/* ============================================================
       VARIABLES & RESET
    ============================================================ */
    :root {
      --bg:           #FFFFFF;
      --surface:      #F5F5F5;
      --surface2:     #EBEBEB;
      --accent:       #FF8C00;
      --accent-hover: #E07A00;
      --text:         #1A1A1A;
      --muted:        #777777;
      --border:       #E0E0E0;
      --success:      #25D366;
      --radius:       14px;
      --font-title:   'Exo 2', sans-serif;
      --font-body:    'Nunito', sans-serif;
      --shadow-sm:    0 2px 8px rgba(255,140,0,0.07);
      --shadow-md:    0 4px 20px rgba(255,140,0,0.10);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html { scroll-behavior: smooth; }

    body {
      background: var(--bg);
      color: var(--text);
      font-family: var(--font-body);
      font-weight: 400;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    img { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    button { cursor: pointer; font-family: inherit; border: none; background: none; }
    ul { list-style: none; }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* ============================================================
       ANNOUNCEMENT BANNER
    ============================================================ */
    .announcement-bar {
      background: var(--accent);
      color: #fff;
      text-align: center;
      padding: 9px 20px;
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 13px;
      letter-spacing: 0.3px;
      min-height: 38px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .ann-msg {
      opacity: 0;
      transition: opacity 0.5s ease;
      position: absolute;
      pointer-events: none;
    }
    .ann-msg.active {
      opacity: 1;
      position: static;
      pointer-events: auto;
    }

    /* ============================================================
       HEADER
    ============================================================ */
    .header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255,255,255,0.92);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      transition: background 0.3s ease;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
      gap: 16px;
    }

    /* Logo */
    .logo { display: flex; align-items: center; }
    .logo img { height: 38px; width: auto; display: block; }
    .logo-icon { height: 36px; width: 36px; border-radius: 8px; object-fit: cover; margin-right: 8px; }

    /* Desktop nav */
    .nav {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .nav a {
      font-family: var(--font-title);
      font-weight: 600;
      font-size: 14px;
      color: var(--muted);
      padding: 6px 14px;
      border-radius: 8px;
      transition: color 0.2s ease, background 0.2s ease;
    }
    .nav a:hover {
      color: var(--text);
      background: var(--surface2);
    }

    /* Nav dropdown: Productos */
    .nav-dropdown { position: relative; }
    .nav-dropdown-menu {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 10px;
      box-shadow: 0 12px 32px rgba(0,0,0,0.14);
      padding: 8px;
      min-width: 210px;
      flex-direction: column;
      gap: 2px;
      z-index: 200;
    }
    .nav-dropdown:hover .nav-dropdown-menu,
    .nav-dropdown:focus-within .nav-dropdown-menu {
      display: flex;
    }
    .nav-dropdown-menu a {
      font-family: var(--font-title);
      font-weight: 600;
      font-size: 14px;
      color: var(--muted);
      padding: 8px 12px;
      border-radius: 6px;
      white-space: nowrap;
      transition: color 0.2s ease, background 0.2s ease;
    }
    .nav-dropdown-menu a:hover {
      color: var(--text);
      background: var(--surface2);
    }

    .nav-arrep {
      font-family: var(--font-title);
      font-weight: 600;
      font-size: 13px !important;
      color: var(--accent) !important;
      border: 1.5px solid var(--accent) !important;
      border-radius: 999px !important;
      padding: 4px 12px !important;
      white-space: nowrap;
      transition: background 0.2s, color 0.2s !important;
    }
    .nav-arrep:hover {
      background: var(--accent) !important;
      color: #fff !important;
    }

    /* Header actions */
    .header-actions { display: flex; align-items: center; gap: 12px; }

    /* Cart button */
    .cart-btn {
      position: relative;
      display: flex;
      align-items: center;
      gap: 8px;
      background: var(--accent);
      border: none;
      color: #fff;
      padding: 8px 20px;
      border-radius: 10px;
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 14px;
      min-height: 44px;
      box-shadow: 0 0 16px rgba(255,140,0,0.55), 0 0 32px rgba(255,140,0,0.25);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      letter-spacing: 0.3px;
    }
    .cart-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 0 22px rgba(255,140,0,0.75), 0 0 48px rgba(255,140,0,0.35);
    }

