:root {
    --white: #ffffff;
    --off-white: #f9f8f6;
    --bone: #f3ede3;
    --black: #111111;
    --gray: #6b7280;
    --light-gray: #e5e7eb;
    --green: #25D366;
    --green-dark: #1da851;
    --pink: #FF3D9A;
    --pink-dark: #e0277f;
    --red: #ef4444;
    --red-light: #fef2f2;
    --blue: #3b82f6;
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 32px;
    --radius-xl: 48px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--black);
    overflow-x: hidden;
  }
  h1, h2, h3, h4 { font-family: 'Bricolage Grotesque', sans-serif; }

  /* ── HEADER ── */
  header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--light-gray);
    padding: 0 24px;
    height: 64px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .logo {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800; font-size: 20px; color: var(--black);
    text-decoration: none; letter-spacing: -0.5px;
  }
  .logo span { color: var(--pink); }
  nav { display: flex; gap: 8px; align-items: center; }
  nav a {
    font-size: 14px; font-weight: 500; color: var(--gray);
    text-decoration: none; padding: 8px 14px;
    border-radius: 50px; transition: all .2s;
  }
  nav a:hover { background: var(--off-white); color: var(--black); }
  .btn-clientes {
    background: var(--blue); color: var(--white);
    border: none; padding: 10px 20px;
    border-radius: 50px; font-family: 'DM Sans', sans-serif;
    font-size: 14px; font-weight: 500; cursor: pointer;
    text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
    transition: all .2s;
  }
  .btn-clientes:hover { background: #2563eb; transform: translateY(-1px); }
  .btn-cart {
    background: var(--black); color: var(--white);
    border: none; padding: 10px 20px;
    border-radius: 50px; font-family: 'DM Sans', sans-serif;
    font-size: 14px; font-weight: 500; cursor: pointer;
    display: flex; align-items: center; gap: 8px;
    transition: all .2s; position: relative;
  }
  .btn-cart:hover { background: #333; transform: translateY(-1px); }
  .cart-count {
    background: var(--pink); color: white;
    width: 20px; height: 20px; border-radius: 50%;
    font-size: 11px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
  }
  .nav-mobile-hide { display: flex; }
  @media (max-width: 640px) { .nav-mobile-hide { display: none; } }

  /* ── HERO ── */
  .hero {
    padding: 80px 24px 60px;
    max-width: 1100px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
  }
  @media (max-width: 768px) {
    .hero { grid-template-columns: 1fr; padding: 48px 20px 40px; gap: 40px; }
  }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--bone); padding: 6px 14px;
    border-radius: 50px; font-size: 13px; font-weight: 500;
    color: #8b5e3c; margin-bottom: 20px;
  }
  .hero h1 {
    font-size: clamp(36px, 5vw, 58px);
    font-weight: 800; line-height: 1.08;
    letter-spacing: -1.5px; margin-bottom: 20px;
  }
  .hero h1 em { font-style: normal; color: var(--pink); }
  .hero p {
    font-size: 17px; color: var(--gray); line-height: 1.65;
    max-width: 420px; margin-bottom: 36px;
  }
  .hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
  .btn-primary {
    background: var(--black); color: white;
    padding: 14px 28px; border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px; font-weight: 600;
    border: none; cursor: pointer;
    text-decoration: none; display: inline-flex;
    align-items: center; gap: 8px;
    transition: all .25s;
  }
  .btn-primary:hover { background: #222; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,0.18); }
  .btn-outline {
    background: transparent; color: var(--black);
    padding: 14px 28px; border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px; font-weight: 500;
    border: 1.5px solid var(--light-gray); cursor: pointer;
    text-decoration: none; display: inline-flex;
    align-items: center; gap: 8px;
    transition: all .25s;
  }
  .btn-outline:hover { border-color: var(--black); }

  /* VIDEO PLACEHOLDER */
  .video-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden; position: relative;
    aspect-ratio: 9/16; max-height: 500px;
    background: var(--bone);
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; justify-content: center;
    flex-direction: column; gap: 16px;
  }
  .video-wrap video {
    width: 100%; height: 100%; object-fit: cover;
    border-radius: var(--radius-lg);
  }
  .video-placeholder {
    text-align: center; padding: 40px;
  }
  .video-play-icon {
    width: 72px; height: 72px;
    background: white; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-md); margin: 0 auto 16px;
    cursor: pointer; transition: transform .2s;
  }
  .video-play-icon:hover { transform: scale(1.08); }
  .video-play-icon svg { width: 28px; height: 28px; color: var(--black); }

  /* ── TRUST BAR ── */
  .trust-bar {
    background: var(--off-white);
    padding: 20px 24px;
    display: flex; justify-content: center; gap: 40px;
    flex-wrap: wrap;
  }
  .trust-item {
    display: flex; align-items: center; gap: 10px;
    font-size: 13px; font-weight: 500; color: var(--gray);
  }
  .trust-item span { font-size: 20px; }

