/* ===== Secciones banner (marketing) ===== */
  .bannerSection {
      margin-top: 20px;
  }

  .bannerGrid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
      align-items: stretch;
  }

  @media (max-width: 980px) {
      .bannerGrid {
          grid-template-columns: 1fr;
      }
  }

  .bannerText {
      padding: 22px;
  }

  .bannerText h2 {
      margin: 10px 0 8px 0;
      font-size: 28px;
      letter-spacing: -0.03em;
      line-height: 1.1;
  }

  .bannerText p {
      margin: 0;
      color: var(--muted, rgba(255, 255, 255, .70));
      font-size: 14px;
      max-width: 70ch;
  }

  .bannerBullets {
      margin: 14px 0 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
  }

  .bannerBullets li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--muted, rgba(255, 255, 255, .70));
      font-size: 13px;
      line-height: 1.35;
  }

  .bannerBullets i {
      margin-top: 2px;
      color: rgba(255, 255, 255, .85);
      opacity: .9;
  }

  .bannerActions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 16px;
  }

  .bannerMedia {
      padding: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      position: relative;
  }

  .bannerMedia img {
      width: 100%;
      height: 100%;
      max-height: 360px;
      object-fit: cover;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .03);
  }

  /* ===== Sección PRO (imagen de referencia) ===== */
  .proShell {
      position: relative;
      overflow: hidden;
      padding: 22px;
  }

  .proShell:before {
      content: "";
      position: absolute;
      inset: -1px;
      background:
          radial-gradient(900px 420px at 15% 0%, rgba(139, 92, 246, .22), transparent 55%),
          radial-gradient(900px 420px at 85% 0%, rgba(34, 197, 94, .18), transparent 55%);
      pointer-events: none;
      opacity: .9;
  }

  .proShell>* {
      position: relative;
  }

  .proGrid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
      align-items: center;
  }

  @media (max-width: 980px) {
      .proGrid {
          grid-template-columns: 1fr;
      }
  }

  .proImg {
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, .12);
      overflow: hidden;
      background: rgba(255, 255, 255, .03);
  }

  .proImg img {
      display: block;
      width: 100%;
      height: 320px;
      object-fit: cover;
  }

  /* ===== HOW (fondo claro) ===== */
  .howWrap {
      border-radius: 18px;
      overflow: hidden;
      border: 1px solid rgba(0, 0, 0, .08);
      background: #f4f6fb;
  }

  .howWrap img {
      display: block;
      width: 100%;
      height: auto;
  }

  /* ===== Ultra Pro: User pill + dropdown ===== */
  .navActions {
      position: relative;
  }

  .userPill {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .14);
      background: rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .92);
      font-weight: 800;
      cursor: pointer;
      user-select: none;
      transition: transform .12s ease, background .12s ease, border .12s ease;
      max-width: 260px;
  }

  .userPill:hover {
      transform: translateY(-1px);
  }

  .userPill:active {
      transform: translateY(0) scale(.99);
  }

  .userPill .name {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      font-size: 13px;
      letter-spacing: -0.01em;
  }

  .userPill .caret {
      opacity: .85;
      font-size: 12px;
      margin-left: 2px;
  }

  .avatarSm {
      width: 28px;
      height: 28px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .06);
      object-fit: cover;
      flex: 0 0 auto;
  }

  .userMenu {
      position: absolute;
      top: calc(100% + 10px);
      right: 0;
      width: min(340px, calc(100vw - 24px));
      border-radius: 18px;
      border: 1px solid rgba(255, 255, 255, .14);
      background: rgba(10, 12, 16, .82);
      backdrop-filter: blur(14px);
      box-shadow: 0 22px 60px rgba(0, 0, 0, .45);
      padding: 12px;
      z-index: 999;
      display: none;
  }

  .userMenu.show {
      display: block;
  }

  .userMenuHeader {
      display: flex;
      gap: 12px;
      align-items: center;
      padding: 10px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 255, 255, .10);
  }

  .avatarLg {
      width: 44px;
      height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .06);
      object-fit: cover;
      flex: 0 0 auto;
  }

  .userMenuHeader .meta strong {
      display: block;
      font-size: 14px;
  }

  .userMenuHeader .meta small {
      display: block;
      opacity: .82;
      margin-top: 2px;
      font-size: 12px;
  }

  .userMenuBody {
      margin-top: 10px;
      display: grid;
      gap: 10px;
  }

  .kv {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(255, 255, 255, .10);
      background: rgba(255, 255, 255, .04);
      font-size: 12px;
      color: rgba(255, 255, 255, .85);
  }

  .kv span {
      opacity: .75;
  }

  .kv code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      font-size: 11px;
      opacity: .9;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      max-width: 200px;
  }