    .cart-badge {
      position: absolute;
      top: -6px;
      right: -6px;
      background: #fff;
      color: var(--accent);
      border: 1.5px solid var(--accent);
      font-size: 11px;
      font-weight: 800;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      line-height: 1;
      opacity: 0;
      transform: scale(0.6);
      transition: opacity 0.2s ease, transform 0.2s ease;
    }
    .cart-badge.visible { opacity: 1; transform: scale(1); }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      gap: 5px;
      width: 40px;
      height: 40px;
      border-radius: 8px;
      background: var(--surface2);
      border: 1px solid var(--border);
    }
    .hamburger span {
      display: block;
      width: 20px;
      height: 2px;
      background: var(--text);
      border-radius: 2px;
      transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* Mobile nav */
    .mobile-nav {
      display: none;
      flex-direction: column;
      background: var(--surface);
      border-top: 1px solid var(--border);
      padding: 12px 20px 20px;
      gap: 4px;
    }
    .mobile-nav a {
      font-family: var(--font-title);
      font-weight: 600;
      font-size: 15px;
      color: var(--muted);
      padding: 10px 0;
      border-bottom: 1px solid var(--border);
      transition: color 0.2s ease;
    }
    .mobile-nav a:hover { color: var(--accent); }
    .mobile-nav.open { display: flex; }

    .mobile-nav-cats {
      display: flex;
      flex-direction: column;
      padding-left: 16px;
      margin-top: -4px;
    }
    .mobile-nav-cats a {
      font-size: 14px;
      font-weight: 500;
      color: var(--muted);
      padding: 8px 0;
      border-bottom: none;
    }
    .mobile-nav-cats a:hover { color: var(--accent); }

    /* ============================================================
       HERO
    ============================================================ */
    .hero {
      position: relative;
      overflow: hidden;
      padding: 80px 20px 90px;
      text-align: center;
      background: var(--bg);
    }

    /* Dot grid background */
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: radial-gradient(circle, rgba(255,140,0,0.20) 1.2px, transparent 1.2px);
      background-size: 28px 28px;
      mask-image: radial-gradient(ellipse at center, black 20%, transparent 68%);
      -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 68%);
    }

    /* Glow blobs */
    .hero::after {
      content: '';
      position: absolute;
      top: -120px;
      left: 50%;
      transform: translateX(-50%);
      width: 700px;
      height: 400px;
      background: radial-gradient(ellipse, rgba(255,140,0,0.12) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-content { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255,140,0,0.1);
      border: 1px solid rgba(255,140,0,0.30);
      color: var(--accent);
      font-size: 13px;
      font-weight: 600;
      padding: 6px 14px;
      border-radius: 100px;
      margin-bottom: 24px;
      font-family: var(--font-body);
    }

    .hero h1 {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: clamp(28px, 5vw, 60px);
      line-height: 1.1;
      letter-spacing: -1px;
      margin-bottom: 18px;
      color: var(--text);
      text-wrap: balance;
    }
    .hero h1 em { font-style: normal; color: var(--accent); }

    .hero-sub {
      font-size: clamp(15px, 2vw, 18px);
      color: var(--muted);
      font-weight: 400;
      max-width: 520px;
      margin: 0 auto 36px;
      line-height: 1.6;
    }

    .hero-cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--accent);
      color: #fff;
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 15px;
      padding: 14px 32px;
      border-radius: 12px;
      transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
      min-height: 50px;
      box-shadow: 0 0 30px rgba(255,140,0,0.30);
    }
    .hero-cta:hover {
      background: var(--accent-hover);
      transform: translateY(-2px);
      box-shadow: 0 4px 40px rgba(255,140,0,0.45);
    }

    /* ============================================================
       SECTION LABELS
    ============================================================ */
    .section-label {
      font-family: var(--font-title);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 10px;
      text-align: center;
    }

    .section-title {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: clamp(22px, 3vw, 36px);
      letter-spacing: -0.5px;
      margin-bottom: 8px;
      text-align: center;
      text-wrap: balance;
    }

    .section-subtitle {
      color: var(--muted);
      font-size: 15px;
      font-weight: 400;
      text-align: center;
      margin-bottom: 40px;
    }

    /* ============================================================
       FILTER BAR
    ============================================================ */
    #products {
      padding: 60px 0 20px;
    }

    /* ---- SEARCH ---- */
    .search-wrap {
      margin-bottom: 20px;
    }
    .search-input {
      width: 100%; max-width: 360px;
      padding: 10px 16px 10px 40px;
      border: 1.5px solid var(--border);
      border-radius: 100px;
      background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 14px center;
      font-size: 14px; color: var(--text);
      outline: none; transition: border-color .2s;
    }
    .search-input:focus { border-color: var(--accent); }
    .search-input::placeholder { color: var(--muted); }

