/* ============================================
   FUBAO COMPONENTS — nav, buttons, cards, hero, footer…
============================================ */

/* ==================== TOP BAR (brand strip above nav, BHC-style) ==================== */
.nav-topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--topbar-height);
  background: var(--color-primary);
  z-index: 101;
}

/* ==================== NAVIGATION ==================== */
.nav {
  position: fixed;
  top: var(--topbar-height); left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: var(--color-surface);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.nav-brand .mascot-mark { width: 36px; height: 36px; flex-shrink: 0; }

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

.nav-links a {
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
  position: relative;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--color-primary-dark); }

.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-primary-dark);
  border-radius: var(--radius-full);
}

.nav-actions { display: flex; align-items: center; gap: var(--space-4); }

.nav-actions .nav-cta { display: none; }

.nav-hamburger {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-actions .nav-cta { display: inline-flex; }
  .nav-hamburger { display: none; }
}

/* Mobile drawer */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  z-index: 98;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.nav-overlay.is-visible { opacity: 1; pointer-events: auto; }

.nav-drawer {
  position: fixed;
  top: 0; right: 0;
  bottom: 0;
  width: min(320px, 82vw);
  background: var(--color-surface);
  z-index: 99;
  transform: translateX(100%);
  transition: transform var(--transition-slow) cubic-bezier(0.16,1,0.3,1);
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
}
.nav-drawer.is-open { transform: translateX(0); }

.nav-drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-8);
}

.nav-drawer-close {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-2xl);
  color: var(--color-text-muted);
}

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: auto;
}

.nav-drawer-links a {
  padding: var(--space-4) 0;
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-xl);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 1px solid var(--color-border);
}

.nav-drawer-links a[aria-current="page"] { color: var(--color-primary-dark); }

.nav-drawer-social {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-6) 0;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  white-space: nowrap;
  min-height: 44px;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-base);
  transition: transform var(--transition-spring), background var(--transition-base), box-shadow var(--transition-base);
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: #4A3820;
  color: #fff;
  box-shadow: var(--shadow-md);
}
.btn-primary:hover { background: #3A2B18; transform: translateY(-2px); }

.btn-secondary {
  background: transparent;
  color: #4A3820;
  border: 2px solid #4A3820;
}
.btn-secondary:hover { background: var(--color-primary-light); transform: translateY(-2px); }

.btn-dark {
  background: #4A3820;
  color: #fff;
}
.btn-dark:hover { background: #3A2B18; transform: translateY(-2px); }

.btn-block { width: 100%; }

@media (min-width: 480px) {
  .btn-block { width: auto; }
}

/* ==================== BADGE / PILL ==================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  background: #4A3820;
  color: #fff;
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-xs);
  letter-spacing: 0.03em;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.badge--soft {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
  font-weight: var(--weight-semibold);
}

/* ==================== HERO SLIDER (BHC-style: big banner, its own width, not tied to the content grid) ==================== */
.hero-slider {
  position: relative;
  background: var(--color-surface);
  padding: calc(var(--nav-height) + var(--topbar-height) + var(--space-5)) 0 var(--space-5);
}

/* Own wide container — deliberately NOT the shared .container, so this banner reads
   bigger than the page's normal content width and never has to line up with the
   sections below it. */
.hero-slider-container {
  width: 100%;
  max-width: 1760px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 4rem);
}

/* Stage sets the box size; NOT clipped, so arrows/dots can sit outside the rounded corners.
   Reference asset size: 1440 x 652 (matches the BHC-style banner proportions). */
.hero-slider-viewport {
  position: relative;
  aspect-ratio: 1440 / 652;
}

/* Track is the clipped, rounded card that actually holds the sliding photos */
.hero-slider-track {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 1024px) {
  .hero-slider-track { border-radius: var(--radius-xl); }
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 600ms ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition: none; }
}

/* Slide variant: pure photo banner, no text overlay */
.hero-slide--photo {
  background-size: cover;
  background-position: center;
}

/* Arrows — bare icon only, no circle/fill/border. Detached from the photo with a real
   gap (the section gets extra side gutter below so they never crowd the image edge).
   Hidden on mobile (swipe + dots cover it), shown from tablet up where there's room beside the card. */
.hero-slider-arrow {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: rgba(0, 0, 0, 0.3);
  font-size: 2rem;
  line-height: 1;
  z-index: 5;
  transition: color var(--transition-fast);
}
.hero-slider-arrow:hover { color: rgba(0, 0, 0, 0.55); }
.hero-slider-arrow--prev { left: -40px; }
.hero-slider-arrow--next { right: -40px; }

@media (min-width: 768px) {
  .hero-slider-arrow { display: flex; }
}

@media (min-width: 1024px) {
  .hero-slider-arrow { font-size: 2.5rem; }
  .hero-slider-arrow--prev { left: -48px; }
  .hero-slider-arrow--next { right: -48px; }
}

/* Dots (active = star, BHC-style) — sit BELOW the image, never overlaid on the promo text */
.hero-slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.hero-slider-dot {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.hero-slider-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border-strong);
}

