/* ── RESET & BASE ───────────────────────────────────── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      background: #F0F0F3;
      color: #1D1D1F;
      -webkit-font-smoothing: antialiased;
    }
    a { text-decoration: none; color: inherit; }
    img { display: block; max-width: 100%; }

    /* ── NEUMORPHISM TOKENS ─────────────────────────────── */
    :root {
      --bg:        #F0F0F3;
      --gray2:     #e0e0e0;
      --shadow-d:  #CACACA;
      --shadow-l:  #FFFFFF;
      --navy:      #0D0D2B;
      --text-dark: #1D1D1F;
      --text-gray: #6E6E73;
      --white:     #FFFFFF;

      /* Neumorphism base */
      --neu-flat:    4px 4px 10px var(--shadow-d), -4px -4px 10px var(--shadow-l);
      --neu-pressed: inset 3px 3px 7px var(--shadow-d), inset -3px -3px 7px var(--shadow-l);
      --neu-card:    8px 8px 20px var(--shadow-d), -8px -8px 20px var(--shadow-l);
      --neu-card-lg: 12px 12px 30px var(--shadow-d), -12px -12px 30px var(--shadow-l);
    }

    /* ── NAVBAR NEUMORPHISM ────────────────────────────── */
    .navbar {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--bg);
      box-shadow: 0 2px 10px rgba(0,0,0,0.06);
      height: 56px;
      display: flex;
      align-items: center;
      padding: 0 24px;
    }
    .navbar-inner {
      max-width: 1200px;
      margin: 0 auto;
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .logo {
      font-size: 18px;
      font-weight: 600;
      letter-spacing: -0.3px;
    }
    .logo span:first-child { color: var(--text-dark); }
    .logo span:last-child  { color: var(--text-gray); }
    .nav-links {
      display: flex;
      gap: 32px;
      list-style: none;
    }
    .nav-links a {
      font-size: 13px;
      color: var(--text-gray);
      transition: color .2s;
    }
    .nav-links a:hover { color: var(--text-dark); }
    .nav-icons { display: flex; gap: 18px; }
    .nav-icons button {
      background: none;
      border: none;
      cursor: pointer;
      color: var(--text-gray);
      transition: color .2s;
      padding: 4px;
    }
    .nav-icons button:hover { color: var(--text-dark); }
    .nav-icons svg { width: 18px; height: 18px; }

    /* Mobile nav toggle */
    .nav-burger { display: none; }
    .mobile-menu {
      display: none;
      background: var(--gray2);
      padding: 8px 24px 16px;
      border-top: 1px solid rgba(0,0,0,0.06);
    }
    .mobile-menu.open { display: block; }
    .mobile-menu a {
      display: block;
      padding: 12px 0;
      font-size: 15px;
      color: var(--text-dark);
      border-bottom: 1px solid rgba(0,0,0,0.06);
    }
    .mobile-menu a:last-child { border: none; }