    /* ---- SKELETON LOADER ---- */
    @keyframes skeleton-shine {
      0%   { background-position: 200% 0; }
      100% { background-position: -200% 0; }
    }
    .skeleton-card {
      background: var(--surface); border-radius: 16px; overflow: hidden;
      border: 1px solid var(--border);
    }
    .skeleton-img {
      height: 180px;
      background: linear-gradient(90deg, var(--surface2) 25%, var(--border) 50%, var(--surface2) 75%);
      background-size: 200% 100%;
      animation: skeleton-shine 1.4s infinite;
    }
    .skeleton-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
    .skeleton-line {
      height: 13px; border-radius: 6px;
      background: linear-gradient(90deg, var(--surface2) 25%, var(--border) 50%, var(--surface2) 75%);
      background-size: 200% 100%;
      animation: skeleton-shine 1.4s infinite;
    }

.filter-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-bottom: 40px;
    }

    .filter-btn {
      font-family: var(--font-title);
      font-weight: 600;
      font-size: 14px;
      padding: 9px 22px;
      border-radius: 100px;
      border: 1px solid var(--border);
      background: var(--surface);
      color: var(--muted);
      transition: all 0.2s ease;
      min-height: 44px;
    }
    .filter-btn:hover { border-color: var(--accent); color: var(--accent); }
    .filter-btn.active {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
      font-weight: 700;
    }
    .filter-count {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(0,0,0,0.10);
      border-radius: 100px;
      font-size: 11px;
      font-weight: 700;
      padding: 1px 7px;
      margin-left: 4px;
      line-height: 1.6;
    }
    .filter-btn.active .filter-count { background: rgba(255,255,255,0.25); }

    /* ============================================================
       PRODUCT GRID
    ============================================================ */
    .product-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
      gap: 20px;
    }

    /* Product card */
    .card {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
      opacity: 0;
      transform: translateY(24px);
      box-shadow: var(--shadow-sm);
      cursor: pointer;
    }
    .card.visible { opacity: 1; transform: translateY(0); }
    .card:hover {
      transform: translateY(-4px);
      border-color: var(--accent);
      box-shadow: 0 8px 32px rgba(255,140,0,0.20);
    }

    .card-img {
      height: 190px;
      background: var(--surface2);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 72px;
      position: relative;
      flex-shrink: 0;
      overflow: hidden;
    }
    .card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      transition: transform 0.35s ease;
    }
    .card:hover .card-img img { transform: scale(1.06); }
    .card-emoji {
      font-size: 72px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .badge {
      position: absolute;
      top: 12px;
      left: 12px;
      z-index: 10;
      font-family: var(--font-title);
      font-size: 11px;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 100px;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }
    .badge-hot  { background: var(--accent-hover); color: #fff; }
    .badge-new  { background: var(--accent);  color: #fff; }
    .badge-out  { background: #999;           color: #fff; }
    .badge-low  { background: #E07A00;        color: #fff; }

    .card-img.is-out { filter: grayscale(60%) opacity(0.75); }

    /* ---- CARRUSEL DE FOTOS ---- */
    .car-wrap { position: relative; width: 100%; height: 100%; }
    .car-slide {
      position: absolute; inset: 0; display: none;
      align-items: center; justify-content: center;
    }
    .car-slide.active { display: flex; }
    .car-slide img { width: 100%; height: 100%; object-fit: contain; }
    .car-btn {
      position: absolute; top: 50%; transform: translateY(-50%);
      background: rgba(0,0,0,.45); color: #fff; border: none;
      width: 26px; height: 26px; border-radius: 50%;
      cursor: pointer; font-size: 18px; line-height: 1;
      display: flex; align-items: center; justify-content: center;
      z-index: 5; opacity: 0; transition: opacity .18s, background .18s;
    }
    .card-img:hover .car-btn { opacity: 1; }
    .car-btn:hover { background: rgba(0,0,0,.75); }
    .car-prev { left: 5px; }
    .car-next { right: 5px; }
    .car-dots {
      position: absolute; bottom: 5px; left: 50%; transform: translateX(-50%);
      display: flex; gap: 4px; z-index: 5;
    }
    .car-dot {
      width: 5px; height: 5px; border-radius: 50%;
      background: rgba(255,255,255,.45); cursor: pointer;
      transition: background .18s;
    }
    .car-dot.active { background: #fff; }
    /* Carrusel en modal */
    .modal-car-btn {
      position: absolute; top: 50%; transform: translateY(-50%);
      background: rgba(0,0,0,.4); color: #fff; border: none;
      width: 36px; height: 36px; border-radius: 50%;
      cursor: pointer; font-size: 22px;
      display: flex; align-items: center; justify-content: center;
      z-index: 10; transition: background .18s;
    }
    .modal-car-btn:hover { background: rgba(0,0,0,.72); }
    .modal-car-prev { left: 10px; }
    .modal-car-next { right: 10px; }
    .modal-car-dots {
      position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
      display: flex; gap: 6px;
    }
    .modal-car-dot {
      width: 7px; height: 7px; border-radius: 50%;
      background: rgba(255,255,255,.4); cursor: pointer;
      transition: background .18s;
    }
    .modal-car-dot.active { background: #fff; }

