/* ============================================================
   CLXON24 – Mobile (site-wide)
   Breakpoints: 900px (tablet), 720px (phone), 480px (small phone)
   ============================================================ */

/* --- 900px: Tablet / kleine Laptops --- */
@media (max-width: 900px) {
  .shop-toolbar {
    grid-template-columns: 1fr 1fr;
  }

  .shop-toolbar input[type="search"] {
    grid-column: 1 / -1;
  }

  .shop-hero {
    padding: clamp(56px, 10vw, 88px) var(--pad) clamp(32px, 5vw, 48px);
  }

  .shop-hero h1 {
    font-size: clamp(28px, 6vw, 44px);
    letter-spacing: -.04em;
  }

  .shop-hero p {
    font-size: 16px;
    line-height: 1.65;
  }

  .shop-layout {
    padding: clamp(40px, 6vw, 64px) var(--pad);
  }

  .configurator-grid--v2 {
    grid-template-columns: 1fr;
  }

  .config-card--preview {
    order: -1;
  }

  .preview-stage {
    min-height: 240px;
  }

  .product-main {
    gap: 28px;
  }

  .checkout-steps--bar li {
    font-size: 0.62rem;
    padding: 12px 6px 10px;
  }

  .checkout-steps--bar .checkout-step-num {
    font-size: 0.6rem;
  }
}

/* --- 720px: Smartphones --- */
@media (max-width: 720px) {
  :root {
    --pad: 16px;
    --page-hero-pad-top: 14px;
    --page-hero-pad-bottom: 20px;
    --r: 20px;
  }

  html {
    -webkit-text-size-adjust: 100%;
  }

  body {
    overflow-x: clip;
  }

  main {
    overflow-x: clip;
  }

  /* Header */
  .header-inner {
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    min-height: 56px;
    padding: 8px var(--pad);
  }

  .brand img {
    width: 118px;
  }

  .header-tools {
    gap: 6px;
  }

  .header-cart {
    min-height: 40px;
    min-width: 40px;
    padding: 0 10px;
  }

  .header-cart.has-items {
    padding: 0 12px 0 10px;
  }

  .header-cart-label {
    display: none;
  }

  .header-cart.has-items .header-cart-label {
    display: inline;
    font-size: 12px;
  }

  .menu-btn {
    width: 40px;
    height: 40px;
  }

  .mobile-menu {
    left: 12px;
    right: 12px;
    top: calc(56px + env(safe-area-inset-top, 0px) + 8px);
    max-height: min(70dvh, 520px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .mobile-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  /* Legacy-Header (vor / ohne header-inner) */
  .header:not(:has(.header-inner)) {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px var(--pad);
    min-height: 56px;
  }

  .header:not(:has(.header-inner)) > .nav {
    display: none;
  }

  .header:not(:has(.header-inner)) .contact-btn {
    display: none;
  }

  .header:not(:has(.header-inner)) .brand img {
    width: 118px;
  }

  .header:not(:has(.header-inner)) .header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
  }

  /* Hero */
  .hero-grid {
    padding: 80px var(--pad) 40px;
    gap: 24px;
  }

  .hero-title-line {
    font-size: clamp(26px, 7.8vw, 40px);
    line-height: 1.14;
  }

  .hero-text {
    font-size: 15px;
    line-height: 1.6;
  }

  .hero-actions {
    margin-top: 20px;
  }

  .hero-actions.cta-row {
    display: grid;
    gap: 10px;
  }

  .hero-trust {
    gap: 6px;
    margin-top: 18px;
  }

  .hero-trust li {
    font-size: 10px;
    padding: 7px 10px;
  }

  .hero-card {
    max-width: none;
    border-radius: 18px;
  }

  .hero-card-head {
    padding: 18px 16px 14px;
  }

  .hero-card-head img {
    width: 140px;
  }

  .hero-step {
    padding: 10px;
    gap: 12px;
  }

  .hero-glow {
    opacity: 0.45;
  }

  /* Page hero (Unterseiten) */
  .page-hero h1 {
    font-size: clamp(1.5rem, 6.5vw, 1.85rem);
    line-height: 1.15;
  }

  .shop-layout--cfg .cfg-steps--bar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .shop-layout--cfg .configurator-grid--v2 {
    grid-template-columns: 1fr;
  }