  .userMenuActions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 10px;
  }

  .btnDanger {
      border-color: rgba(239, 68, 68, .35) !important;
      background: rgba(239, 68, 68, .14) !important;
      color: rgba(255, 255, 255, .92) !important;
  }

  /* Light mode fallback for dropdown (si tu app.css tiene light theme) */
  @media (prefers-color-scheme: light) {
      .userMenu {
          background: rgba(255, 255, 255, .90);
          box-shadow: 0 22px 60px rgba(0, 0, 0, .16);
      }

      .kv {
          color: rgba(0, 0, 0, .78);
      }
  }

  /* ===== Cart PRO summary ===== */
  .cartProGrid {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 14px;
      align-items: start;
  }

  @media (max-width:980px) {
      .cartProGrid {
          grid-template-columns: 1fr;
      }
  }

  .cartSummaryCard {
      padding: 14px;
      position: sticky;
      top: 94px;
  }

  .sumHead {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(255, 255, 255, .10);
      margin-bottom: 10px;
  }

  .sumHead strong {
      font-size: 14px;
      letter-spacing: -.01em;
  }

  .sumRows {
      display: grid;
      gap: 10px;
  }

  .sumRow {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: var(--panel);
      font-size: 12px;
      color: var(--text);
  }

  .sumRow span {
      opacity: .78;
  }

  .sumRow b {
      font-size: 12px;
      color: var(--text);
  }

  .sumRow.neg b {
      color: rgba(245, 158, 11, .95);
  }

  /* descuentos */
  .sumTotal {
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(34, 197, 94, .22);
      background: rgba(34, 197, 94, .10);
  }

  .sumTotal b {
      font-size: 14px;
      letter-spacing: -.01em;
  }

  .sumWarn {
      margin-top: 10px;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(245, 158, 11, .22);
      background: rgba(245, 158, 11, .10);
      color: rgba(255, 255, 255, .88);
      font-size: 12px;
      line-height: 1.35;
  }

  .sumBad {
      margin-top: 10px;
      padding: 12px;
      border-radius: 16px;
      border: 1px solid rgba(239, 68, 68, .22);
      background: rgba(239, 68, 68, .10);
      color: rgba(255, 255, 255, .90);
      font-size: 12px;
      line-height: 1.35;
  }

  .itemMetaRow {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
      margin-top: 8px;
  }

  .priceMini {
      font-size: 12px;
      color: var(--muted);
      margin-top: 6px;
  }

  .linePrice {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 6px;
      min-width: 160px;
  }

  .linePrice .mini {
      font-size: 12px;
      color: var(--muted);
  }

  .linePrice .big {
      font-weight: 900;
  }

  .cartItem.isOut {
      border-color: rgba(239, 68, 68, .25);
      background: rgba(239, 68, 68, .08);
  }

  .cartItem.isOut .qty button {
      opacity: .55;
      pointer-events: none;
  }

  .cartItem.isOut .btn {
      opacity: .7;
      pointer-events: none;
  }

  .tag.out {
      border-color: rgba(239, 68, 68, .25);
      background: rgba(239, 68, 68, .12);
  }

  /* =========================================================
   ✅ index.css responsive PRO (landing + banners + cart pro)
   Drop-in replacement/override for your current block
   Keeps your visual style, improves scaling + mobile ergonomics
   ========================================================= */

  /* ---------- Helpers (scales) ---------- */
  :root {
      --gap: 18px;
      --gap-sm: 14px;
      --pad: 22px;
      --pad-sm: 16px;
      --pad-xs: 12px;

      --r-lg: 18px;
      --r-md: 16px;
      --r-sm: 14px;

      --h-media: 360px;
      --h-pro: 320px;
  }

  @media (max-width: 980px) {
      :root {
          --gap: 14px;
          --pad: 18px;
      }
  }

  @media (max-width: 520px) {
      :root {
          --gap: 12px;
          --pad: 14px;
          --h-media: 280px;
          --h-pro: 260px;
      }
  }

  /* =========================================================
   1) Banners (marketing)
   ========================================================= */
  .bannerSection {
      margin-top: 20px;
  }

  .bannerGrid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: var(--gap);
      align-items: stretch;
  }

  @media (max-width: 980px) {
      .bannerGrid {
          grid-template-columns: 1fr;
      }
  }

  .bannerText {
      padding: var(--pad);
      min-width: 0;
  }

  .bannerText h2 {
      margin: 10px 0 8px 0;
      font-size: clamp(20px, 2.2vw, 28px);
      letter-spacing: -0.03em;
      line-height: 1.1;
      word-break: break-word;
      hyphens: auto;
  }

  .bannerText p {
      margin: 0;
      color: var(--muted, rgba(255, 255, 255, .70));
      font-size: clamp(13px, 1.2vw, 14px);
      max-width: 70ch;
  }