    .stock-low  { font-size: 12px; font-weight: 700; color: #E07A00; margin-bottom: 10px; }
    .stock-out  { font-size: 12px; font-weight: 700; color: #999; margin-bottom: 10px; }

    .add-btn:disabled, .add-btn[disabled] {
      background: var(--surface2);
      border-color: var(--border);
      color: #aaa;
      cursor: not-allowed;
      opacity: 0.7;
    }

    .card-body {
      padding: 16px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .card-brand {
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 4px;
    }

    .card-name {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 16px;
      line-height: 1.3;
      margin-bottom: 6px;
      color: var(--text);
    }

    .card-desc {
      font-size: 13px;
      color: var(--muted);
      font-weight: 400;
      line-height: 1.5;
      flex: 1;
      margin-bottom: 14px;
    }

    .card-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
    }

    .card-price {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 20px;
      color: var(--accent);
    }

    .add-btn {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 13px;
      padding: 9px 18px;
      border-radius: 10px;
      background: var(--surface2);
      border: 1px solid var(--border);
      color: var(--text);
      transition: all 0.2s ease;
      min-height: 40px;
      white-space: nowrap;
    }
    .add-btn:hover {
      background: var(--accent);
      border-color: var(--accent);
      color: #fff;
    }
    .add-btn.added {
      background: rgba(255,140,0,0.12);
      border-color: var(--accent);
      color: var(--accent);
    }

    /* ============================================================
       HOW TO BUY
    ============================================================ */
    #como-comprar {
      padding: 80px 0;
      background: var(--surface);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      margin-top: 80px;
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 24px;
      margin-top: 48px;
    }

    .step-card {
      background: var(--surface2);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px 24px;
      text-align: center;
      position: relative;
      transition: border-color 0.2s ease;
    }
    .step-card:hover { border-color: var(--accent); }

    .step-number {
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: #fff;
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 13px;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .step-icon { font-size: 48px; margin-bottom: 16px; display: flex; align-items: center; justify-content: center; }
    .step-icon img { width: 72px; height: 72px; object-fit: contain; filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15)); }

    .step-title {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 17px;
      margin-bottom: 10px;
      color: var(--text);
    }

    .step-desc {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.6;
    }

    /* ============================================================
       WHY INFOZEN
    ============================================================ */
    #por-que {
      padding: 80px 0;
    }

    .why-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 20px;
      margin-top: 48px;
    }

    .why-card {
      background: var(--bg);
      border: 1.5px solid var(--border);
      border-top: 3px solid var(--accent);
      border-radius: var(--radius);
      padding: 28px 24px;
      transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
      box-shadow: var(--shadow-sm);
      text-align: center;
    }
    .why-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 32px rgba(255,140,0,0.18);
      border-color: var(--accent);
      border-top-color: var(--accent);
    }

    .why-icon { font-size: 36px; margin-bottom: 14px; display: flex; align-items: center; justify-content: center; }
    .why-icon img { width: 56px; height: 56px; object-fit: contain; filter: drop-shadow(0 3px 8px rgba(255,140,0,0.25)); }

    .why-title {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 16px;
      margin-bottom: 8px;
      color: var(--text);
    }

    .why-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: var(--surface);
      border-top: 1px solid var(--border);
      padding: 56px 0 32px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-brand .logo { font-size: 24px; margin-bottom: 10px; }

    .footer-tagline {
      font-size: 14px;
      color: var(--muted);
      margin-bottom: 20px;
    }

    .footer-info {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-info-item {
      display: flex;
      gap: 10px;
      font-size: 14px;
      color: var(--muted);
      line-height: 1.5;
    }
    .footer-info-item span:first-child { flex-shrink: 0; }

    .footer-nav h4 {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 13px;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 18px;
    }

    .footer-nav ul { display: flex; flex-direction: column; gap: 12px; }

    .footer-nav a {
      font-size: 14px;
      color: var(--muted);
      transition: color 0.2s ease;
    }
    .footer-nav a:hover { color: var(--accent); }

    .footer-social {
      display: flex;
      gap: 12px;
      margin-top: 24px;
    }

    .social-link {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: var(--surface2);
      border: 1px solid var(--border);
      font-size: 20px;
      transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    }
    .social-link:hover {
      border-color: var(--accent);
      background: var(--surface);
      transform: translateY(-2px);
    }

