.header {
    background: #fff;
    padding: 14px 20px;
    display: flex;
    justify-content: center; /* centra horizontal */
    align-items: center;     /* centra vertical */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 50;
  }
  
  .header__logo {
    height: 32px;
    text-align: center;
  }
  
  .btn {
    border: 0;
    border-radius: 999px;
    padding: 12px 24px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  
  .btn:hover {
    transform: scale(1.03);
  }
  
  .btn--primary {
    background: #019df4;
    color: #fff;
  }
  
  .btn--green {
    background: #5cb615;
    color: #fff;
  }
  
  .btn--secondary {
    background: #eee;
    color: #333;
  }
  
  .btn--block {
    width: 100%;
  }
  
  .cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 20px;
    max-width: 1080px;
    margin: 0 auto 40px;
  }
  
  .card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    padding: 0 0 28px;
    text-align: center;
  }
  
  .card--featured {
    transform: scale(1.02);
  }
  
  .card__name {
    background: #019df4;
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    padding: 14px;
    border-radius: 12px 12px 0 0;
  }
  
  .card__name--green {
    background: #5cb615;
  }
  
  .card__old-gb {
    font-size: 24px;
    margin-top: 18px;
    color: #888;
    font-weight: 700;
  }
  
  .card__gb {
    font-size: 40px;
    line-height: 1.1;
    font-weight: 700;
    margin-top: 4px;
  }
  
  .card__highlight {
    font-size: 14px;
    color: #e63780;
    margin: 12px 0 14px;
  }
  
  .card__old-price {
    position: relative;
    width: fit-content;
    margin: 0 auto 4px;
    color: #888;
  }
  
  .card__old-price::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 46%;
    border-top: 3px solid #e63780;
    transform: skewY(-10deg);
  }
  
  .card__price {
    font-size: 38px;
    color: #019df4;
    font-weight: 700;
  }
  
  .card__price--green {
    color: #5cb615;
  }
  
  .card__price span {
    font-size: 20px;
    font-weight: 400;
  }
  
  .card__label {
    margin: 12px 0 18px;
    font-weight: 900;
    font-size: 15px;
  }
  
  .card__label--pink {
    color: #e63780;
  }
  
  .card__label--green {
    color: #5cb615;
  }
  
  .card__label--gray {
    color: #666;
    font-size: 13px;
    font-weight: 700;
  }
  
  .card__detail {
    font-size: 14px;
    color: #444;
    margin-top: 10px;
    padding: 0 16px;
  }
/* =========================================
   FLOTANTE UNIVERSAL OPTIMIZADO
========================================= */

.floating-widget {
    position: fixed;
    right: 26px;
    bottom: 26px;
    z-index: 100;
  }
  
  .floating-widget__back {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: #5cb615;
    opacity: 0.32;
    z-index: 1;
    pointer-events: none;
    animation: floating-pulse-ring 1s infinite ease-out;
    transform-origin: center;
  }
  
  .floating-widget__trigger {
    position: relative;
    width: 60px;
    height: 60px;
    border: 0;
    border-radius: 50%;
    background-color: #5cb615;
    cursor: pointer;
    z-index: 2;
    margin: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    animation: floating-pulse-button 2s infinite ease-in-out;
  }
  
  .floating-widget__trigger:hover {
    transform: scale(1.04);
  }
  
  .floating-widget__trigger-icon {
    width: 30px;
    height: 30px;
    filter: brightness(0) invert(1);
  }
  
  .floating-widget__menu-wrap {
    position: absolute;
    right: -18px;
    bottom: 94px;
    width: 340px;
    z-index: 3;
  }
  
  .floating-widget__menu {
    background-color: #ffffff;
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.16);
    border: 1px solid #edf2f7;
  }
  
  .floating-widget__pointer {
    position: absolute;
    right: 40px;
    bottom: -10px;
    width: 24px;
    height: 24px;
    background: #ffffff;
    transform: rotate(45deg);
    border-radius: 2px;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.06);
  }
  
  .floating-widget__title {
    font-size: 17px;
    line-height: 24px;
    font-weight: 700;
    color: #0b2739;
    margin-bottom: 14px;
  }
  