    /* ── HERO SPLIT NEUMORPHISM ─────────────────────────── */
    .hero {
      background: var(--bg);
      min-height: 98vh;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      padding: 60px 5%;
      gap: 20px;
    }
    .hero-left {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
    .hero-ap {
      width: 140px;
      height: 140px;
      margin-bottom: 20px;
    }
    .hero-eyebrow {
      font-size: 12px;
      font-weight: 700;
      color: #bbb;
      letter-spacing: .12em;
      text-transform: uppercase;
      margin-bottom: 16px;
    }
    .hero h1 {
      font-size: clamp(48px, 5.5vw, 76px);
      font-weight: 800;
      color: var(--text-dark);
      line-height: 1.0;
      letter-spacing: -.04em;
      margin-bottom: 16px;
    }
    .hero h1 em {
      font-style: normal;
      color: #aaa;
    }
    .hero-sub {
      font-size: 18px;
      color: var(--text-gray);
      line-height: 1.65;
      max-width: 380px;
      margin-bottom: 32px;
    }
    .hero-btns {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      width: 100%;
      max-width: 320px;
    }
    .hero-btn {
      background: var(--bg);
      color: var(--text-dark);
      font-size: 14px;
      font-weight: 700;
      padding: 14px 20px;
      border-radius: 50px;
      border: none;
      cursor: pointer;
      box-shadow: 6px 6px 14px var(--shadow-d), -6px -6px 14px var(--shadow-l);
      transition: all .2s;
      letter-spacing: -.01em;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 7px;
      text-decoration: none;
    }
    .hero-btn:hover {
      box-shadow: 8px 8px 18px var(--shadow-d), -8px -8px 18px var(--shadow-l);
      transform: translateY(-2px);
    }
    .hero-btn:active {
      box-shadow: inset 4px 4px 8px var(--shadow-d), inset -4px -4px 8px var(--shadow-l);
      transform: translateY(0);
    }
    .hero-btn svg { width: 15px; height: 15px; flex-shrink: 0; opacity: .55; }
    .hero-right {
      position: relative;
      height: 520px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .hero-ring {
      width: 440px;
      height: 440px;
      border-radius: 50%;
      background: var(--bg);
      box-shadow: 18px 18px 45px var(--shadow-d), -18px -18px 45px var(--shadow-l);
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%,-50%);
    }
    .hero-ip {
      width: 420px;
      height: 420px;
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%,-50%);
      z-index: 2;
    }
    @media (max-width: 900px) {
      .hero { grid-template-columns: 1fr; padding: 40px 6%; min-height: auto; gap: 36px; }
      .hero-right { height: 360px; order: -1; }
      .hero-ring { width: 320px; height: 320px; }
      .hero-ip { width: 320px; height: 320px; }
      .hero h1 { font-size: clamp(38px, 8vw, 56px); }
      .hero-sub { font-size: 16px; }
    }
    @media (max-width: 480px) {
      .hero-btn { font-size: 13px; padding: 12px 14px; }
      .hero-btns { max-width: 280px; }
      .hero-right { height: 280px; }
      .hero-ring { width: 250px; height: 250px; }
      .hero-ip { width: 250px; height: 250px; }
      .hero-ap { width: 100px; height: 100px; }
    }

    /* ── NEUMORPHISM BUTTONS ────────────────────────────── */
    .btn-neu {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: var(--bg);
      color: var(--text-dark);
      font-size: 14px;
      font-weight: 600;
      padding: 14px 32px;
      border-radius: 50px;
      border: none;
      cursor: pointer;
      box-shadow: var(--neu-flat);
      transition: box-shadow .2s, transform .15s;
      letter-spacing: -0.01em;
    }
    .btn-neu:hover {
      box-shadow: 6px 6px 14px var(--shadow-d), -6px -6px 14px var(--shadow-l);
      transform: translateY(-1px);
    }
    .btn-neu:active {
      box-shadow: var(--neu-pressed);
      transform: translateY(0);
    }

    /* Botón pagar — neumorphism con acento oscuro */
    .btn-pay {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: var(--navy);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 14px 32px;
      border-radius: 50px;
      border: none;
      cursor: pointer;
      box-shadow: 4px 4px 12px rgba(13,13,43,0.35), -2px -2px 8px var(--shadow-l);
      transition: box-shadow .2s, transform .15s, opacity .2s;
      letter-spacing: -0.01em;
    }
    .btn-pay:hover {
      opacity: 0.88;
      transform: translateY(-1px);
      box-shadow: 6px 6px 16px rgba(13,13,43,0.4), -2px -2px 8px var(--shadow-l);
    }
    .btn-pay:active {
      transform: translateY(0);
      opacity: 1;
    }

    /* Ghost button */
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: var(--bg);
      color: var(--text-dark);
      font-size: 14px;
      font-weight: 500;
      padding: 13px 32px;
      border-radius: 50px;
      border: 1.5px solid rgba(29,29,31,0.15);
      cursor: pointer;
      box-shadow: var(--neu-flat);
      transition: box-shadow .2s, transform .15s;
    }
    .btn-ghost:hover {
      box-shadow: 6px 6px 14px var(--shadow-d), -6px -6px 14px var(--shadow-l);
      transform: translateY(-1px);
    }

    /* ── SECCIÓN BASE ───────────────────────────────────── */
    .section { padding: 80px 24px; }
    .section-inner { max-width: 1200px; margin: 0 auto; }
    .section-title {
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 700;
      color: var(--text-dark);
      letter-spacing: -0.02em;
    }
    .section-sub {
      margin-top: 8px;
      font-size: 16px;
      color: var(--text-gray);
    }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 48px;
    }
    .see-all {
      font-size: 13px;
      font-weight: 500;
      color: var(--text-gray);
      white-space: nowrap;
      transition: color .2s;
    }
    .see-all:hover { color: var(--text-dark); }

