/* =====================================================
   HOT MOBILE - Mobile First Premium Layer v3.0
   Applies only when body has one of:
   .mf-home .mf-catalog .mf-checkout
   ===================================================== */

:root {
  --mf-bg-1: #080C14;
  --mf-bg-2: #0D1321;
  --mf-bg-3: #141C2E;
  --mf-stroke: rgba(255, 255, 255, 0.08);
  --mf-text: rgba(255, 255, 255, 0.92);
  --mf-muted: rgba(255, 255, 255, 0.6);
  --mf-brand: #E11D48;
  --mf-brand-2: #BE123C;
  --mf-grad: linear-gradient(135deg, #E11D48 0%, #BE123C 50%, #9F1239 100%);
}

body.mf-home,
body.mf-catalog,
body.mf-checkout {
  color: var(--mf-text);
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(225, 29, 72, 0.16), transparent 55%),
    radial-gradient(900px 500px at 105% 0%, rgba(168, 85, 247, 0.12), transparent 55%),
    var(--mf-bg-1);
}

body.mf-home *,
body.mf-catalog *,
body.mf-checkout * {
  box-sizing: border-box;
}

/* =====================================================
   HOME PAGE
   ===================================================== */
body.mf-home {
  --mf-home-header-h: 62px;
}

.mf-home .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--mf-home-header-h);
  background: rgba(8, 12, 20, 0.84) !important;
  border-bottom: 1px solid var(--mf-stroke);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 1000;
}

.mf-home .header-inner {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 14px;
  gap: 10px;
}

.mf-home .header-logo img {
  height: 32px !important;
  width: auto !important;
}

.mf-home .header-logo span {
  font-size: 1rem !important;
  font-weight: 800 !important;
}

.mf-home .header-actions {
  gap: 8px !important;
}

.mf-home .header-actions .btn {
  min-height: 36px;
  padding: 0 12px !important;
  border-radius: 10px !important;
  font-size: 12px !important;
}

.mf-home .main-content {
  padding-top: var(--mf-home-header-h) !important;
}

.mf-home .promo-bar {
  min-height: 40px;
  padding: 10px 14px !important;
  font-size: 12px !important;
  color: #fda4af !important;
  border-bottom: 1px solid rgba(225, 29, 72, 0.22) !important;
}

.mf-home .hero {
  padding: 24px 0 30px !important;
}

.mf-home .hero .container,
.mf-home .devices-sec .container,
.mf-home .contact-sec .container,
.mf-home .pg-footer .container {
  padding-inline: 14px !important;
}

.mf-home .hero-grid {
  display: grid !important;
  grid-template-columns: 1fr;
  gap: 16px !important;
}

.mf-home .hero-text {
  text-align: start !important;
}

.mf-home .hero-tag {
  padding: 6px 12px !important;
  font-size: 10px !important;
  border-radius: 999px !important;
  margin-bottom: 10px !important;
}

.mf-home .hero-h1 {
  font-size: clamp(1.55rem, 8vw, 2.05rem) !important;
  line-height: 1.25 !important;
  margin-bottom: 10px !important;
  letter-spacing: -0.4px !important;
}

.mf-home .hero-p {
  margin: 0 0 18px !important;
  font-size: 14px !important;
  line-height: 1.65 !important;
  color: rgba(255, 255, 255, 0.74) !important;
}

.mf-home .hero-btns {
  display: grid !important;
  grid-template-columns: 1fr;
  gap: 10px !important;
}

.mf-home .hero-btns .btn {
  min-height: 48px !important;
  width: 100% !important;
  justify-content: center !important;
  border-radius: 14px !important;
  font-size: 14px !important;
}

.mf-home .trust-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 10px !important;
  margin-top: 18px !important;
}

.mf-home .trust-card {
  border-radius: 14px !important;
  padding: 12px 10px !important;
  gap: 8px !important;
}

.mf-home .trust-txt {
  font-size: 11px !important;
}

.mf-home .trust-sub {
  font-size: 10px !important;
}

.mf-home .showcase {
  border-radius: 18px !important;
  padding: 14px !important;
}

.mf-home .sc-scroll {
  gap: 8px !important;
}

.mf-home .sc-item {
  flex: 0 0 112px !important;
  border-radius: 14px !important;
  padding: 8px !important;
}