  .bannerBullets {
      margin: 14px 0 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
  }

  .bannerBullets li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: var(--muted, rgba(255, 255, 255, .70));
      font-size: 13px;
      line-height: 1.35;
  }

  .bannerBullets i {
      margin-top: 2px;
      color: rgba(255, 255, 255, .85);
      opacity: .9;
  }

  .bannerActions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 16px;
  }

  @media (max-width: 520px) {
      .bannerActions .btn {
          flex: 1 1 auto;
      }
  }

  .bannerMedia {
      padding: var(--pad-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      position: relative;
      min-width: 0;
  }

  .bannerMedia img {
      width: 100%;
      height: min(var(--h-media), 52vh);
      max-height: var(--h-media);
      object-fit: cover;
      border-radius: var(--r-md);
      border: 1px solid rgba(255, 255, 255, .12);
      background: rgba(255, 255, 255, .03);
  }

  @media (max-width: 520px) {
      .bannerMedia {
          padding: var(--pad-xs);
      }

      .bannerMedia img {
          height: var(--h-media);
      }
  }

  /* =========================================================
   2) PRO section
   ========================================================= */
  .proShell {
      position: relative;
      overflow: hidden;
      padding: var(--pad);
  }

  .proShell:before {
      content: "";
      position: absolute;
      inset: -1px;
      background:
          radial-gradient(900px 420px at 15% 0%, rgba(139, 92, 246, .22), transparent 55%),
          radial-gradient(900px 420px at 85% 0%, rgba(34, 197, 94, .18), transparent 55%);
      pointer-events: none;
      opacity: .9;
  }

  .proShell>* {
      position: relative;
  }

  .proGrid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--gap);
      align-items: center;
  }

  @media (max-width: 980px) {
      .proGrid {
          grid-template-columns: 1fr;
      }
  }

  .proImg {
      border-radius: var(--r-lg);
      border: 1px solid rgba(255, 255, 255, .12);
      overflow: hidden;
      background: rgba(255, 255, 255, .03);
  }

  .proImg img {
      display: block;
      width: 100%;
      height: min(var(--h-pro), 52vh);
      object-fit: cover;
  }

  /* =========================================================
   3) HOW (light card)
   ========================================================= */
  .howWrap {
      border-radius: var(--r-lg);
      overflow: hidden;
      border: 1px solid rgba(0, 0, 0, .08);
      background: #f4f6fb;
  }

  .howWrap img {
      display: block;
      width: 100%;
      height: auto;
  }

  /* =========================================================
   4) User pill + dropdown (nav)
   ========================================================= */
  .navActions {
      position: relative;
      min-width: 0;
  }

  .userPill {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 10px 12px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .14);
      background: rgba(255, 255, 255, .08);
      color: rgba(255, 255, 255, .92);
      font-weight: 800;
      cursor: pointer;
      user-select: none;
      transition: transform .12s ease, background .12s ease, border .12s ease;
      max-width: 260px;
  }

  .userPill:hover {
      transform: translateY(-1px);
  }

  .userPill:active {
      transform: translateY(0) scale(.99);
  }

  .userPill .name {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      font-size: 13px;
      letter-spacing: -0.01em;
      min-width: 0;
  }

  .userPill .caret {
      opacity: .85;
      font-size: 12px;
      margin-left: 2px;
  }

  .avatarSm {
      width: 28px;
      height: 28px;
      border-radius: 999px;
      border: 1px solid rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .06);
      object-fit: cover;
      flex: 0 0 auto;
  }

  .userMenu {
      position: absolute;
      top: calc(100% + 10px);
      right: 0;
      width: min(360px, calc(100vw - 24px));
      border-radius: var(--r-lg);
      border: 1px solid rgba(255, 255, 255, .14);
      background: rgba(10, 12, 16, .82);
      backdrop-filter: blur(14px);
      box-shadow: 0 22px 60px rgba(0, 0, 0, .45);
      padding: 12px;
      z-index: 999;
      display: none;
  }

  .userMenu.show {
      display: block;
  }

  @media (max-width: 520px) {
      .userMenu {
          position: fixed;
          right: 12px;
          left: 12px;
          width: auto;
          top: 74px;
      }

      .userPill {
          max-width: 200px;
      }
  }

  .userMenuHeader {
      display: flex;
      gap: 12px;
      align-items: center;
      padding: 10px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 255, 255, .10);
  }

  .avatarLg {
      width: 44px;
      height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, .18);
      background: rgba(255, 255, 255, .06);
      object-fit: cover;
      flex: 0 0 auto;
  }

  .userMenuHeader .meta {
      min-width: 0;
  }

  .userMenuHeader .meta strong {
      display: block;
      font-size: 14px;
  }

  .userMenuHeader .meta small {
      display: block;
      opacity: .82;
      margin-top: 2px;
      font-size: 12px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
  }

