/* ==========================================================================
   SAVANNAH - Component Styles
   Layout, structure, and visual styles for all storefront components
   ========================================================================== */

/* ===================================================================
   Announcement Bar
   =================================================================== */

.announcement-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--announcement-h);
  background-color: var(--text-primary);
  color: var(--surface);
  font-size: 0.8125rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  position: relative;
  overflow: hidden;
}

.announcement-bar-text {
  padding: 0 var(--sp-8);
}

.announcement-bar-close {
  position: absolute;
  right: var(--sp-4);
  top: 50%;
  transform: translateY(-50%);
  padding: var(--sp-1);
  color: var(--surface);
  opacity: 0.5;
  line-height: 1;
  display: flex;
  align-items: center;
}

.announcement-bar-close:hover {
  opacity: 1;
}

/* ===================================================================
   Navigation
   =================================================================== */

.main-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  background-color: var(--surface);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.nav-brand {
  font-size: 1.125rem;
  font-weight: var(--weight-black);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  position: relative;
}

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

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

.cart-btn {
  position: relative;
  padding: var(--sp-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-count {
  position: absolute;
  top: 0;
  right: -4px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  background-color: var(--accent);
  color: #ffffff;
  font-size: 0.625rem;
  font-weight: var(--weight-bold);
  border-radius: 9px;
  padding: 0 4px;
  line-height: 1;
}

.cart-count.hidden {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 24px;
  height: 24px;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background-color: var(--text-primary);
  transition: transform var(--dur-fast) var(--ease-smooth),
              opacity var(--dur-fast);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

@media (max-width: 767px) {
  .nav-links {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .nav-inner {
    padding: 0 var(--sp-4);
  }
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--surface);
  z-index: calc(var(--z-nav) - 1);
  padding: var(--sp-8) var(--sp-6);
  flex-direction: column;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  display: block;
  padding: var(--sp-5) 0;
  font-size: 1.5rem;
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}

/* ===================================================================
   Hero Section (Asymmetric Split)
   =================================================================== */

.hero {
  min-height: calc(100dvh - var(--nav-h));
  display: flex;
  align-items: center;
  background-color: var(--surface);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-12) var(--sp-6);
  width: 100%;
}

.hero-content {
  max-width: 540px;
}

.hero-content .text-display {
  margin-bottom: var(--sp-6);
  color: var(--text-primary);
}

.hero-content .text-body {
  margin-bottom: var(--sp-8);
}

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-media img {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

@media (max-width: 767px) {
  .hero {
    min-height: auto;
    padding-top: var(--sp-8);
    padding-bottom: var(--sp-8);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    padding: var(--sp-8) var(--sp-4);
  }

  .hero-content {
    text-align: left;
  }

  .hero-media {
    order: 2;
  }

  .hero-media img {
    max-width: 100%;
    aspect-ratio: 3 / 4;
  }
}

/* ===================================================================
   Product Grid (Asymmetric, NOT 3-equal-cards)
   12-column grid with varied cell sizes
   =================================================================== */

.products {
  padding: var(--sp-24) 0 var(--sp-16);
  background-color: var(--surface);
}

.products-header {
  max-width: var(--max-w);
  margin: 0 auto var(--sp-12);
  padding: 0 var(--sp-6);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: minmax(320px, 1fr);
  gap: var(--sp-4);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* Asymmetric layout for 5 products */
.product-card:nth-child(1) {
  grid-column: 1 / 8;
  grid-row: 1 / 3;
}
.product-card:nth-child(2) {
  grid-column: 8 / 13;
  grid-row: 1;
}
.product-card:nth-child(3) {
  grid-column: 8 / 13;
  grid-row: 2;
}
.product-card:nth-child(4) {
  grid-column: 1 / 6;
  grid-row: 3;
}
.product-card:nth-child(5) {
  grid-column: 6 / 13;
  grid-row: 3;
}

.product-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--surface-alt);
  cursor: pointer;
}

.product-card-image {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--sp-6);
  background: linear-gradient(to top, rgba(28, 28, 28, 0.65) 0%, transparent 100%);
  color: #ffffff;
}

.product-card-name {
  font-size: 1rem;
  font-weight: var(--weight-medium);
  margin-bottom: var(--sp-1);
}

.product-card-price {
  font-size: 0.875rem;
  font-weight: var(--weight-regular);
  opacity: 0.85;
}

.product-card-add {
  position: absolute;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 2;
}

.product-card-add button {
  padding: var(--sp-2) var(--sp-5);
  background-color: var(--accent);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: var(--weight-medium);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease-smooth);
}

.product-card-add button:hover {
  background-color: var(--accent-hover);
}

.product-card-add button:active {
  transform: scale(0.98);
}

@media (max-width: 767px) {
  .products {
    padding: var(--sp-16) 0 var(--sp-10);
  }

  .products-header {
    padding: 0 var(--sp-4);
  }

  .product-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 400px;
    padding: 0 var(--sp-4);
  }

  .product-card:nth-child(n) {
    grid-column: auto;
    grid-row: auto;
  }
}

/* ===================================================================
   Product Focus (Featured Product Detail)
   =================================================================== */