.mf-home .sc-name {
  font-size: 10px !important;
}

.mf-home .sc-price {
  font-size: 11px !important;
}

.mf-home .devices-sec {
  padding: 30px 0 36px !important;
}

.mf-home .sec-h2 {
  font-size: 22px !important;
}

.mf-home .sec-sub {
  font-size: 12px !important;
}

.mf-home #productsGrid.products-grid {
  grid-template-columns: 1fr !important;
  gap: 12px !important;
}

.mf-home #productsGrid .product-card {
  border-radius: 16px !important;
  border: 1px solid var(--mf-stroke) !important;
  background: linear-gradient(180deg, rgba(20, 28, 46, 0.92), rgba(10, 16, 28, 0.96)) !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.mf-home #productsGrid .product-card-image {
  max-height: 180px !important;
  aspect-ratio: 1 / 1 !important;
}

.mf-home #productsGrid .product-card-image img {
  padding: 10px !important;
}

.mf-home #productsGrid .product-card-info {
  padding: 10px 12px 12px !important;
  gap: 4px !important;
}

.mf-home #productsGrid .product-card-title {
  font-size: 12px !important;
  line-height: 1.35 !important;
}

.mf-home #productsGrid .btn {
  min-height: 38px !important;
  border-radius: 11px !important;
  font-size: 11px !important;
  background: var(--mf-grad) !important;
  border: none !important;
}

.mf-home .contact-sec {
  padding: 34px 0 38px !important;
}

.mf-home .cta-box {
  border-radius: 20px !important;
  padding: 28px 18px !important;
}

.mf-home .cta-h {
  font-size: 20px !important;
}

.mf-home .cta-p {
  font-size: 13px !important;
}

.mf-home .btn-wa {
  width: 100% !important;
  min-height: 50px !important;
  border-radius: 14px !important;
  font-size: 15px !important;
}

.mf-home .pg-footer {
  padding: 24px 0 22px !important;
}

.mf-home .ft-nav {
  gap: 14px !important;
}

.mf-home .ft-nav a {
  font-size: 12px !important;
}

@media (max-width: 420px) {
  .mf-home .header-actions .btn-ghost {
    display: none !important;
  }

  .mf-home .trust-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (min-width: 560px) {
  .mf-home #productsGrid.products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (min-width: 768px) {
  body.mf-home {
    --mf-home-header-h: 70px;
  }

  .mf-home .hero {
    padding: 46px 0 56px !important;
  }

  .mf-home .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px !important;
    align-items: center;
  }

  .mf-home .hero-btns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mf-home .trust-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }

  .mf-home .sc-scroll {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  .mf-home .sc-item {
    flex: auto !important;
  }

  .mf-home #productsGrid.products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 16px !important;
  }
}

@media (min-width: 1100px) {
  .mf-home #productsGrid.products-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }
}

/* =====================================================
   CATALOG PAGE
   ===================================================== */
body.mf-catalog {
  --mf-catalog-header-h: 62px;
  padding-top: var(--mf-catalog-header-h) !important;
  padding-bottom: calc(84px + env(safe-area-inset-bottom, 0)) !important;
}

.mf-catalog .main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--mf-catalog-header-h) !important;
  background: rgba(8, 12, 20, 0.88) !important;
  border-bottom: 1px solid var(--mf-stroke) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 1001;
}

.mf-catalog .header-content {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 12px !important;
  gap: 10px !important;
}

.mf-catalog .header-logo img {
  width: 32px !important;
  height: 32px !important;
}

.mf-catalog .header-logo .logo-text {
  font-size: 1rem !important;
}

.mf-catalog .header-search,
.mf-catalog .search-box,
.mf-catalog .mega-nav,
.mf-catalog .brand-icons,
.mf-catalog .category-menu,
.mf-catalog .filters-sidebar,
.mf-catalog #mobileFilterBtn,
.mf-catalog #mobileFilterNavBtn {
  display: none !important;
}

.mf-catalog .header-login-btn {
  min-height: 36px !important;
  border-radius: 10px !important;
  padding: 0 11px !important;
  font-size: 12px !important;
}