    /* ── CATEGORY CARDS ─────────────────────────────────── */
    .cat-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .cat-card {
      background: var(--bg);
      border-radius: 24px;
      box-shadow: var(--neu-card);
      padding: 48px 24px;
      text-align: center;
      cursor: pointer;
      transition: box-shadow .25s, transform .2s;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }
    .cat-card:hover {
      box-shadow: var(--neu-card-lg);
      transform: translateY(-3px);
    }
    .cat-icon {
      width: 80px;
      height: 80px;
      object-fit: contain;
    }
    .cat-name {
      font-size: 22px;
      font-weight: 600;
      color: var(--text-dark);
    }
    .cat-tagline {
      font-size: 14px;
      color: var(--text-gray);
    }
    .cat-cta {
      font-size: 13px;
      font-weight: 500;
      color: var(--text-gray);
      margin-top: 4px;
      transition: color .2s;
    }
    .cat-card:hover .cat-cta { color: var(--text-dark); }

    /* ── PRODUCT CARDS ──────────────────────────────────── */
    .prod-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .prod-grid-3 {
      grid-template-columns: repeat(3, 1fr);
    }
    .prod-card {
      background: var(--bg);
      border-radius: 24px;
      box-shadow: var(--neu-card);
      padding: 28px 20px 24px;
      display: flex;
      flex-direction: column;
      transition: box-shadow .25s, transform .2s;
    }
    .prod-card:hover {
      box-shadow: var(--neu-card-lg);
      transform: translateY(-3px);
    }
    .prod-img-wrap {
      height: 180px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      border-radius: 16px;
      background: var(--bg);
      box-shadow: var(--neu-pressed);
      margin-bottom: 20px;
    }
    .prod-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .4s;
    }
    .prod-card:hover .prod-img-wrap img { transform: scale(1.04); }
    .prod-cat {
      font-size: 11px;
      font-weight: 500;
      color: var(--text-gray);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      text-align: center;
    }
    .prod-name {
      margin-top: 6px;
      font-size: 16px;
      font-weight: 600;
      color: var(--text-dark);
      text-align: center;
      line-height: 1.3;
    }
    .prod-price {
      margin-top: 6px;
      font-size: 14px;
      color: var(--text-dark);
      text-align: center;
    }
    .prod-price strong { font-weight: 700; }
    .prod-actions {
      margin-top: auto;
      padding-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .prod-actions .btn-pay,
    .prod-actions .btn-ghost {
      width: 100%;
      font-size: 13px;
      padding: 11px 16px;
    }

    /* ── PRODUCT DETAIL ─────────────────────────────────── */
    .prod-detail-hero {
      background: var(--bg);
      padding: 60px 24px 0;
      text-align: center;
    }
    .prod-detail-hero .prod-cat { font-size: 12px; }
    .prod-detail-hero h1 {
      font-size: clamp(32px, 5vw, 56px);
      font-weight: 700;
      letter-spacing: -0.03em;
      color: var(--text-dark);
      margin-top: 8px;
    }
    .prod-detail-price {
      margin-top: 12px;
      font-size: 22px;
      color: var(--text-dark);
    }
    .prod-detail-price strong { font-weight: 700; }

    .prod-detail-img-wrap {
      max-width: 700px;
      margin: 40px auto 0;
      border-radius: 28px;
      overflow: hidden;
      box-shadow: var(--neu-card-lg);
    }
    .prod-detail-img-wrap img {
      width: 100%;
      height: 420px;
      object-fit: cover;
    }

    .prod-detail-body {
      padding: 60px 24px;
      max-width: 900px;
      margin: 0 auto;
    }
    .prod-detail-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: start;
    }
    .prod-detail-desc h2 {
      font-size: 28px;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: var(--text-dark);
      margin-bottom: 16px;
    }
    .prod-detail-desc p {
      font-size: 16px;
      color: var(--text-gray);
      line-height: 1.7;
    }
    .specs-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .specs-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 15px;
      color: var(--text-dark);
    }
    .spec-check {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: var(--bg);
      box-shadow: var(--neu-flat);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .spec-check svg { width: 12px; height: 12px; }

