/** @format */

.protein {
  background-color: #333333;
}

.protein .section-title {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 48px;
  line-height: 1em;
  color: #ffffff;
  text-align: center;
  margin: 0;
}

.protein-intro {
  text-align: center;
  margin-bottom: 40px;
}

.protein-description {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5em;
  letter-spacing: 0.05em;
  color: #cccccc;
  margin: 0;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.protein-items {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  width: 100%;
  margin-bottom: 40px;
}

.protein-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  border: 1px solid #ffffff;
  /* transition: transform 0.2s ease-out; */
  text-decoration: none;
  color: inherit;
}

.protein-item:visited {
  color: inherit;
}

.protein-item:focus {
  outline: 2px solid #e63a46;
  outline-offset: 2px;
}

.protein-image {
  width: 100%;
  aspect-ratio: 6/9;
  object-fit: cover;
  background-color: #d9d9d9;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.protein-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.protein-info {
  background-color: #000000;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.protein-name {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.5em;
  letter-spacing: 0.04166em;
  color: #ffffff;
  margin: 0;
}

.protein-details {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5em;
  letter-spacing: 0.08em;
  color: #cccccc;
  margin: 0;
}

.protein-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature-tag {
  background-color: #e63a46;
  color: #ffffff;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.protein-buy-btn {
  margin-top: auto;
  width: 100%;
  text-align: center;
  font-size: 14px;
  padding: 10px 20px;
  position: relative;
  z-index: 1;
  pointer-events: auto;
}

.protein-item .protein-buy-btn:hover {
  background-color: #ff4b58;
  border-color: #ff4b58;
}

.coupon-section {
  background-color: #000000;
  border: 1px solid #ffffff;
  padding: 24px;
  text-align: center;
}

.coupon-title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.5em;
  letter-spacing: 0.04166em;
  color: #ffffff;
  margin: 0 0 16px 0;
}

.coupon-description {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5em;
  letter-spacing: 0.08em;
  color: #cccccc;
  margin: 0 0 20px 0;
}

.coupon-code {
  background-color: #333333;
  border: 2px dashed #e63a46;
  padding: 16px;
  margin: 20px 0;
  display: inline-block;
}

.coupon-label {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 16px;
  color: #ffffff;
  margin-right: 10px;
}

.coupon-value {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: #e63a46;
  letter-spacing: 0.1em;
}

.coupon-note {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5em;
  color: #cccccc;
  margin: 16px 0 20px 0;
}

.coupon-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5em;
  letter-spacing: 0.05em;
  padding: 12px 24px;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  border-radius: 4px;
}

.btn-primary {
  background-color: #e63a46;
  color: #ffffff;
  border: 2px solid #e63a46;
}

.btn-primary:hover {
  background-color: #ff4b58;
  border-color: #ff4b58;
}

.btn-secondary {
  background-color: transparent;
  color: #e63a46;
  border: 2px solid #e63a46;
}

.btn-secondary:hover {
  background-color: #e63a46;
  color: #ffffff;
}

@media (max-width: 1024px) {
  .protein-items {
    flex-direction: column;
    max-width: 600px;
    margin: 0 auto 40px auto;
  }

  .protein-item {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .protein .section-title {
    font-size: 36px;
  }

  .protein-description {
    font-size: 14px;
  }

  /* .protein-image {
    height: 200px;
  } */

  .protein-info {
    padding: 16px;
  }

  .protein-name {
    font-size: 20px;
  }

  .protein-details {
    font-size: 14px;
  }

  .coupon-section {
    padding: 20px 16px;
  }

  .coupon-title {
    font-size: 20px;
  }

  .coupon-description {
    font-size: 14px;
  }

  .coupon-value {
    font-size: 18px;
  }

  .coupon-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    max-width: 300px;
  }
}