.mf-catalog .header-login-btn span {
  display: none !important;
}

.mf-catalog .mobile-search-bar {
  display: block !important;
  position: sticky;
  top: var(--mf-catalog-header-h);
  z-index: 1000;
  padding: 10px 12px !important;
  background: rgba(9, 14, 24, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mf-catalog .mobile-search-input {
  min-height: 44px !important;
  border-radius: 12px !important;
  font-size: 14px !important;
  padding: 0 14px !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.mf-catalog .mobile-quick-filters {
  display: flex !important;
  position: sticky;
  top: calc(var(--mf-catalog-header-h) + 64px);
  z-index: 999;
  gap: 8px !important;
  padding: 10px 12px 12px !important;
  background: rgba(11, 18, 32, 0.94);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mf-catalog .quick-filter-pill {
  min-height: 34px !important;
  border-radius: 999px !important;
  padding: 0 12px !important;
  font-size: 12px !important;
}

.mf-catalog .main-container {
  max-width: 1180px;
  margin-inline: auto;
  padding: 12px !important;
}

.mf-catalog .products-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px !important;
  padding: 8px 0 12px !important;
}

.mf-catalog .products-count {
  font-size: 13px !important;
}

.mf-catalog .sort-select {
  min-height: 40px !important;
  border-radius: 10px !important;
  font-size: 13px !important;
  padding: 0 10px !important;
}

.mf-catalog .group-tabs {
  grid-column: 1 / -1;
  gap: 8px !important;
  padding-bottom: 4px !important;
}

.mf-catalog .group-tab {
  min-height: 38px !important;
  border-radius: 10px !important;
  padding: 0 12px !important;
  font-size: 13px !important;
}

.mf-catalog #productsGrid.products-grid {
  grid-template-columns: 1fr !important;
  gap: 12px !important;
}

.mf-catalog #productsGrid .product-card {
  display: grid !important;
  grid-template-columns: 120px minmax(0, 1fr);
  border-radius: 16px !important;
  overflow: hidden !important;
  background: linear-gradient(180deg, rgba(20, 28, 46, 0.94), rgba(10, 16, 30, 0.98)) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
  min-height: 0 !important;
}

.mf-catalog #productsGrid .product-image-box,
.mf-catalog #productsGrid .product-image {
  width: 120px !important;
  min-width: 120px !important;
  height: 100% !important;
  aspect-ratio: auto !important;
  padding: 8px !important;
  border-left: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.mf-catalog #productsGrid .product-info {
  padding: 10px 10px 10px 12px !important;
}

.mf-catalog #productsGrid .product-brand {
  font-size: 11px !important;
  margin-bottom: 4px !important;
}

.mf-catalog #productsGrid .product-name {
  font-size: 12px !important;
  line-height: 1.35 !important;
  min-height: 32px !important;
  margin-bottom: 8px !important;
}

.mf-catalog #productsGrid .cash-price .label {
  font-size: 11px !important;
}

.mf-catalog #productsGrid .cash-price .price {
  font-size: 1.05rem !important;
}

.mf-catalog #productsGrid .installment-price .label {
  font-size: 10px !important;
}

.mf-catalog #productsGrid .installment-price .price {
  font-size: 0.83rem !important;
}

.mf-catalog #productsGrid .product-actions {
  gap: 8px !important;
}

.mf-catalog #productsGrid .btn-details {
  min-height: 38px !important;
  border-radius: 10px !important;
  font-size: 12px !important;
}

.mf-catalog #productsGrid .btn-wishlist {
  width: 38px !important;
  height: 38px !important;
  border-radius: 10px !important;
}

.mf-catalog .mobile-bottom-nav {
  display: block !important;
}

.mf-catalog .main-footer {
  margin-bottom: 76px !important;
}

@media (min-width: 560px) {
  .mf-catalog #productsGrid.products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }

  .mf-catalog #productsGrid .product-card {
    grid-template-columns: 1fr !important;
  }

  .mf-catalog #productsGrid .product-image-box,
  .mf-catalog #productsGrid .product-image {
    width: 100% !important;
    min-width: 0 !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    border-left: 0 !important;
  }
}

@media (min-width: 992px) {
  body.mf-catalog {
    --mf-catalog-header-h: 56px;
    padding-top: 104px !important;
    padding-bottom: env(safe-area-inset-bottom, 0) !important;
  }