    .prod-detail-cta {
      max-width: 520px;
      margin: 48px auto 0;
      display: flex;
      gap: 14px;
    }
    .prod-detail-cta .btn-pay,
    .prod-detail-cta .btn-ghost {
      flex: 1;
      font-size: 15px;
      padding: 15px 24px;
    }

    /* ── CATEGORY PAGE HERO NEUMORPHISM ─────────────────── */
    .cat-page-hero {
      background: var(--gray2);
      padding: 80px 24px;
      text-align: center;
    }
    .cat-page-hero .eyebrow {
      font-size: 12px;
      color: var(--text-gray);
      text-transform: uppercase;
      letter-spacing: 0.06em;
      margin-bottom: 12px;
    }
    .cat-page-hero h1 {
      font-size: clamp(44px, 8vw, 80px);
      font-weight: 700;
      color: var(--text-dark);
      letter-spacing: -0.03em;
    }
    .cat-page-hero p {
      margin-top: 12px;
      font-size: 18px;
      color: var(--text-gray);
    }

    /* ── RELATED ────────────────────────────────────────── */
    .related-section { padding: 60px 24px; }
    .related-section h2 {
      font-size: 28px;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: var(--text-dark);
      margin-bottom: 32px;
    }

    /* ── FOOTER NEUMORPHISM ─────────────────────────────── */
    .footer {
      background: var(--gray2);
      padding: 56px 24px;
      text-align: center;
    }
    .footer-accent { height: 1px; background: linear-gradient(90deg, transparent, var(--shadow-d), transparent); }
    .footer-logo {
      font-size: 22px;
      font-weight: 600;
      margin-bottom: 24px;
    }
    .footer-logo span:first-child { color: var(--text-dark); }
    .footer-logo span:last-child  { color: var(--text-gray); }
    .footer-nav {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 24px;
      list-style: none;
      margin-bottom: 32px;
    }
    .footer-nav a {
      font-size: 13px;
      color: var(--text-gray);
      transition: color .2s;
    }
    .footer-nav a:hover { color: var(--text-dark); }
    .footer-copy {
      font-size: 12px;
      color: #9a9a9a;
    }
    .footer-contact {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 20px;
      margin-bottom: 24px;
      font-size: 13px;
      color: var(--text-gray);
    }
    .footer-contact span { display: inline-flex; align-items: center; gap: 6px; }
    .footer-contact i { font-size: 15px; }
    .footer-legal {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 18px;
      list-style: none;
      margin-bottom: 18px;
      padding-top: 18px;
      border-top: 1px solid rgba(0,0,0,0.06);
    }
    .footer-legal a {
      font-size: 12px;
      color: #9a9a9a;
      transition: color .2s;
    }
    .footer-legal a:hover { color: var(--text-dark); }

    /* ── PÁGINAS LEGALES (privacidad / términos / devoluciones) ── */
    .legal-hero {
      background: var(--gray2);
      padding: 64px 24px 48px;
      text-align: center;
    }
    .legal-hero h1 {
      font-size: clamp(34px, 5vw, 52px);
      font-weight: 700;
      color: var(--text-dark);
      letter-spacing: -0.03em;
    }
    .legal-hero p {
      margin-top: 10px;
      font-size: 14px;
      color: var(--text-gray);
    }
    .legal-body {
      max-width: 760px;
      margin: 0 auto;
      padding: 56px 24px 80px;
    }
    .legal-body h2 {
      font-size: 20px;
      font-weight: 600;
      color: var(--text-dark);
      margin: 32px 0 12px;
      letter-spacing: -0.01em;
    }
    .legal-body h2:first-child { margin-top: 0; }
    .legal-body p {
      font-size: 15px;
      color: var(--text-gray);
      line-height: 1.75;
      margin-bottom: 14px;
    }
    .legal-body ul {
      margin: 0 0 14px 0;
      padding-left: 20px;
    }
    .legal-body li {
      font-size: 15px;
      color: var(--text-gray);
      line-height: 1.75;
      margin-bottom: 6px;
    }
    .legal-card {
      background: var(--bg);
      border-radius: 18px;
      box-shadow: var(--neu-card);
      padding: 24px 28px;
      margin-bottom: 20px;
    }

