/* ==========================================================================
   Mina Group - Components & Layout Styles
   ========================================================================== */

/* Bank Staging Ribbon (Hidden per user request) */
.bank-staging-ribbon {
  display: none !important;
}

/* Top Information Bar */
.top-info-bar {
  background-color: var(--color-primary-950);
  color: var(--color-text-light);
  font-size: 0.8rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-info-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-credentials {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-credentials span i {
  color: var(--color-accent-400);
  margin-left: 0.35rem;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.top-actions a {
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.top-actions a:hover {
  color: var(--color-accent-400);
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #ffffff;
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.site-header.header-scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

/* Logos branding - Mina Group */
.brand-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-primary-950) 0%, var(--color-primary-800) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-400);
  font-size: 1.25rem;
  box-shadow: 0 4px 10px rgba(11, 21, 40, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
}

.brand-logo-text .company-title {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-primary-950);
  line-height: 1.15;
  letter-spacing: -0.3px;
}

.brand-logo-text .company-sub {
  font-size: 0.72rem;
  color: var(--color-accent-600);
  font-weight: 700;
  font-family: var(--font-heading);
}

/* Main Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-900);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent-500);
  border-radius: var(--radius-full);
}

/* Header Action Controls */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-cart-trigger {
  position: relative;
  background-color: var(--color-primary-900);
  color: #ffffff;
  border: none;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-cart-trigger:hover {
  background-color: var(--color-accent-500);
  transform: translateY(-1px);
}

.cart-badge-count {
  background-color: var(--color-accent-400);
  color: var(--color-primary-950);
  font-size: 0.75rem;
  font-weight: 800;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-primary-900);
  font-size: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.3;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-800) 100%);
  color: #ffffff;
  border-color: var(--color-primary-950);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-accent-600) 0%, var(--color-accent-500) 100%);
  border-color: var(--color-accent-600);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
  transform: translateY(-1px);
}

.btn-gold {
  background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-accent-400) 100%);
  color: var(--color-primary-950);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--color-accent-400) 0%, var(--color-accent-300) 100%);
  transform: translateY(-1px);
}

.btn-outline-primary {
  background-color: transparent;
  color: var(--color-primary-900);
  border-color: var(--color-primary-900);
}

.btn-outline-primary:hover {
  background-color: var(--color-primary-900);
  color: #ffffff;
}

.btn-outline-secondary {
  background-color: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.btn-outline-secondary:hover {
  border-color: var(--color-primary-900);
  color: var(--color-primary-900);
  background-color: var(--color-bg-subtle);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* Badges */
.badge-grade {
  background: linear-gradient(135deg, var(--color-primary-950) 0%, var(--color-primary-800) 100%);
  color: var(--color-accent-300);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-grade-sm {
  background-color: var(--color-primary-950);
  color: var(--color-accent-300);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
}

.badge-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
}

.badge-tag.popular {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
  border: 1px solid rgba(225, 29, 72, 0.2);
}

.badge-brand {
  background-color: var(--color-bg-subtle);
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
  pointer-events: none;
}

.toast-item {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.2rem;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border-right: 4px solid var(--color-primary-900);
  animation: slideInLeft 0.3s ease-out;
}

.toast-success { border-right-color: var(--color-success); }
.toast-warning { border-right-color: var(--color-warning); }

.toast-item.toast-fadeout {
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.3s ease-in;
}

.toast-icon { font-size: 1.25rem; }
.toast-success .toast-icon { color: var(--color-success); }
.toast-warning .toast-icon { color: var(--color-warning); }

.toast-body { flex: 1; }
.toast-text { font-size: 0.9rem; font-weight: 600; color: var(--color-text-main); }
.toast-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  color: var(--color-text-light);
  cursor: pointer;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 200;
  visibility: hidden;
  transition: visibility 0.3s;
}

.cart-drawer.active {
  visibility: visible;
}

.cart-drawer-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 12, 24, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cart-drawer.active .cart-drawer-backdrop {
  opacity: 1;
}

.cart-drawer-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 440px;
  max-width: 100%;
  height: 100%;
  background-color: #ffffff;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.cart-drawer-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-bg-subtle);
}

.cart-drawer-header h3 {
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.drawer-close-btn {
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-text-muted);
}

.cart-empty-state i {
  font-size: 3.5rem;
  color: var(--color-border);
  margin-bottom: 1rem;
}

.cart-item-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: #ffffff;
}

.cart-item-thumb {
  width: 60px;
  height: 60px;
  object-fit: contain;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
}

.cart-item-details { flex: 1; }
.cart-item-title { font-size: 0.95rem; font-weight: 700; }
.cart-item-meta { display: flex; gap: 0.4rem; margin: 0.2rem 0; }
.pkg-tag { font-size: 0.75rem; color: var(--color-text-muted); background: var(--color-bg-subtle); padding: 0.1rem 0.4rem; border-radius: var(--radius-sm); }
.cart-item-price-calc { font-size: 0.85rem; color: var(--color-text-muted); }
.total-p { color: var(--color-primary-900); }