  .userMenuBody {
      margin-top: 10px;
      display: grid;
      gap: 10px;
  }

  .kv {
      display: flex;
      justify-content: space-between;
      gap: 10px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid rgba(255, 255, 255, .10);
      background: rgba(255, 255, 255, .04);
      font-size: 12px;
      color: rgba(255, 255, 255, .85);
  }

  .kv span {
      opacity: .75;
  }

  .kv code {
      font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      font-size: 11px;
      opacity: .9;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
      max-width: 220px;
  }

  .userMenuActions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      margin-top: 10px;
  }

  .btnDanger {
      border-color: rgba(239, 68, 68, .35) !important;
      background: rgba(239, 68, 68, .14) !important;
      color: rgba(255, 255, 255, .92) !important;
  }

  @media (prefers-color-scheme: light) {
      .userMenu {
          background: rgba(255, 255, 255, .90);
          box-shadow: 0 22px 60px rgba(0, 0, 0, .16);
      }

      .kv {
          color: rgba(0, 0, 0, .78);
      }

  }

  /* =========================================================
   5) Cart PRO (items + summary)
   ========================================================= */
  .cartProGrid {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: var(--gap-sm);
      align-items: start;
  }

  @media (max-width: 980px) {
      .cartProGrid {
          grid-template-columns: 1fr;
      }
  }

  .cartSummaryCard {
      padding: 14px;
      position: sticky;
      top: 94px;
  }

  @media (max-width: 980px) {
      .cartSummaryCard {
          position: relative;
          top: auto;
      }
  }

  .sumHead {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      padding-bottom: 10px;
      border-bottom: 1px solid rgba(255, 255, 255, .10);
      margin-bottom: 10px;
  }

  .sumHead strong {
      font-size: 14px;
      letter-spacing: -0.01em;
  }

  .sumRows {
      display: grid;
      gap: 10px;
  }

  .sumRow {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 10px;
      border-radius: 14px;
      border: 1px solid var(--border);
      background: var(--panel);
      font-size: 12px;
      color: var(--text);
  }

  .sumRow span {
      opacity: .78;
  }

  .sumRow b {
      font-size: 12px;
      color: var(--text);
  }

  .sumRow.neg b {
      color: rgba(245, 158, 11, .95);
  }

  .sumTotal {
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(34, 197, 94, .22);
      background: rgba(34, 197, 94, .10);
  }

  .sumTotal b {
      font-size: 14px;
      letter-spacing: -.01em;
  }

  .sumWarn,
  .sumBad {
      margin-top: 10px;
      padding: 12px;
      border-radius: 16px;
      font-size: 12px;
      line-height: 1.35;
  }

  .sumWarn {
      border: 1px solid rgba(245, 158, 11, .22);
      background: rgba(245, 158, 11, .10);
      color: rgba(255, 255, 255, .88);
  }

  .sumBad {
      border: 1px solid rgba(239, 68, 68, .22);
      background: rgba(239, 68, 68, .10);
      color: rgba(255, 255, 255, .90);
  }

  .itemMetaRow {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
      margin-top: 8px;
  }

  .priceMini {
      font-size: 12px;
      color: var(--muted);
      margin-top: 6px;
  }

  .linePrice {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 6px;
      min-width: 160px;
  }

  .linePrice .mini {
      font-size: 12px;
      color: var(--muted);
  }

  .linePrice .big {
      font-weight: 900;
  }

  @media (max-width: 720px) {
      .linePrice {
          min-width: 0;
          width: 100%;
          align-items: flex-start;
      }
  }

  /* Cart item responsive refinements (pairs with app.css cartItem styles) */
  .cartItem {
      gap: 14px;
  }

  @media (max-width: 720px) {
      .cartItem {
          flex-direction: column;
          align-items: stretch;
      }

      .cartItem .qty {
          width: 100%;
          min-width: 0;
      }

      .cartItem .btn {
          width: 100%;
          justify-content: center;
      }
  }

  .cartItem.isOut {
      border-color: rgba(239, 68, 68, .25);
      background: rgba(239, 68, 68, .08);
  }

  .cartItem.isOut .qty button {
      opacity: .55;
      pointer-events: none;
  }

  .cartItem.isOut .btn {
      opacity: .7;
      pointer-events: none;
  }

  .tag.out {
      border-color: rgba(239, 68, 68, .25);
      background: rgba(239, 68, 68, .12);
  }

  /* =========================================================
   6) Small ergonomic tweaks (mobile)
   ========================================================= */
  @media (max-width: 520px) {
      .bannerText {
          padding: var(--pad-sm);
      }

      .proShell {
          padding: var(--pad-sm);
      }

      .kv code {
          max-width: 160px;
      }
  }