  .floating-widget__item {
    width: 100%;
    min-height: 48px;
    border: 0;
    border-radius: 999px;
    margin-top: 12px;
    padding: 0 20px 0 18px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.18s ease, transform 0.18s ease;
  }
  
  .floating-widget__item:hover {
    transform: translateY(-1px);
  }
  
  .floating-widget__item--whatsapp {
    background-color: #5cb615;
  }
  
  .floating-widget__item--whatsapp:hover {
    background-color: #3c7521;
  }
  
  .floating-widget__item--movistar {
    background-color: #019df4;
  }
  
  .floating-widget__item--movistar:hover {
    background-color: #008edd;
  }
  
  .floating-widget__icon {
    flex-shrink: 0;
    filter: brightness(0) invert(1);
  }
  
  .floating-widget__icon--wp {
    width: 30px;
    height: 30px;
  }
  
  .floating-widget__icon--call,
  .floating-widget__icon--lead {
    width: 26px;
    height: 26px;
  }
  
  .floating-widget__item span {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
  }
  
  .floating-widget__item small {
    font-size: 14px;
    font-weight: 400;
    opacity: 0.95;
  }
  
  /* =========================================
     MODAL
  ========================================= */
  
  .modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 9999;
  }
  
  .modal--active {
    display: block;
  }
  
  .modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 39, 57, 0.65);
  }
  
  .modal__dialog {
    position: relative;
    width: min(92vw, 420px);
    margin: 6vh auto 0;
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    z-index: 2;
  }
  
  .modal__close {
    position: absolute;
    right: 14px;
    top: 10px;
    border: 0;
    background: transparent;
    font-size: 28px;
    cursor: pointer;
  }
  
  .modal__header {
    text-align: center;
    margin-bottom: 16px;
  }
  
  .modal__header h2 {
    margin: 0 0 8px;
    color: #019df4;
    font-size: 22px;
  }
  
  .modal__header p {
    margin: 0;
    color: #666;
    font-size: 14px;
  }
  
  #purchaseProgress {
    width: 100%;
    height: 8px;
    margin-bottom: 18px;
  }
  
  .step {
    display: none;
  }
  
  .step--active {
    display: block;
  }
  
  .radio-card {
    display: block;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 10px;
    margin-bottom: 10px;
    background: #fff;
    cursor: pointer;
  }
  
  .radio-card:has(input:checked) {
    background: #eaf6fc;
    border-color: #019df4;
    font-weight: 700;
  }
  
  .form-group {
    margin-bottom: 16px;
  }
  
  .form-group label {
    display: block;
    font-size: 13px;
    color: #666;
    margin-bottom: 6px;
  }
  
  .form-group input,
  .form-group select {
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 10px;
    padding: 12px;
  }
  
  .form-error {
    display: block;
    margin-top: 6px;
    min-height: 18px;
    color: #d93025;
    font-size: 12px;
  }
  
  .form-actions {
    display: flex;
    gap: 10px;
  }
  
  .success-box {
    text-align: center;
  }
  
  .success-box__icon {
    font-size: 48px;
    margin-bottom: 10px;
  }

  @keyframes floating-pulse-ring {
    0% {
      transform: scale(0.92);
      opacity: 0.34;
    }
    60% {
      transform: scale(1.22);
      opacity: 0;
    }
    100% {
      transform: scale(1.22);
      opacity: 0;
    }
  }
  
  @keyframes floating-pulse-button {
    0% {
      transform: scale(1);
    }
    8% {
      transform: scale(1.04);
    }
    16% {
      transform: scale(1);
    }
    100% {
      transform: scale(1);
    }
  }
  
  @media (max-width: 480px) {
    .floating-widget {
      right: 18px;
      bottom: 18px;
    }
  
    .floating-widget__menu-wrap {
      right: -8px;
      width: min(320px, calc(100vw - 24px));
      bottom: 88px;
    }
  
    .floating-widget__menu {
      padding: 22px 18px;
    }
  
    .floating-widget__title {
      font-size: 16px;
      line-height: 22px;
    }
  
    .floating-widget__item {
      font-size: 15px;
      padding-left: 16px;
      padding-right: 16px;
    }
  }
  
  @media (min-width: 800px) {
    .cards {
      grid-template-columns: repeat(3, 1fr);
    }
  
    .card--featured {
      transform: scale(1.1);
    }
  }