.product-focus {
  padding: var(--sp-16) 0 var(--sp-24);
  background-color: var(--surface-alt);
}

.product-focus-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.product-focus-media img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.product-focus-details {
  max-width: 480px;
}

.product-focus-name {
  margin-bottom: var(--sp-4);
}

.product-focus-description {
  margin-bottom: var(--sp-6);
}

.product-focus-benefits {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
}

.product-focus-benefit {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.product-focus-benefit svg {
  color: var(--accent);
  flex-shrink: 0;
}

.product-focus-price {
  font-size: 1.75rem;
  font-weight: var(--weight-bold);
  margin-bottom: var(--sp-6);
  color: var(--text-primary);
}

@media (max-width: 767px) {
  .product-focus {
    padding: var(--sp-10) 0 var(--sp-16);
  }

  .product-focus-inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
    padding: 0 var(--sp-4);
  }

  .product-focus-media img {
    aspect-ratio: 1 / 1;
  }
}

/* ===================================================================
   Brand Story (Vertical centered stack, 1 eyebrow)
   =================================================================== */

.brand-story {
  padding: var(--sp-32) 0;
  background-color: var(--surface);
  text-align: center;
}

.brand-story-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.brand-story .text-caption {
  margin-bottom: var(--sp-6);
  color: var(--accent);
}

.brand-story .text-h1 {
  margin-bottom: var(--sp-8);
}

.brand-story .text-body {
  margin-left: auto;
  margin-right: auto;
}

.brand-story-image {
  margin-top: var(--sp-16);
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--sp-6);
}

.brand-story-image img {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 21 / 9;
}

@media (max-width: 767px) {
  .brand-story {
    padding: var(--sp-20) 0;
  }

  .brand-story-inner {
    padding: 0 var(--sp-4);
  }

  .brand-story-image {
    padding: 0 var(--sp-4);
    margin-top: var(--sp-10);
  }

  .brand-story-image img {
    aspect-ratio: 16 / 9;
  }
}

/* ===================================================================
   Testimonials (Horizontal Scroll-Snap)
   =================================================================== */

.testimonials {
  padding: var(--sp-20) 0 var(--sp-24);
  background-color: var(--surface-alt);
}

.testimonials-header {
  max-width: var(--max-w);
  margin: 0 auto var(--sp-12);
  padding: 0 var(--sp-6);
}

.testimonial-track {
  display: flex;
  gap: var(--sp-6);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 0 var(--sp-6);
  max-width: var(--max-w);
  margin: 0 auto;
}

.testimonial-track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  flex: 0 0 calc(50% - var(--sp-3));
  scroll-snap-align: start;
  padding: var(--sp-10);
  background-color: var(--surface);
  border-radius: var(--radius);
  min-width: 380px;
}

.testimonial-quote {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: var(--sp-8);
  font-weight: var(--weight-regular);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.testimonial-name {
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

@media (max-width: 767px) {
  .testimonials {
    padding: var(--sp-12) 0 var(--sp-16);
  }

  .testimonials-header {
    padding: 0 var(--sp-4);
  }

  .testimonial-track {
    padding: 0 var(--sp-4);
  }

  .testimonial-card {
    flex: 0 0 calc(100% - var(--sp-4));
    min-width: 0;
    padding: var(--sp-8);
  }
}

/* ===================================================================
   Footer (Multi-column)
   =================================================================== */

.main-footer {
  padding: var(--sp-20) 0 var(--sp-10);
  background-color: var(--text-primary);
  color: var(--surface);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-12);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.footer-brand {
  font-size: 1.125rem;
  font-weight: var(--weight-black);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}

.footer-tagline {
  font-size: 0.9375rem;
  color: rgba(251, 249, 246, 0.6);
  max-width: 280px;
  line-height: 1.5;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--sp-5);
  color: rgba(251, 249, 246, 0.4);
}

.footer-col a {
  display: block;
  padding: var(--sp-2) 0;
  font-size: 0.9375rem;
  color: rgba(251, 249, 246, 0.7);
  transition: color var(--dur-fast);
}

.footer-col a:hover {
  color: var(--surface);
}

.footer-bottom {
  max-width: var(--max-w);
  margin: var(--sp-16) auto 0;
  padding: var(--sp-6) var(--sp-6) 0;
  border-top: 1px solid rgba(251, 249, 246, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: rgba(251, 249, 246, 0.4);
}

@media (max-width: 767px) {
  .main-footer {
    padding: var(--sp-12) 0 var(--sp-8);
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
    padding: 0 var(--sp-4);
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: var(--sp-4);
    text-align: center;
    padding: var(--sp-6) var(--sp-4) 0;
  }
}

/* ===================================================================
   Cart Drawer
   =================================================================== */

.cart-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--overlay);
  z-index: var(--z-cart-overlay);
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background-color: var(--surface);
  z-index: var(--z-cart-drawer);
  display: flex;
  flex-direction: column;
}

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-6);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.cart-title {
  font-size: 1.125rem;
  font-weight: var(--weight-medium);
}