    .footer-bottom {
      border-top: 1px solid var(--border);
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 13px;
      color: var(--muted);
    }

    .legal-links {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: 8px;
      margin: 16px 0 8px;
    }

    .legal-links a {
      font-size: 0.75rem;
      color: var(--muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .legal-links a:hover { color: var(--accent); }

    .legal-sep {
      color: var(--border);
      font-size: 0.75rem;
    }

    .afip-qr {
      display: flex;
      justify-content: center;
      margin: 12px 0;
    }

    .arrepentimiento {
      margin-top: 24px;
      padding-top: 20px;
      border-top: 1px solid var(--border);
      text-align: center;
    }

    .btn-arrepentimiento {
      display: inline-block;
      background: transparent;
      border: 1.5px solid var(--border);
      color: var(--muted);
      padding: 8px 20px;
      border-radius: 999px;
      font-size: 0.82rem;
      font-weight: 600;
      text-decoration: none;
      letter-spacing: 0.5px;
      transition: all 0.2s;
      margin-bottom: 10px;
    }

    .btn-arrepentimiento:hover {
      border-color: var(--accent);
      color: var(--accent);
      background: rgba(255, 140, 0, 0.05);
    }

    .arrepentimiento-texto {
      font-size: 0.75rem;
      color: var(--muted);
      max-width: 420px;
      margin: 0 auto;
      line-height: 1.5;
    }

    /* ============================================================
       CART DRAWER
    ============================================================ */
    .cart-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.6);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      z-index: 200;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }
    .cart-overlay.open { opacity: 1; pointer-events: all; }

    .cart-drawer {
      position: fixed;
      top: 0;
      right: 0;
      bottom: 0;
      width: min(420px, 100vw);
      background: var(--surface);
      border-left: 1px solid var(--border);
      z-index: 201;
      display: flex;
      flex-direction: column;
      transform: translateX(100%);
      transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
    }
    .cart-drawer.open { transform: translateX(0); }

    .cart-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 24px;
      border-bottom: 1px solid var(--border);
      flex-shrink: 0;
    }

    .cart-title {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 18px;
    }

    .cart-close {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: var(--surface2);
      border: 1px solid var(--border);
      color: var(--text);
      font-size: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: border-color 0.2s ease;
    }
    .cart-close:hover { border-color: var(--accent); color: var(--accent); }

    /* Cart steps */
    .cart-step { display: none; flex: 1; flex-direction: column; overflow: hidden; }
    .cart-step.active { display: flex; }

    /* Step 1 — items */
    .cart-items {
      flex: 1;
      overflow-y: auto;
      padding: 16px 24px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .cart-empty {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 12px;
      color: var(--muted);
      font-size: 15px;
    }
    .cart-empty-icon { font-size: 56px; opacity: 0.4; }

    .cart-item {
      display: grid;
      grid-template-columns: 52px 1fr auto;
      gap: 14px;
      align-items: start;
      padding: 14px;
      background: var(--surface2);
      border: 1px solid var(--border);
      border-radius: 12px;
    }

    .cart-item-emoji {
      width: 52px;
      height: 52px;
      background: var(--bg);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 28px;
      flex-shrink: 0;
    }

    .cart-item-info { min-width: 0; }

    .cart-item-name {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 14px;
      line-height: 1.3;
      margin-bottom: 4px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .cart-item-unit {
      font-size: 13px;
      color: var(--muted);
    }

    .cart-item-subtotal {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 14px;
      color: var(--accent);
      margin-top: 6px;
    }

    .cart-item-right {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 8px;
    }

    .qty-controls {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .qty-btn {
      width: 28px;
      height: 28px;
      border-radius: 6px;
      background: var(--bg);
      border: 1px solid var(--border);
      color: var(--text);
      font-size: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: border-color 0.2s ease;
    }
    .qty-btn:hover { border-color: var(--accent); color: var(--accent); }

    .qty-num {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 15px;
      min-width: 20px;
      text-align: center;
    }

    .remove-btn {
      font-size: 14px;
      color: var(--muted);
      padding: 2px;
      transition: color 0.2s ease;
    }
    .remove-btn:hover { color: #ff4d4d; }

    /* Cart footer */
    .cart-footer {
      padding: 20px 24px;
      border-top: 1px solid var(--border);
      flex-shrink: 0;
    }

    .cart-total {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 16px;
    }
    .cart-total-label {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 16px;
    }
    .cart-total-value {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 22px;
      color: var(--accent);
    }