  /* ── SECTION COMMON ── */
  .section { padding: 80px 24px; max-width: 1100px; margin: 0 auto; }
  .section-label {
    font-size: 11px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: var(--pink);
    margin-bottom: 12px;
  }
  .section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800; letter-spacing: -1px;
    line-height: 1.1; margin-bottom: 16px;
  }
  .section-sub {
    font-size: 16px; color: var(--gray); line-height: 1.6;
    max-width: 520px; margin-bottom: 48px;
  }

  /* ── PRODUCTS ── */
  .products-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  @media (max-width: 640px) { .products-grid { grid-template-columns: 1fr; } }

  .product-card {
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative; overflow: hidden;
    transition: transform .3s, box-shadow .3s;
    cursor: pointer;
  }
  .product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
  .product-card.dog { background: var(--bone); }
  .product-card.cat { background: #e8f4fd; }

  .product-pattern {
    position: absolute; top: 0; right: 0; bottom: 0; left: 0;
    opacity: 0.08; pointer-events: none; font-size: 22px;
    display: flex; flex-wrap: wrap; gap: 20px;
    padding: 16px; overflow: hidden;
  }

  .product-tag {
    display: inline-block; font-size: 11px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 5px 12px; border-radius: 50px;
    margin-bottom: 24px;
  }
  .product-card.dog .product-tag { background: #8b5e3c; color: white; }
  .product-card.cat .product-tag { background: #2563eb; color: white; }

  .product-img-wrap {
    display: flex; justify-content: center; margin-bottom: 28px;
  }
  .product-img-wrap img {
    width: 160px; height: 160px; object-fit: contain;
    filter: drop-shadow(0 12px 24px rgba(0,0,0,0.12));
    border-radius: var(--radius-md);
    transition: transform .3s;
  }
  .product-card:hover .product-img-wrap img { transform: scale(1.05) rotate(-2deg); }

  .product-name {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 28px; font-weight: 800; letter-spacing: -0.5px;
    margin-bottom: 8px;
  }
  .product-desc { font-size: 14px; color: var(--gray); line-height: 1.6; margin-bottom: 20px; }
  .product-price {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 32px; font-weight: 800; letter-spacing: -1px;
    margin-bottom: 20px;
  }
  .product-price span { font-size: 16px; font-weight: 400; color: var(--gray); }
  .btn-add {
    width: 100%; padding: 15px;
    border-radius: 50px; border: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px; font-weight: 600;
    cursor: pointer; transition: all .25s;
    display: flex; align-items: center; justify-content: center; gap: 8px;
  }
  .product-card.dog .btn-add { background: var(--black); color: white; }
  .product-card.dog .btn-add:hover { background: #333; transform: translateY(-1px); }
  .product-card.cat .btn-add { background: #2563eb; color: white; }
  .product-card.cat .btn-add:hover { background: #1d4ed8; transform: translateY(-1px); }

  .product-features {
    display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px;
  }
  .feature-chip {
    font-size: 12px; font-weight: 500;
    padding: 5px 12px; border-radius: 50px;
    background: rgba(255,255,255,0.7);
    color: var(--black);
  }

  /* ── HOW IT WORKS ── */
  .how-section { background: var(--off-white); padding: 80px 0; }
  .how-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
  .steps {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 32px; margin-top: 48px;
  }
  @media (max-width: 640px) { .steps { grid-template-columns: 1fr; } }

  .step-card {
    background: white; border-radius: var(--radius-md);
    padding: 32px; box-shadow: var(--shadow-sm);
    position: relative;
  }
  .step-num {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 56px; font-weight: 800;
    color: var(--light-gray); line-height: 1;
    margin-bottom: 16px;
  }
  .step-icon {
    font-size: 32px; margin-bottom: 12px;
  }
  .step-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 18px; font-weight: 700; margin-bottom: 8px;
  }
  .step-desc { font-size: 14px; color: var(--gray); line-height: 1.6; }

  /* ── FEATURES ── */
  .features-grid {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  @media (max-width: 640px) { .features-grid { grid-template-columns: 1fr; } }

  .feature-card {
    border-radius: var(--radius-md);
    padding: 32px;
    border: 1.5px solid var(--light-gray);
    transition: all .3s;
    position: relative; overflow: hidden;
  }
  .feature-card:hover {
    border-color: var(--black);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .feature-card.lost {
    border-color: #fca5a5;
    background: var(--red-light);
  }
  .feature-card.lost:hover { border-color: var(--red); }
  .feature-icon {
    font-size: 36px; margin-bottom: 16px;
    display: block;
  }
  .feature-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 20px; font-weight: 700; margin-bottom: 8px;
  }
  .feature-desc { font-size: 14px; color: var(--gray); line-height: 1.65; }