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.qty-stepper-sm {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-stepper-sm .btn-step {
  background: var(--color-bg-subtle);
  border: none;
  width: 26px;
  height: 26px;
  cursor: pointer;
  font-weight: 700;
}

.qty-stepper-sm span {
  padding: 0 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
}

.btn-remove-item {
  background: none;
  border: none;
  color: var(--color-text-light);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-remove-item:hover { color: var(--color-danger); }

.cart-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--color-border);
  background-color: var(--color-bg-subtle);
}

.cart-breakdown {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.breakdown-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.breakdown-line.total-line {
  font-size: 1.15rem;
  border-top: 1px dashed var(--color-border);
  padding-top: 0.6rem;
  color: var(--color-primary-950);
}

.grand-total-amount {
  color: var(--color-accent-600);
}

.vat-legal-note {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  line-height: 1.3;
}

/* Custom Modal */
.custom-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.custom-modal.active {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 12, 24, 0.7);
  backdrop-filter: blur(4px);
}

.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 780px;
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: modalZoom 0.25s ease-out;
}

@keyframes modalZoom {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.modal-content {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  max-height: 100%;
  overflow: hidden;
}

.modal-header {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  background-color: var(--color-bg-subtle);
  flex-shrink: 0;
}

.modal-title { font-size: 1.3rem; margin-top: 0.35rem; }
.modal-subtitle { font-size: 0.85rem; color: var(--color-text-muted); font-family: var(--font-heading); }
.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

.modal-body {
  padding: 1.75rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  flex: 1 1 auto;
  min-height: 0;
  touch-action: pan-y;
}

.modal-body::-webkit-scrollbar {
  width: 6px;
}
.modal-body::-webkit-scrollbar-track {
  background: var(--color-bg-subtle);
}
.modal-body::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}
.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-light);
}

.modal-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.75rem;
}

.modal-img-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.modal-img {
  width: 100%;
  max-height: 260px;
  object-fit: contain;
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.modal-trust-badges {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  width: 100%;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.modal-trust-badges span i {
  color: var(--color-accent-500);
  margin-left: 0.35rem;
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.specs-box {
  background-color: var(--color-bg-subtle);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.specs-box h4 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.specs-box ul { list-style: none; display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.88rem; }

.packages-selector-box h4 { font-size: 0.95rem; margin-bottom: 0.6rem; }
.package-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.pkg-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-fast);
}

.pkg-card input { display: none; }
.pkg-card.selected {
  border-color: var(--color-accent-500);
  background-color: var(--color-accent-50);
}

.pkg-name { font-weight: 700; font-size: 0.95rem; }
.pkg-price { font-weight: 800; font-size: 1.1rem; color: var(--color-primary-900); margin: 0.2rem 0; }
.pkg-sub { font-size: 0.75rem; color: var(--color-text-light); }
.pkg-carton { font-size: 0.75rem; color: var(--color-accent-600); font-weight: 600; margin-top: 0.25rem; }

.modal-action-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.qty-btn {
  background: var(--color-bg-subtle);
  border: none;
  width: 40px;
  height: 44px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
}

.qty-selector input {
  width: 50px;
  height: 44px;
  border: none;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
}

.btn-add-modal {
  flex: 1;
  height: 44px;
}

/* Site Footer */
.site-footer {
  margin-top: auto;
  background-color: var(--color-primary-950);
  color: #ffffff;
  border-top: 4px solid var(--color-accent-500);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-accent-400);
}

.footer-about p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--color-text-light);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--color-accent-400);
  transform: translateX(-4px);
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  font-size: 0.88rem;
  color: var(--color-text-light);
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.footer-contact-list li i {
  color: var(--color-accent-400);
  margin-top: 0.2rem;
}

.footer-bottom {
  background-color: #040810;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-badges {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.legal-badge {
  background-color: rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #ffffff;
}

/* Mobile Nav Backdrop */
.nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 12, 24, 0.55);
  backdrop-filter: blur(3px);
  z-index: 95;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (TABLETS & MOBILE)
   ========================================================================== */

/* Tablets & Small Laptops (<= 1024px) */
@media (max-width: 1024px) {
  .site-header {
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .header-inner {
    height: 72px;
  }

  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 16px 32px rgba(6, 12, 24, 0.14);
    flex-direction: column;
    padding: 1rem 1.25rem 1.5rem;
    gap: 0.4rem;
    border-bottom: 3px solid var(--color-accent-500);
    z-index: 99;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    transform: translateY(-8px);
    opacity: 0;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .main-nav.nav-open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
  }

  .nav-link {
    display: flex;
    align-items: center;
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--color-primary-950);
    border: 1px solid transparent;
  }