  .mf-catalog .main-header {
    backdrop-filter: blur(10px);
  }

  .mf-catalog .header-search {
    display: flex !important;
  }

  .mf-catalog .header-login-btn span {
    display: inline !important;
  }

  .mf-catalog .mega-nav {
    display: flex !important;
    top: 56px;
    z-index: 999;
  }

  .mf-catalog .brand-icons,
  .mf-catalog .category-menu {
    display: block !important;
  }

  .mf-catalog .mobile-search-bar,
  .mf-catalog .mobile-quick-filters,
  .mf-catalog .mobile-bottom-nav {
    display: none !important;
  }

  .mf-catalog .main-container {
    padding: 20px 16px !important;
  }

  .mf-catalog .products-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
  }

  .mf-catalog .filters-sidebar {
    display: block !important;
    position: sticky;
    top: 120px;
  }

  .mf-catalog #productsGrid.products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 16px !important;
  }

  .mf-catalog #productsGrid .product-card {
    grid-template-columns: 1fr !important;
  }

  .mf-catalog .main-footer {
    margin-bottom: 0 !important;
  }
}

@media (min-width: 1280px) {
  .mf-catalog #productsGrid.products-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  }
}

/* =====================================================
   CHECKOUT PAGE
   ===================================================== */
body.mf-checkout {
  padding: 12px !important;
}

.mf-checkout .checkout-topbar {
  background: rgba(8, 12, 20, 0.88) !important;
  border-bottom: 1px solid var(--mf-stroke) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-inline: -12px !important;
  padding-inline: 12px !important;
}

.mf-checkout .checkout-topbar-inner {
  min-height: 52px;
}

.mf-checkout .checkout-topbar-logo {
  height: 32px !important;
}

.mf-checkout .checkout-topbar-title {
  font-size: 0.95rem !important;
}

.mf-checkout .checkout-header {
  display: none !important;
}

.mf-checkout .checkout-container {
  max-width: 980px;
}

.mf-checkout .checkout-layout {
  grid-template-columns: 1fr !important;
  gap: 12px !important;
}

.mf-checkout .order-summary,
.mf-checkout .form-card,
.mf-checkout .security-notice {
  border-radius: 16px !important;
  border: 1px solid var(--mf-stroke) !important;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
    var(--mf-bg-2) !important;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.34) !important;
}

.mf-checkout .order-summary {
  padding: 14px !important;
}

.mf-checkout .order-summary img {
  width: min(42vw, 148px) !important;
  height: min(42vw, 148px) !important;
}

.mf-checkout .form-card {
  padding: 14px !important;
}

.mf-checkout .form-card-title {
  font-size: 0.94rem !important;
}

.mf-checkout .form-row {
  grid-template-columns: 1fr !important;
  gap: 10px !important;
}

.mf-checkout .form-input,
.mf-checkout .form-select,
.mf-checkout .form-textarea {
  min-height: 50px !important;
  border-radius: 12px !important;
  font-size: 16px !important;
}

.mf-checkout .payment-toggle,
.mf-checkout .plan-toggle {
  grid-template-columns: 1fr !important;
  gap: 10px !important;
}

.mf-checkout .payment-btn,
.mf-checkout .plan-btn {
  border-radius: 12px !important;
}

.mf-checkout .check-row {
  min-height: 52px !important;
}

.mf-checkout .submit-btn {
  min-height: 52px !important;
  font-size: 1rem !important;
  border-radius: 14px !important;
  position: sticky;
  bottom: calc(10px + env(safe-area-inset-bottom, 0));
  z-index: 30;
}

@media (min-width: 560px) {
  .mf-checkout .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .mf-checkout .payment-toggle,
  .mf-checkout .plan-toggle {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (min-width: 980px) {
  body.mf-checkout {
    padding: 20px !important;
  }

  .mf-checkout .checkout-header {
    display: block !important;
  }

  .mf-checkout .checkout-layout {
    grid-template-columns: minmax(320px, 400px) minmax(0, 1fr) !important;
    gap: 20px !important;
  }

  .mf-checkout .checkout-aside {
    position: sticky;
    top: 82px;
  }

  .mf-checkout .submit-btn {
    position: static;
  }
}