  /* LOST MODE DEMO */
  .lost-demo {
    margin-top: 20px;
    background: white; border-radius: var(--radius-sm);
    padding: 14px 16px;
    display: flex; align-items: center; gap: 10px;
    border: 1px solid #fca5a5;
  }
  .lost-badge {
    background: var(--red); color: white;
    font-size: 11px; font-weight: 700;
    padding: 4px 10px; border-radius: 50px;
    white-space: nowrap;
  }
  .lost-text { font-size: 13px; color: var(--gray); }

  /* COMMUNICATION BTNS DEMO */
  .comm-demo {
    margin-top: 20px;
    display: flex; flex-direction: column; gap: 8px;
  }
  .comm-btn {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; border-radius: var(--radius-sm);
    font-size: 13px; font-weight: 600; cursor: default;
  }
  .comm-btn.call { background: #111; color: white; }
  .comm-btn.whatsapp { background: var(--green); color: white; }
  .comm-btn.location { background: var(--pink); color: white; }

  /* ── COMING SOON ── */
  .coming-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 16px; margin-top: 48px;
  }
  @media (max-width: 768px) { .coming-grid { grid-template-columns: repeat(2, 1fr); } }

  .coming-card {
    border-radius: var(--radius-md);
    background: var(--off-white);
    padding: 32px 24px;
    text-align: center;
    border: 1.5px dashed var(--light-gray);
    transition: all .25s;
  }
  .coming-card:hover { border-color: var(--gray); }
  .coming-icon { font-size: 40px; margin-bottom: 16px; }
  .coming-name {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 16px; font-weight: 700; margin-bottom: 10px;
  }
  .coming-tag {
    display: inline-block; font-size: 11px; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase;
    background: var(--black); color: white;
    padding: 4px 12px; border-radius: 50px;
  }


  /* ============================
   FOOTER — Dog‑ID / Cat‑ID
   Versión final optimizada
   ============================ */

#footer {
  background: var(--black);
  color: var(--off-white);
  padding: 60px 24px 40px;
  margin-top: 80px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand .logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--off-white);
  text-decoration: none;
}

.footer-brand p {
  color: var(--gray);
  line-height: 1.6;
  margin-top: 12px;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 15px;
  color: #d1d5db;
  text-decoration: none;
  margin-bottom: 10px;
  transition: color .2s ease;
}

.footer-col a:hover {
  color: var(--pink);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}

.footer-bottom p {
  color: var(--gray);
  font-size: 14px;
}

.footer-bottom-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.footer-bottom-links a {
  color: var(--gray);
  font-size: 14px;
  text-decoration: none;
  transition: color .2s ease;
}

.footer-bottom-links a:hover {
  color: var(--pink);
}

/* ============================
   RESPONSIVE
   ============================ */

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto;
  }

  .footer-col a {
    margin-bottom: 8px;
  }
}


  /* ── CART SIDEBAR ── */
  .cart-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.4);
    z-index: 200; opacity: 0; pointer-events: none;
    transition: opacity .3s;
  }
  .cart-overlay.open { opacity: 1; pointer-events: all; }

  .cart-sidebar {
    position: fixed; right: 0; top: 0; bottom: 0;
    width: 420px; max-width: 100vw;
    background: white; z-index: 201;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex; flex-direction: column;
    box-shadow: -20px 0 60px rgba(0,0,0,0.12);
  }
  .cart-sidebar.open { transform: translateX(0); }

  .cart-header {
    padding: 24px; border-bottom: 1px solid var(--light-gray);
    display: flex; justify-content: space-between; align-items: center;
  }
  .cart-header h2 {
    font-size: 20px; font-weight: 800;
  }
  .cart-close {
    background: var(--off-white); border: none;
    width: 36px; height: 36px; border-radius: 50%;
    cursor: pointer; font-size: 18px;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
  }
  .cart-close:hover { background: var(--light-gray); }

  .cart-body { flex: 1; overflow-y: auto; padding: 24px; }
  .cart-empty { text-align: center; padding: 60px 0; color: var(--gray); }
  .cart-empty .empty-icon { font-size: 48px; margin-bottom: 16px; }

  .cart-item {
    display: flex; gap: 16px; margin-bottom: 20px;
    padding-bottom: 20px; border-bottom: 1px solid var(--light-gray);
  }
  .cart-item-img {
    width: 72px; height: 72px; border-radius: var(--radius-sm);
    background: var(--bone); display: flex; align-items: center;
    justify-content: center; font-size: 28px; flex-shrink: 0;
  }
  .cart-item-info { flex: 1; }
  .cart-item-name { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
  .cart-item-price { font-size: 16px; font-weight: 700; }
  .cart-item-qty {
    display: flex; align-items: center; gap: 10px; margin-top: 8px;
  }
  .qty-btn {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--off-white); border: none;
    font-size: 16px; cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: background .2s; font-weight: 600;
  }
  .qty-btn:hover { background: var(--light-gray); }
  .qty-num { font-weight: 600; min-width: 20px; text-align: center; }
  .cart-remove { background: none; border: none; cursor: pointer; color: var(--gray); font-size: 18px; }