    /* ── PÁGINA CONTACTO ─────────────────────────────────── */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      max-width: 980px;
      margin: 0 auto;
      padding: 56px 24px 80px;
      align-items: start;
    }
    .contact-info h2 {
      font-size: 26px;
      font-weight: 700;
      color: var(--text-dark);
      letter-spacing: -0.02em;
      margin-bottom: 12px;
    }
    .contact-info p {
      font-size: 15px;
      color: var(--text-gray);
      line-height: 1.7;
      margin-bottom: 28px;
    }
    .contact-item {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 18px;
    }
    .contact-item-icon {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--bg);
      box-shadow: var(--neu-flat);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .contact-item-icon i { font-size: 18px; color: var(--text-dark); }
    .contact-item-text strong { display: block; font-size: 13px; color: var(--text-dark); font-weight: 600; }
    .contact-item-text span { font-size: 13px; color: var(--text-gray); }

    .contact-form {
      background: var(--bg);
      border-radius: 24px;
      box-shadow: var(--neu-card-lg);
      padding: 32px;
    }
    .form-group { margin-bottom: 18px; }
    .form-group label {
      display: block;
      font-size: 12px;
      font-weight: 600;
      color: var(--text-dark);
      margin-bottom: 8px;
    }
    .form-group input,
    .form-group textarea {
      width: 100%;
      background: var(--bg);
      border: none;
      border-radius: 14px;
      padding: 14px 16px;
      font-size: 14px;
      font-family: inherit;
      color: var(--text-dark);
      box-shadow: var(--neu-pressed);
      outline: none;
      resize: vertical;
    }
    .form-group textarea { min-height: 110px; }
    .form-group input::placeholder,
    .form-group textarea::placeholder { color: #aaa; }
    .form-submit {
      width: 100%;
      background: var(--navy);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 15px 24px;
      border-radius: 50px;
      border: none;
      cursor: pointer;
      box-shadow: 4px 4px 12px rgba(13,13,43,0.25), -2px -2px 8px var(--shadow-l);
      transition: opacity .2s, transform .15s;
      margin-top: 6px;
    }
    .form-submit:hover { opacity: 0.9; transform: translateY(-1px); }
    .form-note {
      font-size: 12px;
      color: #aaa;
      text-align: center;
      margin-top: 14px;
    }
    @media (max-width: 760px) {
      .contact-grid { grid-template-columns: 1fr; }
    }

    /* ── 404 ────────────────────────────────────────────── */
    .not-found {
      min-height: 60vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 60px 24px;
      gap: 16px;
    }
    .not-found h1 { font-size: 32px; font-weight: 700; color: var(--text-dark); }
    .not-found p  { font-size: 16px; color: var(--text-gray); }

    /* ── NEU DIVIDER ────────────────────────────────────── */
    .neu-divider {
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--shadow-d), transparent);
      margin: 0 24px;
    }

    /* ── BREADCRUMB ─────────────────────────────────────── */
    .breadcrumb {
      font-size: 12px;
      color: var(--text-gray);
      padding: 16px 24px;
      max-width: 1200px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .breadcrumb a { color: var(--text-gray); transition: color .2s; }
    .breadcrumb a:hover { color: var(--text-dark); }
    .breadcrumb span { color: #ccc; }


    /* ── RESPONSIVE ─────────────────────────────────────── */
    @media (max-width: 900px) {
      .prod-grid     { grid-template-columns: repeat(2, 1fr); }
      .prod-grid-3   { grid-template-columns: repeat(2, 1fr); }
      .prod-detail-grid { grid-template-columns: 1fr; gap: 32px; }
      .nav-links     { display: none; }
      .nav-burger    { display: block; }
    }
    @media (max-width: 600px) {
      .prod-grid     { grid-template-columns: 1fr; }
      .prod-grid-3   { grid-template-columns: 1fr; }
      .cat-grid      { grid-template-columns: 1fr; }
      .prod-detail-cta { flex-direction: column; }
      .section       { padding: 60px 16px; }
    }

    /* ── WHATSAPP FLOAT ─────────────────────────────────── */
    .wa-float {
      position: fixed;
      bottom: 24px;
      right: 24px;
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: var(--bg);
      box-shadow: var(--neu-card);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 200;
      transition: box-shadow .2s, transform .2s;
    }
    .wa-float:hover {
      box-shadow: var(--neu-card-lg);
      transform: translateY(-2px);
    }
    .wa-float svg { width: 26px; height: 26px; fill: #25D366; }