.hero-slider-dot.is-active::before {
  content: "\2605";
  width: auto;
  height: auto;
  border-radius: 0;
  box-shadow: none;
  background: none;
  color: var(--color-primary-dark);
  font-size: 16px;
  line-height: 1;
}

/* ==================== SECTION WAVE BACKGROUND (BHC motif) ====================
   The wave art IS the background — a single background-image on the section itself,
   no separate background-color, no extra div/layer. The art's own solid gold fill
   (below its scalloped top edge) covers the rest of the section as it stretches. */
.section--wave-bg {
  position: relative;
  overflow: hidden;
  margin-top: var(--space-10);
  padding-top: calc(var(--space-16) + 70px);
  background-image: url("../images/fubao1312xe2.svg");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
}

@media (min-width: 1024px) {
  .section--wave-bg { padding-top: calc(var(--space-24) + 100px); }
}

/* ==================== ASYMMETRIC PRODUCT GRID ==================== */
.product-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 82%;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-2);
  scrollbar-width: none;
}
.product-grid::-webkit-scrollbar { display: none; }

.product-card {
  scroll-snap-align: start;
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  color: #fff;
  isolation: isolate;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,26,26,0) 40%, rgba(26,26,26,0.78) 100%);
  z-index: 1;
}

.product-card img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  z-index: 0;
}

.product-card:hover img { transform: scale(1.05); }

.product-card > * { position: relative; z-index: 2; }

.product-card .badge { position: absolute; top: var(--space-4); left: var(--space-4); z-index: 3; }

.product-card-name {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-xl);
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.product-card-price {
  font-family: var(--font-sans);
  font-weight: var(--weight-black);
  font-size: var(--text-2xl);
  color: var(--color-primary);
}

.product-card--wide { grid-auto-columns: 82%; }

@media (min-width: 1024px) {
  .product-grid {
    grid-auto-flow: unset;
    grid-template-columns: 1.7fr 1fr 1fr 1fr;
    overflow: visible;
    height: 340px;
  }
  .product-card { min-height: unset; height: 100%; }
}

/* ==================== WHY FUBAO (feature list, asymmetric) ==================== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

.why-visual {
  display: flex;
  justify-content: center;
}

.why-visual .mascot-illustration { width: min(280px, 60vw); animation: float 4s ease-in-out infinite; }

.mascot-illustration .mascot-photo {
  display: block;
  width: 100%;
  height: auto;
  transform: scaleX(-1);
}

.why-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.why-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}
.why-item:first-child { padding-top: 0; }
.why-item:last-child { border-bottom: none; }

.why-title {
  font-size: var(--text-lg);
  text-transform: uppercase;
  color: #4A3820;
  margin-bottom: var(--space-1);
}

.why-body {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

@media (min-width: 1024px) {
  .why-grid { grid-template-columns: 0.8fr 1.2fr; gap: var(--space-16); }
}

/* ==================== SOCIAL / MOMENTS CAROUSEL ==================== */
.carousel {
  position: relative;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 72%;
  gap: var(--space-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-2);
}
.carousel-track::-webkit-scrollbar { display: none; }

@media (min-width: 768px) {
  .carousel-track { grid-auto-columns: 30%; }
}
@media (min-width: 1024px) {
  .carousel-track { grid-auto-columns: 23%; }
}

.carousel-slide {
  scroll-snap-align: start;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-surface-warm);
}

.carousel-slide img { width: 100%; height: 100%; object-fit: cover; }

.carousel-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-play span {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.92);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-red);
  font-size: var(--text-lg);
  box-shadow: var(--shadow-md);
}

.carousel-nav {
  display: none;
  gap: var(--space-3);
  justify-content: flex-end;
  margin-top: var(--space-5);
}

.carousel-nav-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition-fast);
}
.carousel-nav-btn:hover { background: var(--color-primary-light); }

@media (min-width: 768px) {
  .carousel-nav { display: flex; }
}

/* ==================== ORDER / CTA STRIP ==================== */
.order-strip {
  text-align: center;
  padding: var(--space-5) var(--space-6);
}

@media (min-width: 768px) {
  .order-strip { padding: var(--space-8) var(--space-16); }
}

.order-strip-title { color: #4A3820; text-transform: uppercase; font-size: var(--text-2xl); margin-bottom: -1rem; }

@media (min-width: 768px) { .order-strip-title { font-size: var(--text-3xl); } }

.order-strip-sub { color: var(--color-text-muted); margin-bottom: var(--space-8); }

/* Delivery-app cards — image on top (official app banner), name below.
   Shared by index.html's "Đặt hàng ngay" and contact.html's "Đặt hàng qua app". */
.app-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  max-width: 640px;
  margin: 0 auto var(--space-8);
}

@media (min-width: 480px) {
  .app-grid { grid-template-columns: repeat(4, 1fr); }
}

