/* ═══════════════════════════════════════════════════════════
   24By7Snacks — Navbar Styles
   ═══════════════════════════════════════════════════════════ */

/* ── Sticky Navbar ─────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px clamp(20px, 4vw, 60px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  /* Always fully transparent — no fill ever */
  background: transparent;
  transition: box-shadow 0.4s ease, transform 0.3s ease;
  border-bottom: none;
  animation: slide-down 0.4s ease forwards;
}

/* On scroll: only a faint bottom gradient to visually anchor the bar */
#navbar.scrolled {
  background: transparent;
  box-shadow: none;
}

#navbar.nav-hidden {
  transform: translateY(-100%) !important;
}

/* ── Logo ──────────────────────────────────────────────── */
.nav-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s ease;
  flex-shrink: 0;
}

.nav-logo:hover {
  animation: bounce-logo 0.4s ease;
}

.logo-badge {
  font-family: var(--font-display);
  font-size: 0.65rem;
  background: var(--yellow);
  color: #0A0A0A;
  padding: 2px 10px;
  border-radius: 50px;
  letter-spacing: 1px;
  line-height: 1.6;
  transform: translateY(2px);
  display: inline-block;
}

.logo-main {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 3px;
}

.logo-main .snacks-s { color: var(--white); }
.logo-main .snacks-o { 
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  position: relative;
}
.logo-main .snacks-o::after {
  content: '🍪';
  font-size: 1.1rem;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.logo-main .cookie-icon {
  font-size: 1.2rem;
  display: inline-block;
  vertical-align: middle;
  margin: 0 1px;
}

/* ── Nav Links ─────────────────────────────────────────── */
.brand-logo-img {
  height: 90px;
  width: auto;
  object-fit: contain;
  background: transparent;
  padding-left: 16px;
  padding-right: 24px;
  /* Inverted to white for legibility on any bg */
  filter: invert(1) contrast(1.3) saturate(1.1);
  transform: perspective(500px) translateZ(5px);
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.brand-logo-img:hover {
  transform: scale(1.04) perspective(500px) translateZ(10px);
}

.footer-logo .brand-logo-img {
  height: 90px;
  padding-left: 0;
  padding-right: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 36px);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color 0.25s ease;
  position: relative;
  /* No shadow for fully transparent look */
  text-shadow: none;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transition: transform 0.25s ease;
  border-radius: 2px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--yellow);
  text-shadow: none;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* staggered fade-in */
.nav-links li { opacity: 0; animation: fade-in 0.5s ease forwards; }
.nav-links li:nth-child(1) { animation-delay: 0.5s; }
.nav-links li:nth-child(2) { animation-delay: 0.6s; }
.nav-links li:nth-child(3) { animation-delay: 0.7s; }
.nav-links li:nth-child(4) { animation-delay: 0.8s; }
.nav-links li:nth-child(5) { animation-delay: 0.9s; }

/* ── Nav Right Actions ─────────────────────────────────── */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-search-btn {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.85);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.25s ease;
  /* Frosted ring visible on any background */
  box-shadow: none;
}

.nav-search-btn:hover {
  background: rgba(255,255,255,0.22);
  color: var(--white);
  box-shadow: none;
}

.nav-cart-btn {
  background: var(--yellow);
  color: #0A0A0A;
  border: none;
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s var(--ease-spring);
  position: relative;
}

.nav-cart-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,214,0,0.4);
}

.cart-count {
  background: #0A0A0A;
  color: var(--yellow);
  font-size: 0.7rem;
  font-weight: 900;
  min-width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.cart-count.bump {
  animation: scale-pop 0.3s var(--ease-spring);
}

/* ── Hamburger (Mobile) ────────────────────────────────── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
  /* No shadow */
  filter: none;
}

.nav-hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Mobile Nav Overlay ────────────────────────────────── */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-overlay a {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--white);
  text-decoration: none;
  transition: color 0.2s ease;
}

.mobile-nav-overlay a:hover {
  color: var(--yellow);
}

/* ── Cart Drawer ───────────────────────────────────────── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(440px, 100vw);
  background: var(--bg-secondary);
  z-index: 1200;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-spring);
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(255,255,255,0.08);
}

.cart-drawer.open {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cart-drawer-header h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--white);
}

.cart-close-btn {
  background: rgba(255,255,255,0.08);
  border: none;
  color: var(--white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.cart-close-btn:hover {
  background: rgba(255,255,255,0.15);
}

.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.06);
}

.cart-item-emoji {
  font-size: 44px;
  flex-shrink: 0;
  width: 56px;
  text-align: center;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.cart-item-variant {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.qty-btn {
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--white);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease;
}

.qty-btn:hover { background: rgba(255,255,255,0.2); }

.qty-display {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  min-width: 20px;
  text-align: center;
}

.cart-item-price {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--yellow);
  flex-shrink: 0;
}

.cart-remove-btn {
  background: none;
  border: none;
  color: rgba(255,255,255,0.3);
  cursor: pointer;
  font-size: 1.1rem;
  transition: color 0.2s ease;
  padding: 4px;
  line-height: 1;
}

.cart-remove-btn:hover { color: var(--red); }

.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 24px;
  text-align: center;
  color: rgba(255,255,255,0.4);
}

.cart-empty-state .empty-emoji {
  font-size: 60px;
  display: block;
}

.cart-empty-state p {
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.cart-empty-state span {
  font-size: 0.9rem;
  opacity: 0.6;
}

.cart-drawer-footer {
  padding: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-total-label {
  font-family: var(--font-body);
  font-weight: 700;
  color: rgba(255,255,255,0.6);
}

.cart-total-amount {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--yellow);
}

.cart-savings {
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 700;
  text-align: center;
}

.checkout-btn {
  width: 100%;
  padding: 18px;
  background: var(--yellow);
  color: #0A0A0A;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s var(--ease-spring);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-yellow);
}

/* ── Search Bar ────────────────────────────────────────── */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.95);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 120px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(20px);
}

.search-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.search-overlay-inner {
  width: min(600px, 90vw);
}

.search-overlay input {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 20px 24px;
  font-size: 1.4rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
}

.search-overlay input:focus {
  border-color: var(--yellow);
  background: rgba(255,255,255,0.1);
}

.search-overlay input::placeholder {
  color: rgba(255,255,255,0.3);
}

.search-close {
  margin-top: 20px;
  color: rgba(255,255,255,0.4);
  cursor: pointer;
  font-size: 0.9rem;
  text-align: center;
}

/* ── Responsive Navbar ─────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 500px) {
  #navbar { padding: 14px 20px; }
  .logo-main { font-size: 1.25rem; }
}