* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Arial", "Helvetica", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

img {
  max-width: 100%;
  height: auto;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #8E0600;
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 10px 3vw;
}

.header a img {
  width: 180px;
  height: 40px;
}

.header-nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.header-nav-item {
  list-style: none;
  margin-left: 12px;
}

.header-nav-item a {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #FEF9F1;
  color: #000000;
  width: 120px;
  height: 36px;
  font-size: 14px;
  cursor: pointer;
}

.header-nav-item a:hover {
  background-color: #F33603;
  transition: background-color 0.3s ease;
}

.main-section1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #FEF9F1;
  padding: 5vh 6vw;
  min-height: 85vh;
}

.main-section1-text {
  width: 50%;
}

.main-section1-title {
  font-size: 4.5vw;
  font-weight: bold;
  color: #000000;
  line-height: 1.15;
  margin-bottom: 10px;
}

.main-section1-button {
  display: inline-block;
  background-color: #F33603;
  color: #ffffff;
  border: none;
  padding: 14px 36px;
  font-size: 20px;
  margin-top: 28px;
  cursor: pointer;
}

.main-section1-button:hover {
  background-color: #8E0600;
  transition: background-color 0.3s ease;
}

.main-section1-nutrition {
  display: flex;
  margin-top: 40px;
  list-style: none;
  border-radius: 6px;
}

.main-section1-nutrition-item {
  background-color: #F9BF75;
  padding: 18px 28px;
  text-align: center;
}

.main-section1-nutrition-item:first-child {
  background-color: #FFAC42;
}

.main-section1-nutrition-item p:first-child {
  font-weight: bold;
  font-size: 15px;
}

.main-section1-nutrition-item p:last-child {
  font-size: 20px;
}

.main-section1-img {
  width: 42%;
  object-fit: fill;
}

.main-section2 {
  background-color: #ffffff;
  padding: 70px 12vw;
  text-align: center;
}

.main-section2-title {
  font-size: 2.8vw;
  font-weight: bold;
  margin-bottom: 24px;
}

.main-section2-text {
  font-size: 1.1vw;
  max-width: 850px;
  margin: 0 auto;
}

.main-section3 {
  background-color: #FEF9F1;
  padding: 70px 5vw;
  text-align: center;
}

.main-section3-title {
  font-size: 2.8vw;
  font-weight: bold;
  margin-bottom: 50px;
}

.main-section3-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  list-style: none;
}

.main-section3-card {
  text-align: center;
}

.main-section3-img {
  width: 200px;
  height: 150px;
  object-fit: scale-down;
}

.main-section3-name {
  font-size: 1.2vw;
  font-weight: bold;
  margin: 10px 0 4px;
}

.main-section3-rating {
  display: flex;
  justify-content: center;
  list-style: none;
  margin: 4px 0 10px;
}

.main-section3-rating li {
  margin: 0 2px;
}

.main-section3-rating li img {
  width: 22px;
  height: 22px;
}

.main-section3-text {
  margin-top: 8px;
  padding: 0 10px;
  text-align: center;
}

.main-section3-text p {
  font-size: 0.95vw;
  line-height: 1.5;
}

.main-section4 {
  background-color: #ffffff;
  padding: 70px 6vw;
}

.main-section4-title {
  font-size: 2.5vw;
  font-weight: bold;
  text-align: center;
  margin-bottom: 50px;
}

.main-section4-item {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  padding: 28px;
  background-color: #FEF9F1;
}

.main-section4-box1 {
  flex: 1;
  padding-right: 30px;
}

.main-section4-number {
  font-size: 3vw;
  font-weight: bold;
  color: #8E0600;
  line-height: 1;
}

.main-section4-text {
  font-size: 1.5vw;
  font-weight: bold;
  margin: 8px 0 16px;
}

.main-section4-text ul {
  padding-left: 20px;
}

.main-section4-text ul li {
  margin-bottom: 6px;
  font-size: 0.95vw;
}

.main-section4-img {
  width: 260px;
  height: 190px;
}

.section4-button {
  display: block;
  margin: 40px auto 0;
  background-color: #8E0600;
  color: #ffffff;
  border: none;
  padding: 16px 50px;
  font-size: 20px;
}

.section4-button:hover {
  background-color: #F33603;
  transition: background-color 0.3s ease;
}

@media (max-width: 767px) {

  .header {
    flex-direction: column;
    padding: 10px;
  }

  .header a img {
    width: 140px;
    height: 32px;
  }

  .header-nav {
    margin-top: 10px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .header-nav-item {
    margin: 4px;
  }