.app-card {
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.app-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.app-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.app-card-name {
  padding: var(--space-3);
  text-align: center;
  color: var(--color-text);
  font-weight: var(--weight-semibold);
  font-size: clamp(0.75rem, 3vw, 0.875rem);
}

/* ==================== MENU CARD (menu.html) ==================== */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .menu-grid { grid-template-columns: repeat(3, 1fr); }
}

.menu-card {
  background: #FFD700;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.menu-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.menu-card-media { position: relative; aspect-ratio: 1 / 1; }
.menu-card-media img { width: 100%; height: 100%; object-fit: cover; }
.menu-card-media .badge { position: absolute; top: var(--space-3); right: var(--space-3); }

.menu-card-body { padding: var(--space-5); }

.menu-card-name { font-size: var(--text-xl); text-transform: uppercase; color: #4A3820; margin-bottom: var(--space-2); }

.menu-card-desc {
  color: #4A3820;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.menu-card-price {
  font-family: var(--font-sans);
  font-weight: var(--weight-black);
  font-size: var(--text-lg);
  color: #4A3820;
}

.menu-card--combo { padding: var(--space-6); }
.menu-card--combo .badge--soft { margin-bottom: var(--space-4); width: fit-content; }
.menu-card--combo .menu-card-name {
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.menu-card--combo .menu-card-desc { margin-bottom: var(--space-5); }

/* Simple list row style, used for "Ăn Chơi Chơi" small items */
.menu-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
}

@media (min-width: 640px) {
  .menu-list { grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
}

.menu-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.menu-list-name { font-weight: var(--weight-bold); text-transform: uppercase; color: #4A3820; }
.menu-list-price { font-family: var(--font-sans); font-weight: var(--weight-bold); color: var(--color-primary-dark); }

/* Filter tabs */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: var(--space-1);
  margin-bottom: var(--space-10);
}
.filter-tabs::-webkit-scrollbar { display: none; }

.filter-tab {
  flex-shrink: 0;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 44px;
}

.filter-tab.is-active {
  background: #4A3820;
  border-color: #4A3820;
  color: #fff;
}

[data-menu-group] { margin-top: var(--space-16); }
[data-menu-group]:first-of-type { margin-top: 0; }

/* Món Chính: smaller cards, 4 per row so the whole category fits one line */
.menu-grid--main { grid-template-columns: repeat(2, 1fr); }

@media (min-width: 640px) {
  .menu-grid--main { grid-template-columns: repeat(4, 1fr); }
}

/* ==================== VALUES (about.html) ==================== */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

.value-card {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.value-index {
  font-family: var(--font-sans);
  font-weight: var(--weight-black);
  font-size: var(--text-4xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-3);
  line-height: 1;
}

.value-title { font-size: var(--text-xl); text-transform: uppercase; color: #4A3820; margin-bottom: var(--space-2); }
.value-body { color: var(--color-text-muted); line-height: var(--leading-relaxed); }

/* ==================== CONTACT ==================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: var(--space-16); }
}

.info-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-4);
}

.info-label { font-weight: var(--weight-bold); margin-bottom: var(--space-1); }
.info-value { color: var(--color-text-muted); font-size: var(--text-sm); line-height: var(--leading-relaxed); }

.map-frame {
  width: 100%;
  height: 250px;
  border: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

@media (min-width: 1024px) {
  .map-frame { height: 100%; min-height: 320px; }
}

/* ==================== FOOTER ==================== */
.footer {
  background: #4A3820;
  color: rgba(255,255,255,0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-xl);
  color: #fff;
  margin-bottom: var(--space-3);
}

.footer-tagline { font-size: var(--text-sm); max-width: 32ch; line-height: var(--leading-relaxed); }

.footer-heading {
  color: #fff;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a { font-size: var(--text-sm); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-primary); }

.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-2); }

.social-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #1A1A1A;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-base);
  transition: transform var(--transition-fast);
}
.social-btn:hover { transform: translateY(-3px); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ==================== FLOATING BANNER / BACK TO TOP ==================== */
.floating-banner {
  position: fixed;
  z-index: 90;
  bottom: 0; left: 0; right: 0;
  height: 56px;
  display: flex;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 16px rgba(26,26,26,0.08);
}

.floating-banner-order {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: #4A3820;
  color: #fff;
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
}
.floating-banner-order:hover { background: #3A2B18; }

.floating-banner-top {
  width: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.floating-banner-top.is-visible { opacity: 1; pointer-events: auto; }

@media (min-width: 768px) {
  .floating-banner {
    top: auto; left: auto;
    right: var(--space-6);
    bottom: var(--space-8);
    height: auto;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }
  .floating-banner-order {
    flex: none;
    width: 68px; height: 68px;
    border-radius: 50%;
    flex-direction: column;
    font-family: var(--font-sans);
    font-size: 11px;
    line-height: 1.15;
    letter-spacing: 0;
    text-align: center;
    gap: 2px;
  }
  .floating-banner-top {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-text);
    font-family: var(--font-sans);
  }
}


/* ==================== MASCOT ==================== */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}