    .btn-primary {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      width: 100%;
      padding: 14px;
      border-radius: 12px;
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 15px;
      transition: all 0.2s ease;
      min-height: 50px;
    }

    .btn-cta {
      background: var(--accent);
      color: #fff;
    }
    .btn-cta:hover { background: var(--accent-hover); transform: translateY(-1px); }

    .btn-whatsapp {
      background: var(--success);
      color: #fff;
    }
    .btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-1px); }

    /* Step 2 — form */
    .cart-form {
      flex: 1;
      overflow-y: auto;
      padding: 20px 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-group { display: flex; flex-direction: column; gap: 6px; }

    .form-label {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 13px;
      color: var(--muted);
      letter-spacing: 0.5px;
    }

    .form-input {
      background: var(--surface2);
      border: 1.5px solid var(--border);
      border-radius: 10px;
      color: var(--text);
      font-family: var(--font-body);
      font-size: 15px;
      padding: 12px 14px;
      outline: none;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
      min-height: 48px;
      width: 100%;
    }
    .form-input::placeholder { color: var(--muted); }
    .form-input:focus {
      border-color: var(--accent);
      box-shadow: 0 0 0 3px rgba(255,140,0,0.15);
    }
    .form-input.error { border-color: #ff4d4d; }
    .form-input.error:focus { box-shadow: 0 0 0 3px rgba(255,77,77,0.15); }

    .form-error {
      font-size: 12px;
      color: #ff4d4d;
      display: none;
    }
    .form-error.visible { display: block; }

    .form-hint {
      font-size: 13px;
      color: var(--muted);
      background: var(--surface2);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 12px 14px;
      line-height: 1.5;
    }

    .btn-back {
      background: var(--surface2);
      border: 1px solid var(--border);
      color: var(--muted);
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 14px;
      width: 100%;
      padding: 12px;
      border-radius: 12px;
      transition: all 0.2s ease;
      margin-bottom: 10px;
      min-height: 46px;
    }
    .btn-back:hover { border-color: var(--accent); color: var(--accent); }

    /* ============================================================
       FLOATING WHATSAPP
    ============================================================ */
    .fab-wa {
      position: fixed;
      bottom: 24px;
      right: 24px;
      z-index: 150;
      display: flex;
      align-items: center;
      gap: 10px;
      background: var(--success);
      color: #fff;
      padding: 0 20px 0 16px;
      height: 56px;
      border-radius: 28px;
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 14px;
      box-shadow: 0 4px 24px rgba(37,211,102,0.4);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
      text-decoration: none;
    }
    .fab-wa:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 32px rgba(37,211,102,0.5);
    }
    .fab-wa-icon { font-size: 24px; flex-shrink: 0; }

    /* ============================================================
       SCROLL-TO-TOP
    ============================================================ */
    .scroll-top {
      position: fixed;
      bottom: 92px;
      right: 24px;
      z-index: 149;
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: var(--surface2);
      border: 1px solid var(--border);
      color: var(--muted);
      font-size: 20px;
      display: flex;
      align-items: center;
      justify-content: center;
      opacity: 0;
      pointer-events: none;
      transition: all 0.2s ease;
    }
    .scroll-top.visible { opacity: 1; pointer-events: all; }
    .scroll-top:hover { border-color: var(--accent); color: var(--accent); }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 768px) {
      .nav { display: none; }
      .hamburger { display: flex; }

      .hero { padding: 60px 20px 70px; }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 14px;
      }

      .card-img { height: 150px; font-size: 56px; }

      .steps-grid { grid-template-columns: 1fr; }
      .why-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 480px) {
      .fab-wa .fab-label { display: none; }
      .fab-wa { padding: 0; width: 56px; justify-content: center; border-radius: 50%; }

      .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }

      .card-body { padding: 12px; }
      .card-name { font-size: 14px; }
      .card-price { font-size: 17px; }
      .add-btn { font-size: 12px; padding: 8px 12px; }
    }

    /* ---- EMPTY STATE BÚSQUEDA ---- */
    .search-empty {
      grid-column: 1 / -1;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 14px;
      padding: 64px 20px;
      text-align: center;
      color: var(--muted);
    }
    .search-empty-icon { font-size: 52px; opacity: 0.45; }
    .search-empty-title {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 18px;
      color: var(--text);
    }
    .search-empty-sub { font-size: 14px; line-height: 1.6; max-width: 320px; }
    .search-empty-btn {
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 14px;
      padding: 10px 24px;
      border-radius: 100px;
      border: 1.5px solid var(--accent);
      color: var(--accent);
      background: transparent;
      cursor: pointer;
      transition: background 0.2s ease, color 0.2s ease;
      margin-top: 4px;
    }
    .search-empty-btn:hover { background: var(--accent); color: #fff; }