  .header-nav-item a {
    width: 80px;
    height: 28px;
    font-size: 11px;
  }

  .main-section1 {
    flex-direction: column;
    text-align: center;
    min-height: auto;
    padding: 40px 5vw;
  }

  .main-section1-text {
    width: 100%;
  }

  .main-section1-title {
    font-size: 1.8rem;
  }

  .main-section1-button {
    padding: 12px 28px;
    font-size: 16px;
  }

  .main-section1-nutrition {
    flex-wrap: wrap;
    justify-content: center;
  }

  .main-section1-nutrition-item {
    padding: 12px 18px;
  }

  .main-section1-nutrition-item p:first-child {
    font-size: 13px;
  }

  .main-section1-nutrition-item p:last-child {
    font-size: 16px;
  }

  .main-section1-img {
    width: 70%;
    margin-top: 30px;
  }

  .main-section2 {
    padding: 50px 8vw;
  }

  .main-section2-title {
    font-size: 1.6rem;
  }

  .main-section2-text {
    font-size: 0.95rem;
  }

  .main-section3 {
    padding: 50px 8vw;
  }

  .main-section3-title {
    font-size: 1.6rem;
  }

  .main-section3-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .main-section3-img {
    width: 160px;
    height: 120px;
  }

  .main-section3-name {
    font-size: 1rem;
  }

  .main-section3-desc p,
  .main-section3-test p,
  .main-section3-text p {
    font-size: 0.85rem;
  }

  .main-section4 {
    padding: 50px 8vw;
  }

  .main-section4-title {
    font-size: 1.6rem;
  }

  .main-section4-item,
  .main-section4-item:nth-child(even) {
    flex-direction: column;
    padding: 20px;
  }

  .main-section4-box1,
  .main-section4-item:nth-child(even) .main-section4-box1 {
    padding-right: 0;
    padding-left: 0;
  }

  .main-section4-number {
    font-size: 1.8rem;
  }

  .main-section4-text {
    font-size: 1rem;
  }

  .main-section4-text ul li {
    font-size: 0.85rem;
  }

  .main-section4-img {
    width: 100%;
    height: 160px;
    margin-top: 16px;
  }

  .section4-button {
    padding: 12px 36px;
    font-size: 16px;
  }

  .main-section5 {
    padding: 50px 8vw;
  }

  .main-section5-title {
    font-size: 1.6rem;
  }

  .main-section5-list {
    padding-left: 35px;
  }

  .main-section5-list::before {
    left: 10px;
  }

  .main-section5-item::before {
    left: -33px;
    width: 16px;
    height: 16px;
  }

  .main-section5-subtitle {
    font-size: 1rem;
  }

  .main-section5-box > p:nth-child(2),
  .main-section5-box > ul li {
    font-size: 0.85rem;
  }

  .main-section5-imgs {
    flex-direction: column;
    gap: 10px;
  }

  .main-section5-imgs img,
  .main-section5-img {
    width: 100%;
    height: 140px;
  }

  .main-section6 {
    padding: 50px 8vw;
  }

  .main-section6-title {
    font-size: 1.6rem;
  }

  .main-section6-subtitle {
    font-size: 1.1rem;
  }

  .main-section6-card {
    flex-direction: column;
  }

  .main-section6-name {
    font-size: 0.95rem;
  }

  .main-section6-card > p,
  .main-section6-card > .main-section6-control {
    font-size: 0.85rem;
  }

  .main-section6-img {
    width: 100%;
    height: 140px;
  }

  .main-section7 {
    padding: 50px 8vw;
  }

  .main-section7-title {
    font-size: 1.6rem;
  }

  .main-section7-item,
  .main-section7-item:nth-child(even) {
    flex-direction: column;
    padding-left: 30px;
  }

  .main-section7-list::before {
    left: 15px;
  }

  .main-section7-item::before {
    left: 5px;
  }

  .main-section7-text,
  .main-section7-item:nth-child(even) .main-section7-text,
  .main-section7-img,
  .main-section7-item:nth-child(even) .main-section7-img {
    padding: 0;
    text-align: left;
  }

  .main-section7-name {
    font-size: 1rem;
  }

  .main-section7-img img {
    width: 100%;
    height: 140px;
  }

  .main-section8 {
    padding: 50px 8vw;
  }

  .main-section8-title {
    font-size: 1.6rem;
  }

  .main-section8 > p {
    font-size: 0.85rem;
  }

  .main-section8-quote {
    font-size: 0.95rem;
  }

  .main-section8-gallery {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .main-section8-gallery li img {
    width: 100%;
    height: 160px;
  }

  .footer {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
}