  .breadcrumb {
    font-size: 12px;
    flex-wrap: wrap;
    gap: 4px 8px;
  }

  /* Buttons & CTAs */
  .cta-row {
    display: grid;
    gap: 10px;
    width: 100%;
  }

  .cta-row .btn {
    width: 100%;
    min-height: 48px;
    justify-content: center;
  }

  .surface-finder-cta {
    display: grid;
    gap: 10px;
  }

  .surface-finder-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .shop-experience-cta {
    display: grid;
    gap: 10px;
  }

  .shop-experience-cta .shop-btn {
    width: 100%;
    min-height: 48px;
  }

  .premium-section.final-cta .cta-row {
    display: grid;
    width: 100%;
  }

  .premium-section.final-cta .btn {
    width: 100%;
  }

  /* Shop */
  .shop-toolbar {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .shop-toolbar input,
  .shop-toolbar select {
    width: 100%;
    min-height: 48px;
    font-size: 16px;
  }

  .shop-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .shop-card h3 {
    font-size: 18px;
  }

  .shop-card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .shop-card-footer .btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  .category-shop {
    padding: 32px var(--pad) 48px;
  }

  .category-products-title {
    font-size: clamp(22px, 6vw, 28px);
  }

  /* Produkt */
  .product-hero,
  .product-layout {
    padding-left: var(--pad);
    padding-right: var(--pad);
  }

  .product-gallery {
    gap: 10px;
  }

  .product-buy .btn,
  .product-buy button {
    width: 100%;
    min-height: 48px;
  }

  .product-variant-row {
    flex-direction: column;
    align-items: stretch;
  }

  .product-related {
    grid-template-columns: 1fr;
  }

  /* Warenkorb */
  .cart-hero,
  .cart-layout {
    padding-left: var(--pad);
    padding-right: var(--pad);
  }

  .cart-item {
    padding: 14px;
    gap: 12px;
  }

  .cart-item-actions {
    flex-wrap: wrap;
    gap: 8px;
  }

  .cart-summary-card .btn {
    width: 100%;
    min-height: 48px;
  }

  /* Konfigurator */
  .configurator--v2 {
    padding: 0 0 48px;
  }

  .configurator-grid--v2 {
    gap: 16px;
  }

  .config-card {
    border-radius: 18px;
    padding: 16px;
  }

  .cfg-size-fields {
    grid-template-columns: 1fr;
  }

  .config-fields--options {
    grid-template-columns: 1fr;
  }

  .cfg-preview-controls {
    padding: 12px;
  }

  .preview-stage {
    min-height: 200px;
    border-radius: 14px;
  }

  .config-panel .form-title {
    font-size: 1.1rem;
  }

  .config-panel input,
  .config-panel select,
  .config-panel textarea {
    font-size: 16px;
    min-height: 48px;
  }

  /* Checkout */
  .checkout-layout {
    padding: 24px 0 48px;
  }

  .checkout-page-title {
    font-size: 1.35rem;
    margin-bottom: 16px;
  }

  .checkout-steps--bar {
    flex-direction: column;
    border-bottom: none;
    gap: 0;
    margin-bottom: 20px;
  }

  .checkout-steps--bar li {
    text-align: left;
    padding: 12px 14px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 0.72rem;
  }

  .checkout-steps--bar li.is-active::after {
    left: 0;
    right: auto;
    width: 3px;
    height: auto;
    top: 8px;
    bottom: 8px;
    border-radius: 3px;
  }

  .checkout-panel {
    padding: 18px 16px;
    border-radius: 16px;
  }

  .checkout-actions {
    display: grid;
    gap: 10px;
  }

  .checkout-actions .checkout-btn,
  .checkout-actions .btn {
    width: 100%;
    min-height: 48px;
  }

  .checkout-order-summary {
    padding: 16px;
  }

  /* Ratgeber / Blog / Artikel */
  .rg-hero,
  .rg-featured,
  .rg-list {
    padding-left: var(--pad);
    padding-right: var(--pad);
  }

  .rg-featured {
    grid-template-columns: 1fr;
  }

  .rg-featured-body {
    padding: 20px 16px;
  }

  .rg-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .rg-card {
    grid-template-columns: 1fr;
  }