    /* Scrollbar styling */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--bg); }
    ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
    ::-webkit-scrollbar-thumb:hover { background: var(--muted); }

    /* ============================================================
       PRODUCT MODAL
    ============================================================ */
    .modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.75);
      backdrop-filter: blur(6px);
      -webkit-backdrop-filter: blur(6px);
      z-index: 300;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s ease;
    }
    .modal-overlay.open { opacity: 1; pointer-events: all; }

    .modal {
      background: var(--bg);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-md);
      border-radius: 20px;
      width: 100%;
      max-width: 780px;
      max-height: 90vh;
      overflow-y: auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      position: relative;
      transform: scale(0.94) translateY(16px);
      transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
    }
    .modal-overlay.open .modal { transform: scale(1) translateY(0); }

    .modal-img-wrap {
      position: relative;
      background: var(--surface2);
      border-radius: 20px 0 0 20px;
      overflow: hidden;
      min-height: 300px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .modal-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }
    .modal-img-emoji {
      font-size: 100px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .modal-badge {
      position: absolute;
      top: 14px;
      left: 14px;
      font-family: var(--font-title);
      font-size: 12px;
      font-weight: 700;
      padding: 5px 12px;
      border-radius: 100px;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    .modal-body {
      padding: 32px 28px;
      display: flex;
      flex-direction: column;
      gap: 0;
      overflow-y: auto;
    }

    .modal-close {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: rgba(0,0,0,0.08);
      border: 1px solid var(--border);
      color: var(--text);
      font-size: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 10;
      transition: background 0.2s ease, border-color 0.2s ease;
    }
    .modal-close:hover { background: rgba(255,140,0,0.3); border-color: var(--accent); }

    .modal-brand {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 8px;
    }

    .modal-name {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: clamp(20px, 3vw, 26px);
      line-height: 1.2;
      margin-bottom: 12px;
    }

    .modal-desc {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.7;
      margin-bottom: 22px;
    }

    .modal-specs {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 16px 18px;
      margin-bottom: 22px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .modal-specs-title {
      font-family: var(--font-title);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 4px;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .modal-specs-title::before {
      content: '';
      display: inline-block;
      width: 3px;
      height: 12px;
      background: var(--accent);
      border-radius: 2px;
    }

    .spec-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 12px;
      font-size: 13px;
    }
    .spec-key {
      color: var(--muted);
      font-weight: 500;
      flex-shrink: 0;
    }
    .spec-val {
      color: var(--text);
      font-weight: 600;
      text-align: right;
    }

    .modal-footer {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .modal-price {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 30px;
      color: var(--accent);
      line-height: 1;
    }
    .modal-price-label {
      font-size: 12px;
      color: var(--muted);
      font-weight: 400;
      margin-top: 4px;
    }

    .modal-add-btn {
      flex: 1;
      min-width: 140px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 14px 20px;
      border-radius: 12px;
      background: var(--accent);
      color: #fff;
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 15px;
      border: none;
      transition: all 0.2s ease;
      min-height: 50px;
    }
    .modal-add-btn:hover { background: var(--accent-hover); transform: translateY(-1px); }
    .modal-add-btn.added {
      background: rgba(255,140,0,0.15);
      border: 1.5px solid var(--accent);
      color: var(--accent);
    }

    /* Card cursor pointer para indicar que es clickeable */
    .card { cursor: pointer; }
    .card .add-btn { position: relative; z-index: 2; }

    /* Color picker en modal */
    .color-picker { margin: 12px 0 10px; }
    .color-picker-label {
      font-size: 0.72rem; font-weight: 700; color: var(--muted);
      text-transform: uppercase; letter-spacing: 0.6px; margin-bottom: 8px;
    }
    .color-picker-label .color-chosen { color: var(--accent); }
    .color-pills { display: flex; flex-wrap: wrap; gap: 6px; }
    .color-pill {
      padding: 5px 13px; border-radius: 20px;
      border: 1.5px solid var(--border); background: var(--surface);
      font-family: var(--font-body); font-size: 0.78rem; font-weight: 500;
      color: var(--text); cursor: pointer; transition: all 0.14s;
    }
    .color-pill:hover { border-color: var(--accent); color: var(--accent); }
    .color-pill.selected {
      background: var(--accent); border-color: var(--accent);
      color: #fff; font-weight: 700;
    }
    .color-required-msg {
      font-size: 0.74rem; color: #dc2626; margin-top: 7px; display: none;
    }
    .color-required-msg.visible { display: block; }

