  line-height: 1.3;
  color: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition:
    background-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out);
}

.nav-link:hover {
  color: var(--color-accent-dark);
  background-color: var(--color-accent-soft);
}

/* Active item — solid accent pill */
.nav-link.is-active {
  color: var(--color-accent-contrast);
  background-color: var(--color-accent);
}

.nav-link.is-active:hover {
  color: var(--color-accent-contrast);
  background-color: var(--color-accent-dark);
}

.nav-submenu .nav-link {
  font-size: calc(var(--nav-font-size) - 1px);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  min-height: 44px;
}

.nav-chevron {
  width: 0.42em;
  height: 0.42em;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  /* Sit just after the label, optically centered on the text line */
  margin-left: 6px;
  margin-right: 0;
  transform: translateY(-0.12em) rotate(45deg);
  transform-origin: center;
  transition: transform var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
  opacity: 0.7;
}

/* Sidebar: chevron stays at the far end of the row */
.nav-list--sidebar .nav-chevron {
  margin-left: auto;
  margin-right: 4px;
}

@media (min-width: 1024px) {
  .site-header__inner {
    gap: var(--spacing-lg);
  }

  .site-header__brand {
    gap: var(--spacing-md);
  }

  /* Keep horizontal menu on desktop; hamburger still opens sidebar */
  .site-nav--bar {
    display: block;
    flex: 1;
    min-width: 0;
    overflow: visible;
  }

  .nav-list--bar {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: nowrap;
    gap: 12px;
    position: relative;
    /* Let the liquid pill plump taller than the link without clipping. */
    overflow: visible;
  }

  /* Fixed slots so a webfont swap cannot move or resize the labels. */
  .nav-list--bar > .nav-item {
    flex: 0 0 auto;
  }

  .nav-list--bar > .nav-item > .nav-link {
    box-sizing: border-box;
    width: 6rem;
  }

  .nav-list--bar > .nav-item:nth-of-type(1) > .nav-link {
    width: 6rem;
  }

  .nav-list--bar > .nav-item:nth-of-type(2) > .nav-link {
    width: 7rem;
  }

  .nav-list--bar > .nav-item:nth-of-type(3) > .nav-link,
  .nav-list--bar > .nav-item:nth-of-type(5) > .nav-link {
    width: 5.25rem;
  }

  .nav-list--bar > .nav-item:nth-of-type(4) > .nav-link {
    width: 8.25rem;
  }

  /* Soft gel pill that stretches between menu items */
  .nav-liquid {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 0;
    height: 0;
    /* Keep a true capsule at every size — no peanut / multi-blob fills */
    border-radius: 9999px;
    background-color: var(--color-accent);
    background-image: none;
    pointer-events: none;
    opacity: 0;
    transform: translate3d(0, 0, 0);
    transform-origin: center center;
    /* No motion until the first position is set, or refresh slides the pill in from 0. */
    transition: none;
    will-change: transform, width, height;
  }

  .nav-list--bar.is-liquid-ready .nav-liquid {
    transition:
      transform 0.45s cubic-bezier(0.34, 1.4, 0.64, 1),
      width 0.45s cubic-bezier(0.34, 1.4, 0.64, 1),
      height 0.45s cubic-bezier(0.45, 0.1, 0.25, 1),
      opacity 0.2s var(--ease-out),
      background-color var(--duration-fast) var(--ease-out);
  }

  .nav-liquid.is-visible {
    opacity: 1;
  }

  .nav-list--bar .nav-link {
    padding: 8px 16px;
    /* Slightly larger than the shared nav token — top bar only */
    font-size: calc(var(--nav-font-size) + 2px);
    min-height: 46px;
    white-space: nowrap;
    justify-content: center;
    gap: 0;
    position: relative;
    z-index: 1;
  }

  /* Liquid handles the fill — clear per-link backgrounds on the bar */
  .nav-list--bar.has-nav-liquid > .nav-item > .nav-link {
    background-color: transparent;
    transition:
      color 0.28s var(--ease-out),
      background-color 0.28s var(--ease-out);
  }

  .nav-list--bar.has-nav-liquid > .nav-item > .nav-link:hover,
  .nav-list--bar.has-nav-liquid > .nav-item > .nav-link.is-active,
  .nav-list--bar.has-nav-liquid > .nav-item > .nav-link.is-active:hover {
    background-color: transparent;
  }

  .nav-list--bar.has-nav-liquid > .nav-item > .nav-link.is-liquid-on {
    color: var(--color-accent-contrast);
  }

