.bft {
  --bft-navy: #0028b8;
  --bft-blue: #3d8eff;
  --bft-text: #1c2430;
  --bft-muted: #7b8794;
  --bft-bg: #eef3f8;
  --bft-card: #ffffff;
  display: block;
  float: left;
  clear: both;
  width: 100%;
  height: auto;
  position: relative;
  padding: 8px 16px 28px;
  box-sizing: border-box;
  overflow: hidden;
}

.bft__inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 36px 28px 32px;
  background: var(--bft-bg);
  border: 1px solid #e3ebf3;
  border-radius: 16px;
  box-sizing: border-box;
}

.bft__title {
  margin: 0 0 8px;
  color: #163a6b;
  font-family: Montserrat, "Helvetica Neue", Arial, sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
}

.bft__subtitle {
  margin: 0 0 28px;
  color: var(--bft-muted);
  font-size: 15px;
  line-height: 1.45;
  text-align: center;
}

.bft__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.bft-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100%;
  padding: 22px 18px 20px;
  background: var(--bft-card);
  border: 1px solid #e6edf4;
  border-radius: 12px;
  text-align: center;
  box-sizing: border-box;
}

.bft-card__usage {
  margin: 0 0 14px;
  color: var(--bft-blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.35;
  text-transform: uppercase;
}

.bft-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 150px;
  margin-bottom: 14px;
}

.bft-card__media img {
  max-width: 100%;
  max-height: 150px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.bft-card__name {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
}

.bft-card__name a {
  color: var(--bft-text);
  text-decoration: none;
}

.bft-card__name a:hover {
  color: var(--bft-navy);
}

.bft-card__spec {
  margin: 0 0 14px;
  color: var(--bft-muted);
  font-size: 13px;
}

.bft-card__price-ht {
  margin: 0;
  color: var(--bft-text);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.15;
}

.bft-card__price-ht span {
  font-size: 0.55em;
  font-weight: 700;
}

.bft-card__price-ttc {
  margin: 4px 0 18px;
  color: var(--bft-muted);
  font-size: 14px;
}

.bft-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  margin-top: auto;
  padding: 8px 22px;
  border: 1.5px solid #9ec6ff;
  border-radius: 8px;
  background: #fff;
  color: var(--bft-blue);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.bft-card__btn:hover {
  border-color: var(--bft-navy);
  background: var(--bft-navy);
  color: #fff;
  text-decoration: none;
}

.bft__cta-wrap {
  display: flex;
  justify-content: center;
  margin-top: 26px;
}

.bft__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  border-radius: 10px;
  background: var(--bft-navy);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.bft__cta:hover {
  background: #001f91;
  color: #fff;
  text-decoration: none;
}

@media (max-width: 1199px) {
  .bft__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .bft {
    padding: 8px 16px 24px;
  }

  .bft__inner {
    padding: 24px 16px 20px;
  }

  .bft__title {
    font-size: 22px;
  }

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

  .bft__cta {
    width: 100%;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .bft {
    padding-left: 24px;
    padding-right: 24px;
  }
}