    /* Selects de variantes (color + modelo) */
    .variant-selects { margin: 12px 0 10px; display: flex; flex-direction: column; gap: 10px; }
    .variant-select-group { display: flex; flex-direction: column; gap: 4px; }
    .variant-select-label {
      font-size: 0.72rem; font-weight: 700; color: var(--muted);
      text-transform: uppercase; letter-spacing: 0.6px;
    }
    .variant-select {
      width: 100%; padding: 9px 12px;
      border: 1.5px solid var(--border); border-radius: 8px;
      background: var(--surface); color: var(--text);
      font-family: var(--font-body); font-size: 0.85rem;
      appearance: none; -webkit-appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23777' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 12px center;
      cursor: pointer;
      transition: border-color .14s;
    }
    .variant-select:focus { outline: none; border-color: var(--accent); }
    .variant-select.select-error { border-color: #dc2626; }

    /* Responsive modal */
    @media (max-width: 640px) {
      .modal {
        grid-template-columns: 1fr;
        max-height: 92vh;
        border-radius: 16px;
      }
      .modal-img-wrap {
        border-radius: 16px 16px 0 0;
        min-height: 220px;
        max-height: 260px;
      }
      .modal-body { padding: 22px 20px 24px; }
    }

    /* ============================================================
       PROMO CARDS
    ============================================================ */
    .promos-section {
      padding: 20px 20px 8px;
      max-width: 900px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    @media (max-width: 580px) {
      .promos-section { grid-template-columns: 1fr; padding: 16px 14px 4px; }
    }
    a.promo-card {
      text-decoration: none;
      color: inherit;
    }
    a.promo-card:visited { color: inherit; }
    .promo-card {
      border-radius: var(--radius);
      padding: 18px 20px;
      display: flex;
      align-items: center;
      gap: 14px;
      box-shadow: var(--shadow-md);
    }
    .promo-card.galicia {
      background: linear-gradient(135deg, #fff7e6 0%, #ffe4b0 100%);
      border: 2px solid #FF8C00;
    }
    .promo-card.fundas {
      background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
      border: 2px solid var(--accent-hover);
    }
    .promo-card__icon {
      font-size: 2.2rem;
      flex-shrink: 0;
      line-height: 1;
    }
    .promo-card__body { flex: 1; }
    .promo-card__title {
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 1rem;
      color: #1A1A1A;
      line-height: 1.2;
      margin-bottom: 3px;
    }
    .promo-card.galicia .promo-card__title { color: #c45c00; }
    .promo-card.fundas .promo-card__title { color: #7a3800; }
    .promo-card__sub {
      font-family: var(--font-body);
      font-size: 0.78rem;
      color: #555;
      font-weight: 500;
    }
    .promo-card__tag {
      font-family: var(--font-body);
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-top: 5px;
      display: inline-block;
      padding: 2px 8px;
      border-radius: 20px;
    }
    .promo-card.galicia .promo-card__tag { background: #FF8C00; color: #fff; }
    .promo-card.fundas .promo-card__tag { background: var(--accent-hover); color: #fff; }

    /* Tarjeta clickeable (home): brillo pulsante + ícono con movimiento para llamar la atención.
       El anillo usa opacity/transform (no box-shadow) a propósito: animar box-shadow
       de forma continua fuerza repintados en cada frame y en iOS Safari puede dejar
       el elemento sin responder al toque. */
    .promo-card--cta {
      position: relative;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }
    .promo-card--cta::after {
      content: '';
      position: absolute;
      inset: -4px;
      border-radius: inherit;
      border: 2px solid rgba(224,122,0,0.55);
      opacity: 0;
      animation: promo-cta-ring 2.6s ease-in-out infinite;
      pointer-events: none;
    }
    .promo-card--cta:hover,
    .promo-card--cta:focus-visible {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md), 0 10px 26px rgba(224,122,0,0.4);
      outline: none;
    }
    .promo-card--cta .promo-card__icon {
      display: inline-block;
      animation: promo-cta-wiggle 2.6s ease-in-out infinite;
    }
    @keyframes promo-cta-ring {
      0%   { opacity: 0.55; transform: scale(1); }
      70%  { opacity: 0;    transform: scale(1.06); }
      100% { opacity: 0;    transform: scale(1.06); }
    }
    @keyframes promo-cta-wiggle {
      0%, 85%, 100% { transform: rotate(0deg); }
      88% { transform: rotate(-10deg); }
      91% { transform: rotate(10deg); }
      94% { transform: rotate(-6deg); }
      97% { transform: rotate(0deg); }
    }
    @media (prefers-reduced-motion: reduce) {
      .promo-card--cta::after,
      .promo-card--cta .promo-card__icon {
        animation: none;
      }
    }