  /* Current page stays readable after the pill slides to another item. */
  .nav-list--bar.has-nav-liquid > .nav-item > .nav-link.is-active:not(.is-liquid-on) {
    color: var(--color-accent-dark);
  }

  .site-header--over-hero:not(.site-header--scrolled) .nav-list--bar .nav-link:hover {
    background-color: var(--color-accent-soft);
    color: var(--color-accent-dark);
  }

  .site-header--over-hero:not(.site-header--scrolled)
    .nav-list--bar.has-nav-liquid
    > .nav-item
    > .nav-link:hover {
    background-color: transparent;
  }

  .site-header--over-hero:not(.site-header--scrolled)
    .nav-list--bar.has-nav-liquid
    > .nav-item
    > .nav-link.is-liquid-on {
    color: var(--color-accent-contrast);
    background-color: transparent;
  }

  .site-header--over-hero:not(.site-header--scrolled) .nav-list--bar .nav-link.is-active {
    background-color: var(--color-accent);
    color: var(--color-accent-contrast);
  }

  .site-header--over-hero:not(.site-header--scrolled)
    .nav-list--bar.has-nav-liquid
    > .nav-item
    > .nav-link.is-active {
    background-color: transparent;
  }

  /* Desktop bar dropdown for curriculum */
  .nav-list--bar .nav-submenu {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 180px;
    padding: 12px 10px;
    margin-top: 0;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
  }

  .nav-list--bar .nav-item--has-sub:hover > .nav-submenu,
  .nav-list--bar .nav-item--has-sub:focus-within > .nav-submenu {
    display: block;
  }

  .nav-list--bar .nav-item--has-sub:hover .nav-chevron,
  .nav-list--bar .nav-item--has-sub:focus-within .nav-chevron {
    transform: translateY(0.05em) rotate(-135deg);
  }

  .nav-list--bar .nav-submenu .nav-link {
    white-space: nowrap;
    justify-content: flex-start;
    padding: 12px 14px;
    min-height: 48px;
    border-radius: var(--radius-md);
  }

  .nav-list--bar .nav-submenu .nav-link:hover,
  .nav-list--bar .nav-submenu .nav-link.is-active {
    color: var(--color-accent-dark);
    background-color: var(--color-accent-soft);
  }

  .site-sidebar {
    width: 340px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-liquid,
  .nav-list--bar.is-liquid-ready .nav-liquid {
    transition:
      transform 0.01ms linear,
      width 0.01ms linear,
      height 0.01ms linear,
      opacity 0.01ms linear;
  }
}

@media (min-width: 1280px) {
  .nav-list--bar {
    gap: 14px;
  }
}

/* ----- Site footer (fixed black — not tied to page theme) ----- */
/* Three tiers: brand+nav | campus columns | copyright */
.site-footer {
  background-color: var(--color-bg-footer);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--spacing-xl);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer a:hover {
  /* Lighten on dark footer instead of using theme accent */
  color: #ffffff;
}

/* Top tier — logo left, horizontal nav right */
.site-footer__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md) var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
}

.site-footer__brand {
  display: inline-block;
  line-height: 0;
  flex-shrink: 0;
}

.site-footer__brand:hover {
  opacity: 0.9;
}

.site-footer__logo {
  display: block;
  height: 48px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
}

.site-footer__nav {
  min-width: 0;
}

.site-footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer__nav-item {
  display: flex;
  align-items: center;
}

/* Pipe separators between nav labels (match reference footer) */
.site-footer__nav-item:not(:last-child)::after {
  content: "|";
  margin-inline: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.35);
  font-size: var(--font-size-xs);
  line-height: 1;
  pointer-events: none;
}

.site-footer__nav-item a {
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

/* Middle tier — equal campus columns (no horizontal dividers) */
.site-footer__campuses {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: 1fr;
  padding-block: var(--spacing-md);
}

.site-footer__campus-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-xs);
}

.site-footer__campus-address,
.site-footer__campus-tel {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.7);
}

.site-footer__campus-tel {
  margin-top: var(--spacing-xs);
}

.site-footer__campus-tel a {
  color: rgba(255, 255, 255, 0.7);
}

.site-footer__campus-tel a:hover {
  color: #ffffff;
}

/* Bottom tier — copyright + discreet admin entry */
.site-footer__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-lg);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
  text-align: left;
}

.site-footer__meta-text {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
}

/* Quiet admin login entry — links to /admin/ (Firebase Auth) */
.site-footer__admin {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0.35rem 0.75rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition:
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.site-footer__admin:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.55);
  background-color: rgba(255, 255, 255, 0.08);
}