  .rg-card-img img {
    min-height: 180px;
    width: 100%;
  }

  .article {
    padding: 24px var(--pad) 48px;
  }

  .article-inner {
    max-width: 100%;
  }

  .article-lead {
    font-size: 1rem;
  }

  .article-inner h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
  }

  .article-inner table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .tip-box {
    padding: 18px 16px;
    margin: 20px 0;
  }

  /* Legal / Content */
  .content {
    padding: 28px var(--pad) 48px;
  }

  .content .wrap,
  .legal-content {
    max-width: 100%;
  }

  .content h1 {
    font-size: clamp(1.5rem, 6vw, 1.85rem);
  }

  .content h2 {
    font-size: 1.2rem;
  }

  .content p,
  .content li {
    font-size: 15px;
    line-height: 1.65;
  }

  /* Footer */
  .footer,
  .footer-premium {
    padding: 40px var(--pad) 28px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-brand img {
    width: 140px;
  }

  .footer-links,
  .footer-links-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-col ul {
    gap: 8px;
  }

  .footer-col a {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding-top: 20px;
  }

  .footer-legal-copy {
    text-align: left;
    font-size: 12px;
  }

  .payment-logo-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  .footer:not(:has(.footer-main)) {
    display: grid;
    gap: 24px;
    padding: 36px var(--pad);
    text-align: center;
  }

  .footer:not(:has(.footer-main)) nav {
    display: grid;
    gap: 10px;
  }

  /* Homepage premium */
  .premium-section .page-head--center {
    align-items: flex-start;
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }

  .premium-section .page-head--center .kicker {
    justify-content: flex-start;
  }

  .premium-section.faq .faq-intro {
    text-align: left;
  }

  .premium-section.faq .faq-meta {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .premium-section.contact .contact-copy {
    text-align: left;
  }

  .premium-section.contact .contact-proof,
  .premium-section.contact .contact-actions,
  .premium-section.contact .contact-mail {
    margin-left: 0;
    margin-right: 0;
    justify-content: flex-start;
  }

  .premium-section.contact .contact-bullets {
    margin-left: 0;
    max-width: none;
  }

  .shop-flow-step {
    padding: 14px;
    border-radius: 14px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
  }

  .material-stage--wave {
    margin-left: calc(-1 * var(--pad));
    margin-right: calc(-1 * var(--pad));
    padding-left: var(--pad);
    padding-right: var(--pad);
    width: calc(100% + 2 * var(--pad));
  }

  /* Misc */
  .search-box {
    margin: 0;
    width: 100%;
    min-height: 100dvh;
    border-radius: 0;
    padding: 20px 16px;
  }

  .intent-links a {
    width: 100%;
    justify-content: center;
  }

  .router-item {
    grid-template-columns: 72px 1fr;
    gap: 12px;
    padding: 12px;
  }

  .router-item img {
    width: 72px;
    height: 64px;
  }

  .danke-box,
  .success-card {
    margin: 24px var(--pad);
    padding: 24px 18px;
  }

  .admin-table-wrap {
    overflow-x: auto;
  }
}

/* --- 480px: kleine Phones --- */
@media (max-width: 480px) {
  :root {
    --pad: 14px;
  }

  .hero-title-line {
    font-size: clamp(24px, 7.2vw, 32px);
  }

  .hero-trust li {
    flex: 1 1 calc(50% - 6px);
    justify-content: center;
  }

  .premium-section .surface-card {
    min-height: 220px;
  }

  .shop-card img {
    aspect-ratio: 16 / 10;
  }

  .checkout-steps--bar li {
    font-size: 0.68rem;
    padding: 10px 12px;
  }

  .header-cart.has-items .header-cart-label {
    display: none;
  }

  .nav-dropdown-menu--grid,
  .nav-dropdown-menu--grid .nav-dropdown-group {
    grid-template-columns: 1fr !important;
    min-width: min(300px, calc(100vw - 24px)) !important;
    width: min(300px, calc(100vw - 24px)) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
  }

  .footer-payment-hints span {
    font-size: 11px;
    padding: 6px 10px;
  }
}

/* Touch: keine Hover-Transforms auf Touch-Geräten */
@media (hover: none) and (pointer: coarse) {
  .material-stage--wave .material-card:hover,
  .material-stage--wave .material-card:focus-within {
    transform: none;
  }

  .material-stage--wave .material-card::after {
    opacity: 0;
  }

  .surface-card:hover,
  .shop-card:hover {
    transform: none;
  }
}