  .nav-link:hover {
    background-color: var(--color-bg-subtle);
    color: var(--color-accent-600);
  }

  .nav-link.active {
    background-color: var(--color-accent-50);
    color: var(--color-accent-600);
    border-color: rgba(245, 158, 11, 0.25);
  }

  .nav-link.active::after {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

/* Standard Mobile & Small Tablets (<= 768px) */
@media (max-width: 768px) {
  .top-info-bar {
    padding: 0.5rem 0;
    font-size: 0.76rem;
  }

  .top-info-inner {
    justify-content: center;
    gap: 0.5rem 1rem;
    text-align: center;
  }

  .top-credentials {
    justify-content: center;
    gap: 0.5rem 0.85rem;
    font-size: 0.75rem;
  }

  .top-address {
    display: none !important;
  }

  .top-actions {
    justify-content: center;
    gap: 0.85rem;
  }

  .custom-modal {
    padding: 0.75rem 0.5rem;
    align-items: center;
  }

  .modal-dialog {
    max-height: 92vh;
    max-height: calc(100dvh - 1.5rem);
    height: 88vh;
    margin: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
  }

  .modal-header {
    padding: 0.9rem 1.15rem;
    flex-shrink: 0;
  }

  .modal-body {
    padding: 1.15rem 1.15rem 1.75rem;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    touch-action: pan-y;
  }

  .modal-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .modal-img {
    max-height: 190px;
  }

  .toast-container {
    left: 12px;
    right: 12px;
    bottom: 12px;
    max-width: 100%;
  }

  .toast-item {
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
  }
}

/* Compact Mobile (<= 480px) */
@media (max-width: 480px) {
  .header-inner {
    height: 64px;
  }

  .brand-group {
    gap: 0.5rem;
  }

  .brand-logo-icon {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
  }

  .brand-logo-text .company-title {
    font-size: 1.15rem;
  }

  .brand-logo-text .company-sub {
    font-size: 0.62rem;
    line-height: 1.1;
  }

  .btn-cart-trigger {
    padding: 0.55rem 0.75rem;
    font-size: 0.85rem;
  }

  .btn-cart-trigger span:not(.cart-badge-count) {
    display: none;
  }

  .mobile-toggle {
    width: 38px;
    height: 38px;
    padding: 0.45rem;
    font-size: 1.1rem;
  }

  .cart-drawer-panel {
    width: 100%;
    max-width: 100%;
  }

  .cart-drawer-header {
    padding: 1rem 1.25rem;
  }

  .cart-drawer-body {
    padding: 1rem 1.25rem;
  }

  .cart-drawer-footer {
    padding: 1rem 1.25rem;
  }

  .cart-item-row {
    gap: 0.65rem;
    padding: 0.65rem;
  }

  .cart-item-thumb {
    width: 50px;
    height: 50px;
  }

  .cart-item-title {
    font-size: 0.88rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    padding: 1.25rem 0;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .footer-legal-badges {
    justify-content: center;
    gap: 0.5rem;
  }

  .custom-modal {
    padding: 0.5rem 0.35rem;
  }

  .modal-dialog {
    max-height: 94vh;
    max-height: calc(100dvh - 1rem);
    height: 90vh;
    border-radius: var(--radius-md);
  }

  .modal-header {
    padding: 0.75rem 0.95rem;
  }

  .modal-title {
    font-size: 1.15rem;
  }

  .modal-subtitle {
    font-size: 0.78rem;
  }

  .modal-body {
    padding: 0.85rem 0.85rem 1.75rem;
  }

  .package-options {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .modal-action-row {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--color-border);
  }

  .qty-selector {
    justify-content: center;
    width: 100%;
  }

  .btn-add-modal {
    width: 100%;
    height: 46px;
    font-size: 1rem;
  }
}

/* ==========================================================================
   HERO & SHARED PAGE LAYOUT CLASSES
   ========================================================================== */

.hero-section {
  background: linear-gradient(135deg, rgba(6,12,24,0.92) 0%, rgba(11,21,40,0.85) 100%), url('../assets/images/hero_banner.jpg') center/cover no-repeat;
  color: #ffffff;
  padding: 4.5rem 0 5rem;
  position: relative;
  border-bottom: 4px solid var(--color-accent-500);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.35);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  color: var(--color-accent-300);
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
  max-width: 100%;
  flex-wrap: wrap;
}

.hero-title {
  font-size: clamp(1.75rem, 4.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 1.25rem;
  color: #ffffff;
}

.hero-desc {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 2.5rem 0 3rem;
  }
  .hero-badge {
    font-size: 0.78rem;
    padding: 0.3rem 0.75rem;
  }
}

/* Contact Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  max-width: 1050px;
  margin: 0 auto;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

/* About Grids */
.about-standards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.about-credentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .about-standards-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .about-credentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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