@media (min-width: 768px) {
  .site-footer__logo {
    height: 56px;
    max-width: 260px;
  }

  .site-footer__campuses {
    /* Two campuses — equal columns like the reference three-column layout */
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

/* Curriculum path tiles (home + curriculum pages) */
.path-tile {
  display: block;
  padding: var(--spacing-xl);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition:
    border-color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.path-tile:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: inherit;
}

.path-tile__label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--spacing-sm);
}

.path-tile__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-sm);
}

.path-tile__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* Right-side floating menu — pill track with a sliding circular badge. */
.float-menu {
  --float-badge-size: 36px;
  --float-badge-inset: 6px;
  --float-switch-duration: 280ms;
  /* Resting track — fixed cool gray from brand reference (not theme-tied). */
  --float-off: #CBCDD4;
  /* Active / hover — always vivid orange, not tied to the site theme accent. */
  --float-on: var(--palette-orange);
  --float-on-text: #ffffff;

  position: fixed;
  top: 7.5rem;
  right: var(--spacing-md);
  z-index: var(--z-fixed);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  /* Slightly narrower than the previous 9.75rem track. */
  width: 8.5rem;
}

/* Desktop keeps all items visible; the FAB toggle is mobile-only. */
.float-menu__panel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.float-menu__toggle {
  display: none;
}

.float-menu__item {
  position: relative;
  display: block;
  box-sizing: border-box;
  min-height: 48px;
  padding: var(--float-badge-inset);
  /* Leave room for the badge on the left while "off". */
  padding-left: calc(var(--float-badge-inset) + var(--float-badge-size) + 8px);
  padding-right: 14px;
  border-radius: var(--radius-full);
  background-color: var(--float-off);
  /* Stronger than --shadow-md so the fixed menu lifts clearly off the page. */
  box-shadow:
    0 4px 10px rgba(34, 34, 34, 0.12),
    0 10px 24px rgba(34, 34, 34, 0.14);
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  text-decoration: none;
  overflow: hidden;
  transition:
    background-color var(--float-switch-duration) var(--ease-out),
    color var(--float-switch-duration) var(--ease-out),
    padding var(--float-switch-duration) var(--ease-out),
    box-shadow var(--duration-fast) var(--ease-out);
}

.float-menu__badge {
  position: absolute;
  top: 50%;
  left: var(--float-badge-inset);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--float-badge-size);
  height: var(--float-badge-size);
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  color: var(--color-gray-700);
  /* Soft drop shadow so the badge lifts off the gray track. */
  box-shadow:
    inset 0 0 0 1px var(--color-border-light),
    0 2px 6px rgba(34, 34, 34, 0.14),
    0 4px 10px rgba(34, 34, 34, 0.1);
  transform: translateY(-50%);
  transition:
    left var(--float-switch-duration) var(--ease-out),
    color var(--float-switch-duration) var(--ease-out);
}

.float-menu__label {
  display: flex;
  align-items: center;
  min-height: var(--float-badge-size);
  white-space: nowrap;
}

/* Hover / keyboard focus — badge slides right like a switch turning on. */
.float-menu__item:hover,
.float-menu__item:focus-visible {
  background-color: var(--float-on);
  color: var(--float-on-text);
  padding-left: 14px;
  padding-right: calc(var(--float-badge-inset) + var(--float-badge-size) + 8px);
  box-shadow:
    0 6px 14px rgba(34, 34, 34, 0.16),
    0 14px 32px rgba(34, 34, 34, 0.18);
  outline: none;
}

.float-menu__item:hover .float-menu__badge,
.float-menu__item:focus-visible .float-menu__badge {
  left: calc(100% - var(--float-badge-inset) - var(--float-badge-size));
  color: var(--float-on);
}

/* KakaoTalk inquiry — active state is brand yellow + black (fixed, not theme). */
.float-menu__item--kakao {
  --float-on: #FEE500;
  --float-on-text: #191919;
}

.float-menu__item--kakao:hover .float-menu__badge,
.float-menu__item--kakao:focus-visible .float-menu__badge {
  /* Icon stays dark on the white badge against the yellow track. */
  color: #191919;
}

/* Consult — active orange locked to the brand letter color (#FF6100), not site theme. */
.float-menu__item--consult {
  --float-on: #FF6100;
  --float-on-text: #ffffff;
}