  .cart-footer { padding: 24px; border-top: 1px solid var(--light-gray); }
  .cart-total {
    display: flex; justify-content: space-between;
    font-size: 18px; font-weight: 700; margin-bottom: 16px;
  }
  .btn-checkout {
    width: 100%; padding: 16px;
    background: var(--black); color: white;
    border: none; border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px; font-weight: 600;
    cursor: pointer; transition: all .25s;
  }
  .btn-checkout:hover { background: #222; transform: translateY(-1px); }

  /* ── CHECKOUT MODAL ── */
  .modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 300; display: none; align-items: center; justify-content: center;
    padding: 20px;
  }
  .modal-overlay.open { display: flex; }
  .modal {
    background: white; border-radius: var(--radius-lg);
    width: 100%; max-width: 520px;
    max-height: 90vh; overflow-y: auto;
    padding: 40px;
    animation: slideUp .3s ease;
  }
  @keyframes slideUp { from { opacity:0; transform: translateY(30px); } to { opacity:1; transform: translateY(0); } }

  .modal h2 { font-size: 24px; font-weight: 800; margin-bottom: 28px; }
  .form-row { margin-bottom: 18px; }
  .form-row label {
    display: block; font-size: 13px; font-weight: 600;
    color: var(--gray); margin-bottom: 6px; letter-spacing: 0.3px;
  }
  .form-row input, .form-row select {
    width: 100%; padding: 13px 16px;
    border: 1.5px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px; transition: border .2s;
    outline: none;
  }
  .form-row input:focus, .form-row select:focus { border-color: var(--black); }
  .form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

  .payment-methods {
    display: flex; gap: 10px; margin-bottom: 24px;
  }
  .pay-btn {
    flex: 1; padding: 12px;
    border: 1.5px solid var(--light-gray);
    border-radius: var(--radius-sm);
    cursor: pointer; font-size: 13px; font-weight: 600;
    background: white; transition: all .2s;
    display: flex; align-items: center; justify-content: center; gap: 6px;
  }
  .pay-btn.active { border-color: var(--black); background: var(--off-white); }

  .modal-actions {
    display: flex; gap: 12px; margin-top: 8px;
  }
  .btn-cancel {
    flex: 1; padding: 14px; background: var(--off-white);
    border: none; border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px; font-weight: 500; cursor: pointer;
    transition: background .2s;
  }
  .btn-cancel:hover { background: var(--light-gray); }
  .btn-pay {
    flex: 2; padding: 14px; background: var(--black);
    color: white; border: none; border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px; font-weight: 600; cursor: pointer;
    transition: all .25s;
  }
  .btn-pay:hover { background: #222; }

  .order-summary {
    background: var(--off-white); border-radius: var(--radius-sm);
    padding: 16px 20px; margin-bottom: 24px;
  }
  .order-summary-title { font-weight: 700; font-size: 14px; margin-bottom: 10px; }
  .order-summary-item {
    display: flex; justify-content: space-between;
    font-size: 14px; color: var(--gray); margin-bottom: 6px;
  }
  .order-summary-total {
    display: flex; justify-content: space-between;
    font-size: 16px; font-weight: 700;
    border-top: 1px solid var(--light-gray); padding-top: 10px; margin-top: 6px;
  }

  /* SUCCESS */
  .success-screen {
    text-align: center; padding: 20px 0;
  }
  .success-icon { font-size: 64px; margin-bottom: 16px; }
  .success-screen h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
  .success-screen p { color: var(--gray); line-height: 1.6; }

  /* ── SCROLL ANIMATIONS ── */
  .fade-in {
    opacity: 0; transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .fade-in.visible { opacity: 1; transform: translateY(0); }

  /* ── SECTION DIVIDERS ── */
  .divider { height: 1px; background: var(--light-gray); max-width: 1100px; margin: 0 auto; }

  /* ── COOKIE BANNER ── */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--black);
  color: var(--off-white);
  padding: 18px 22px;
  border-radius: 14px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 90%;
  width: 600px;
  z-index: 9999;
  font-size: 14px;
}

.cookie-banner a {
  color: var(--pink);
  text-decoration: underline;
}

.cookie-buttons {
  margin-left: auto;
  display: flex;
  gap: 10px;
}

.cookie-buttons button {
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}

#cookie-accept {
  background: var(--pink);
  color: white;
}

#cookie-decline {
  background: #333;
  color: white;
}