/* ═══════════════════════════════════════════
   CARIÑO — Shared Components
   Navbar, Footer, Common Elements
   ═══════════════════════════════════════════ */

/* ══════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: all var(--transition-medium);
}

.navbar.scrolled {
  background: rgba(253, 248, 240, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 1rem 0;
  box-shadow: 0 2px 30px rgba(44, 44, 44, 0.05);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 0.2em;
  color: var(--deep-charcoal);
  font-weight: 700;
  position: relative;
}

.nav-brand span {
  color: var(--champagne);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--charcoal);
  font-weight: 400;
  position: relative;
  padding: 0.3rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--champagne);
  transition: width var(--transition-medium);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--champagne);
}

/* Cart Icon */
.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-cart svg {
  width: 22px;
  height: 22px;
  stroke: var(--charcoal);
  fill: none;
  stroke-width: 1.5;
  transition: var(--transition-fast);
}

.nav-cart:hover svg {
  stroke: var(--champagne);
}

.nav-cart-count {
  position: absolute;
  top: -2px;
  right: -6px;
  width: 18px;
  height: 18px;
  background: var(--champagne);
  color: var(--deep-charcoal);
  border-radius: var(--radius-full);
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}

.nav-cart-count.visible {
  opacity: 1;
  transform: scale(1);
}

.nav-cart-count.pulse {
  animation: cartPulse 0.5s var(--ease-bounce);
}

@keyframes cartPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.nav-toggle span {
  width: 24px;
  height: 1.5px;
  background: var(--charcoal);
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile Menu */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(253, 248, 240, 0.98);
  backdrop-filter: blur(30px);
  z-index: 999;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.nav-mobile-overlay.active {
  display: flex;
  opacity: 1;
}

.nav-mobile-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.nav-mobile-links a {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--charcoal);
  letter-spacing: 0.1em;
  transition: var(--transition-fast);
}

.nav-mobile-links a:hover {
  color: var(--champagne);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }
}


/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */

.footer {
  background: var(--deep-charcoal);
  color: var(--cream);
  padding: var(--space-xl) 0 var(--space-md);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--champagne), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--cream);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-sm);
}

.footer-brand h3 span {
  color: var(--champagne);
}

.footer-brand p {
  color: var(--light-gray);
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.8;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--champagne);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-col a {
  color: var(--light-gray);
  font-size: 0.85rem;
  transition: var(--transition-fast);
  position: relative;
  display: inline-block;
}

.footer-col a:hover {
  color: var(--cream);
  padding-left: 8px;
}

.footer-newsletter {
  margin-top: var(--space-sm);
}

.footer-newsletter .newsletter-input {
  display: flex;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition-fast);
}

.footer-newsletter .newsletter-input:focus-within {
  border-color: var(--champagne);
}

.footer-newsletter input {
  flex: 1;
  padding: 0.8rem 1rem;
  background: rgba(255,255,255,0.05);
  color: var(--cream);
  font-size: 0.85rem;
}

.footer-newsletter input::placeholder {
  color: var(--light-gray);
}

.footer-newsletter button {
  padding: 0.8rem 1.2rem;
  background: var(--champagne);
  color: var(--deep-charcoal);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.footer-newsletter button:hover {
  background: var(--champagne-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--light-gray);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-gray);
  transition: all var(--transition-fast);
  font-size: 0.9rem;
}

.footer-social a:hover {
  border-color: var(--champagne);
  color: var(--champagne);
  transform: translateY(-3px);
  box-shadow: 0 4px 15px var(--champagne-glow);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}


/* ══════════════════════════════════════
   SECTION HEADER (Reusable)
   ══════════════════════════════════════ */

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header .overline {
  display: block;
}

.section-header h2 {
  margin-bottom: var(--space-xs);
}

.section-header p {
  margin: 0 auto;
  max-width: 500px;
}


/* ══════════════════════════════════════
   PRODUCT CARD (Shared)
   ══════════════════════════════════════ */

.product-card {
  background: var(--warm-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-medium);
  cursor: pointer;
  position: relative;
  border: 1px solid var(--whisper);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-elevated);
}

.product-card-image {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(135deg, var(--ivory), var(--blush));
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.3rem 0.8rem;
  background: var(--champagne);
  color: var(--deep-charcoal);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 4px;
}

.product-card-wishlist {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background: rgba(253, 248, 240, 0.9);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  opacity: 0;
  transform: translateY(10px);
}

.product-card:hover .product-card-wishlist {
  opacity: 1;
  transform: translateY(0);
}

.product-card-wishlist:hover {
  background: var(--muted-rose);
  color: white;
}

.product-card-info {
  padding: 1.5rem;
}

.product-card-category {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--champagne);
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.product-card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--deep-charcoal);
  margin-bottom: 0.4rem;
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--soft-gray);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.product-card-price {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--deep-charcoal);
  font-weight: 600;
}

.product-card-btn {
  padding: 0.5rem 1.2rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--charcoal);
  color: var(--cream);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-weight: 500;
}

.product-card-btn:hover {
  background: var(--champagne);
  color: var(--deep-charcoal);
}


/* ══════════════════════════════════════
   TOAST NOTIFICATION
   ══════════════════════════════════════ */

.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--deep-charcoal);
  color: var(--cream);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.85rem;
  box-shadow: var(--shadow-elevated);
  transform: translateX(120%);
  transition: transform var(--transition-medium);
  border-left: 3px solid var(--champagne);
  min-width: 280px;
}

.toast.show {
  transform: translateX(0);
}

.toast-icon {
  font-size: 1.2rem;
}

.toast-close {
  margin-left: auto;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
  font-size: 1rem;
}

.toast-close:hover {
  opacity: 1;
}

/* ══════════════════════════════════════
   BACK TO TOP
   ══════════════════════════════════════ */

.back-to-top {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 48px;
  height: 48px;
  background: var(--charcoal);
  color: var(--cream);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-medium);
  z-index: 100;
  font-size: 1.1rem;
  border: 1px solid rgba(255,255,255,0.1);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--champagne);
  color: var(--deep-charcoal);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}