/* Campus links — active state is fixed Naver green from the reference swatch. */
.float-menu__item--naver {
  --float-on: #01C73C;
  --float-on-text: #ffffff;
}

@media (prefers-reduced-motion: reduce) {
  .float-menu__item,
  .float-menu__badge,
  .float-menu__toggle,
  .float-menu__panel .float-menu__item {
    transition: none;
  }
}

/*
 * Phone + tablet: one FAB; click expands to the full labeled pill menu.
 * Mounted site-wide via app.js → components.css.
 */
@media (max-width: 1023px) {
  .float-menu {
    --float-badge-size: 36px;
    --float-badge-inset: 6px;
    top: auto;
    bottom: var(--spacing-md);
    right: var(--spacing-sm);
    width: 8.5rem;
    align-items: flex-end;
    gap: 10px;
  }

  .float-menu__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    padding: 0;
    border: 0;
    border-radius: var(--radius-full);
    background-color: #FF6100;
    color: #ffffff;
    cursor: pointer;
    box-shadow:
      0 4px 10px rgba(34, 34, 34, 0.14),
      0 10px 24px rgba(34, 34, 34, 0.16);
    transition:
      transform var(--float-switch-duration) var(--ease-out),
      background-color var(--float-switch-duration) var(--ease-out),
      box-shadow var(--duration-fast) var(--ease-out);
  }

  .float-menu__toggle .float-menu__glyph {
    width: 22px;
    height: 22px;
  }

  .float-menu__toggle:focus-visible {
    outline: 2px solid #FF6100;
    outline-offset: 3px;
  }

  .float-menu.is-open .float-menu__toggle {
    /* Plus rotates into an X while the panel is open. */
    transform: rotate(45deg);
    background-color: var(--color-gray-700);
  }

  .float-menu__panel {
    display: flex;
    flex-direction: column-reverse;
    align-items: stretch;
    width: 100%;
    gap: 10px;
    /* Collapsed: hide the four shortcuts until the FAB is tapped. */
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    transform: translateY(8px);
    transition:
      max-height var(--float-switch-duration) var(--ease-out),
      opacity var(--float-switch-duration) var(--ease-out),
      transform var(--float-switch-duration) var(--ease-out);
  }

  .float-menu.is-open .float-menu__panel {
    max-height: 22rem;
    opacity: 1;
    overflow: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  /* Expanded items keep the desktop pill look (label + sliding badge). */
  .float-menu__item {
    width: 100%;
    min-height: 48px;
    height: auto;
    padding: var(--float-badge-inset);
    padding-left: calc(var(--float-badge-inset) + var(--float-badge-size) + 8px);
    padding-right: 14px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background-color: var(--float-off);
    box-shadow:
      0 4px 10px rgba(34, 34, 34, 0.12),
      0 10px 24px rgba(34, 34, 34, 0.14);
    font-size: var(--font-size-sm);
  }

  .float-menu__label {
    position: static;
    display: flex;
    align-items: center;
    width: auto;
    height: auto;
    min-height: var(--float-badge-size);
    margin: 0;
    padding: 0;
    overflow: visible;
    clip: auto;
    white-space: nowrap;
    border: 0;
  }

  .float-menu__badge {
    top: 50%;
    left: var(--float-badge-inset);
    width: var(--float-badge-size);
    height: var(--float-badge-size);
    transform: translateY(-50%);
    background-color: var(--color-white);
    color: var(--color-gray-700);
    box-shadow:
      inset 0 0 0 1px var(--color-border-light),
      0 2px 6px rgba(34, 34, 34, 0.14),
      0 4px 10px rgba(34, 34, 34, 0.1);
  }

  .float-menu__item:hover,
  .float-menu__item:focus-visible {
    background-color: var(--float-on);
    color: var(--float-on-text);
    padding-left: 14px;
    padding-right: calc(var(--float-badge-inset) + var(--float-badge-size) + 8px);
    box-shadow:
      0 6px 14px rgba(34, 34, 34, 0.16),
      0 14px 32px rgba(34, 34, 34, 0.18);
  }

  .float-menu__item:hover .float-menu__badge,
  .float-menu__item:focus-visible .float-menu__badge {
    left: calc(100% - var(--float-badge-inset) - var(--float-badge-size));
    background-color: var(--color-white);
    color: var(--float-on);
  }

  .float-menu__item--kakao:hover .float-menu__badge,
  .float-menu__item--kakao:focus-visible .float-menu__badge {
    color: #191919;
  }

  .float-menu__item .float-menu__glyph {
    width: 16px;
    height: 16px;
  }
}