.cart-close {
  padding: var(--sp-2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-close:hover {
  opacity: 0.7;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4) var(--sp-6);
}

.cart-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: var(--sp-4);
  align-items: start;
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--border);
}

.cart-item:last-child {
  border-bottom: none;
}

.cart-item-image {
  width: 64px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius);
  background-color: var(--surface-alt);
}

.cart-item-name {
  font-size: 0.9375rem;
  font-weight: var(--weight-medium);
  margin-bottom: var(--sp-1);
}

.cart-item-price {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: var(--sp-3);
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.qty-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  transition: border-color var(--dur-fast), color var(--dur-fast);
}

.qty-btn:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.qty-value {
  font-size: 0.875rem;
  font-weight: var(--weight-medium);
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  padding: var(--sp-2);
  color: var(--text-tertiary);
  transition: color var(--dur-fast);
}

.cart-item-remove:hover {
  color: var(--accent);
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: var(--sp-12);
  text-align: center;
  color: var(--text-tertiary);
}

.cart-empty-text {
  font-size: 1rem;
  margin-bottom: var(--sp-4);
}

.cart-footer {
  padding: var(--sp-6);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-5);
}

.cart-total-label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.cart-total-value {
  font-size: 1.25rem;
  font-weight: var(--weight-bold);
}

.cart-footer .btn-primary {
  width: 100%;
  justify-content: center;
  padding: var(--sp-4);
}

/* ===================================================================
   Campaign Popup (7.7 Promotional)
   =================================================================== */

.campaign-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--overlay);
  z-index: var(--z-popup-overlay);
  padding: var(--sp-6);
}

.campaign-popup {
  position: relative;
  width: 100%;
  max-width: 440px;
  background-color: var(--surface);
  border-radius: var(--radius);
  padding: var(--sp-12) var(--sp-10);
  text-align: center;
}

.campaign-close {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  padding: var(--sp-2);
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--dur-fast);
}

.campaign-close:hover {
  color: var(--text-primary);
}

.campaign-label {
  font-size: 0.75rem;
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--sp-4);
}

.campaign-title {
  font-size: 2.25rem;
  font-weight: var(--weight-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
  color: var(--text-primary);
}

.campaign-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--sp-8);
  line-height: 1.5;
}

.campaign-popup .btn-primary {
  width: 100%;
  justify-content: center;
  padding: var(--sp-4);
}

/* ===================================================================
   Mourning Mode Overlay
   =================================================================== */

.mourning-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(245, 245, 245, 0.96);
  z-index: var(--z-popup-overlay);
  padding: var(--sp-6);
}

.mourning-content {
  text-align: center;
  max-width: 520px;
  padding: var(--sp-20);
}

.mourning-symbol {
  width: 48px;
  height: 1px;
  background-color: var(--mourning-text);
  margin: 0 auto var(--sp-10);
  opacity: 0.3;
}

.mourning-title {
  font-size: 1.5rem;
  font-weight: var(--weight-medium);
  color: var(--mourning-text);
  margin-bottom: var(--sp-6);
  letter-spacing: 0.02em;
}

.mourning-message {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(51, 51, 51, 0.7);
  margin-bottom: var(--sp-12);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.mourning-dismiss {
  font-size: 0.8125rem;
  font-weight: var(--weight-medium);
  color: var(--mourning-text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-3) var(--sp-8);
  border: 1px solid rgba(51, 51, 51, 0.2);
  border-radius: var(--radius);
  transition: border-color var(--dur-fast);
}

.mourning-dismiss:hover {
  border-color: var(--mourning-text);
}

/* ===================================================================
   Feature Flags Panel (Admin Dashboard Simulation)
   =================================================================== */

.flags-panel {
  position: fixed;
  bottom: var(--sp-6);
  left: var(--sp-6);
  z-index: var(--z-flags);
}

.flags-toggle {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background-color: var(--text-primary);
  color: var(--surface);
  font-size: 0.75rem;
  font-weight: var(--weight-medium);
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: opacity var(--dur-fast);
}

.flags-toggle:hover {
  opacity: 0.9;
}

.flags-list {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: var(--sp-2);
  box-shadow: 0 4px 24px rgba(28, 28, 28, 0.08);
}

.flag-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--border);
  font-size: 0.8125rem;
  gap: var(--sp-4);
}

.flag-item:last-child {
  border-bottom: none;
}

.flag-label {
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  white-space: nowrap;
}

/* Custom Toggle Switch */
.flag-switch {
  -webkit-appearance: none;
  appearance: none;
  width: 36px;
  height: 20px;
  background-color: var(--border);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
  transition: background-color var(--dur-fast);
  flex-shrink: 0;
  border: none;
}

.flag-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: transform var(--dur-fast) var(--ease-smooth);
}

.flag-switch:checked {
  background-color: var(--accent);
}

.flag-switch:checked::after {
  transform: translateX(16px);
}

@media (max-width: 767px) {
  .flags-panel {
    bottom: var(--sp-4);
    left: var(--sp-4);
  }
}